Appendix A: Abbreviations and Symbols

Explanation: Chemical elements are referred to by

standard symbols (Ba, Ce, Cr, etc.). Measurement units also have standard

symbols (em, ha, km, etc.) Mineral names have two letters, starting

with an initial capital letter (coined to avoid duplication with chemical element symbols). The only exceptions are Cpx and Opx, used because of their already widespread adoption. Normative minerals have the same abbreviations as modal minerals, but are italicised and in lower-case, e.g. ab, an, em, qz.

Rock-names and other terms have more than two letters, all in lower case.

Lamprophyre varieties have 2/3 letters and are in CAPITALS (e.g. AC), following Fig.1.2, App.B.

Compound names are hyphenated e.g. grt-porph = granite-porphyry, Gt-gran = garnet-granulite, Sp-lhz = spinel­lherzolite; they may include element symbols, e.g.Cr-Di = chrome-diopside.

Aa adularia Ab albite AB bostonite (App.B) abs absarokite (App.B) Ac analcime AC camptonite (Fig.1.2; App.B) AD doleritic AL (Fig.l.3) Ad andalusite Ae aegirine(-augite) M alkali feldspar ag agpaicity index =

molar (Na20+K20}/AI20:J Ah anhydrite Ai almandine ak normative akermanite AL alkaline lamprophyre (App.B) AM monchiquite (Fig.1.2; App.B) Am amphibole amph amphibolite An anorthite andes andesite ano anorthosite Ao anorthoclase AO ocellus in AL Ap apatite apl aplite

App. ark AS As assoc. At ban bas Bi By CA CAL Cb cbt Cc cc CE Ch C.I. Ci CK CM Cm cong CP Cpx cs Ct cum cv D.I.

Di dio Dl dlr dun eel En Ep Fez.D.J * FeU* fels fen Fo Fp Fs Gl..n

Ga gbr gdms ge glm

Appendix arkose sannaite (Fig.1.2; App.B) Association (Table 2.1) associated with actinolite banatite basalt biotite-phlogopite baryte appinite (Fig.1.2; App.B) calc-alkaline lamp (App.B) carbonate (Cc, Dl, etc.) carbona rite calcite malchite (App.B) kentallenite (Fig.1.2; App.B) chromite colour index (modal mafics cordierite kersantite (Fig.1.2; App.B) minette (Fig.l.2; App.B) corundum conglomerate porphyry (App.B) clinopyroxene spessartite (Fig.l.2; App.B) chlorite cumulate vogesite (Fig.l.2; App.B) Thornton-Tuttle differentiation index: qz + ab + or + ne + lc diopside diorite, microdiorite dolomite (mineral) dolerite dunite eclogite enstatite epidote/clinozoisite total Fe as Fe2D.J total Fe as FeO felsite fenite forsterite feldspar (alkali or plagioclase) ferrosilite garnet groups of Dawson & Stephens (1975) billion years (or gallium) gabbro groundmass normative gehlenite glimmerite

APPENDICES 215

gns gneiss MORB mid-ocean-ridge basalt Gr grossular garnet Mt magnetite and iron-spinels grdi granodiorite Mtn. mountain gran granulite Ne nepheline grt granite Ne-sye nepheline syenite Gt garnet ns normative Na2Si03 Hb hornblende Occ occurrence hfls hornfels Og oligoclase HFSE high field-strength element OIB ocean-island (alkali) basalt

(e.g. P, Zr, Nb, Th) 01 olivine Hm haematite oliv olivinite HREE heavy rare-earth (Er to Lu) Opx orthopyroxene hrz harzburgite Or orthoclase n ilmenite peg pegmatite int intergrowth (two or more perid peridotite

entries indicates mutuality) Pg pargasite intr intrusion PGE platinum-group element Kl Group 1 (mica-poor) KIL (Ru,Rh,Pd,Os,Ir,Pt) K2 Group 2 (mica-rich) KIL Ph phlogopite ka normative KA1Si04 (kalsilite) ph en phenocryst Kf K-feldspar phon phonolite KIL kimberlite (Fig.1.2; App.B) PI plagioclase feldspar ks normative K2Si03 Po pyrope garnet Kt kaersutite porph porphyry (App.B) KU rock transitional between porpht porphyrite (App.B)

kimberlite and aillik:ite ppb parts per bill ion Ia normative Ca2Si04 (larnite) ppm parts per million lamp (L) lamprophyre Pr prehnite Lc leucite Ps pseudoleucite LC cocite family (lamproites psm psammite

transition to minettes: App.B) pub!. published LF fitzroyite larnproite (App.B) Pv perovskite 1hz lherzolite Px pyroxene ULE iarge-ion lithophile element pxnt pyroxenite

(e.g. K,Rb,Sr,Ba,Cs) Py pyrite u jumillite lamproite (App.B) qqz quartzite LL lamproite (Fig.l.2; App.B) Qz quartz LO olivine-lamproite (App.B) Rc richterite LREE light rare-earth (La to Nd) REE rare-earth element 1st limestone rhy rhyolite LW wyomingite lamproite (App.B) Ru rutile Ma million years Sa sanidine mac macrocryst/megacryst sch schist MARID Mica-Amphibole-Rutile- Sd sodalite, nosean, haliyne

llmenite-Diopside inclusions serp serpemine Me monticellite shook shonkinite MDA multigroup linear shosh shoshonite (App.B)

discriminant analysis Sl sillimanite Me melilite Sp magnesian spinel metd metamorphosed sst sandstone mg magnesium-number St staurolite

(mole % Mg/[Mg+Fe2]: 65-80 sye syenite, microsyenite for primary (App.B) magmas) Th thompsonite

mg# mg with molar Fe3 /[Fe3+fe2] ring tinguaite normalized to lamprophyre TNT Ti-Nb-Ta, referring to -ve ratio of 55% (Table 5.1) anomalies on spidergrams

mig migmatite Tr tremolite-actinolite monz monzonite trach trachyte

216

UA UD UL urn UML

uo UP

LAMPROPHYRES

aillikite (Fig.L2; App.B) damkjemite (Fig.L2; App.B) alnoite (Fig.1.2; App.B) ultramafic ultramafic lamprophyre (Fig.l.2; App.B)

ouachitite (Fig.1.2; App.B) polzenite (Fig.l.2; App.B)

var web weh Wo WR xen Zc Ze

various websterite wehrlite wollastonite whole-rock xenolith/xenocryst zircon zeolite minerals

Appendix B: Glossaty of lamprophyres and ambiguous petrological terms

This glossary defines all known lamprophyric rock-names, and clarifies other terms whose definitions are obscure or controversial. Terms considered obsolete are *asterisked. Rock-names specifically approved by the lUGS Subcommission on the Systematics of Igneous Rocks (Streckeisen 1976, 1979; Le Maitre 1989) are in BOLD CAPITALS. Other definitions are based on the consensus in Johannsen (1938), S!llrensen (1974), Tomkeieff (1983), Nixon (1987, p.761) and Bates & Jackson (1989).

Cross-references to other entries below are in bold type. In the main text, enclosure of a cited term in "double quotes" indicates that the usage does not agree with this glossary.

Absarokite. The basic member of the shoshonite association. A mildly potassic basaltic rock composed of plagioclase and clinopyroxene ± olivine and minor K-feldspar. Type locality Absaroka, Wyoming, USA. [Definition after Joplin 1968].

Accidental. Applies to xenoliths and xenocrysts of country wall rocks caught up by an intrusion. Opposite of cognate (Table 6.1).

Ach'uaine hybrid suite. A suite of highly heterogeneous, olivine-hornblende-biotite-rich rocks forming irregular, pipe-like bodies satellite to Caledonian granitoid plutons in Sutherland, Scotland. Range from ultramafic rocks (e.g. scyelite) to acidic rocks, with intermediate members formed by hybridisation of the two. Associated with calc-alkaline lamprophyre dykes, and closely related to the Appinite suite. Type locality Achu'aine, Sutherland, Scotland. The name means greenfield in Gaelic, and refers to the fertility of the soil over these bodies by comparison with the brown heath over the Moine psammite country-rocks.

Aillikite. See Table 1.1. Major variety of ultramafic lamprophyre consisting of combinations of forsteritic olivine, diopsidic pyroxenes, various amphiboles and phlogopite in a matrix of similar minerals with abundant primary carbonate and often minor perovskite, but little or no melilite or feldspathoids. Covers most rocks previously termed central complex kimberlite. Type locality Aillik Bay, Canada; named by Kranck {1939).

* Aiounite. An obscure local name for an augite-apatite-rich variety of perhaps hyalomonchiquite. Alkaline lamprophyres. A group of lamprophyres consisting of the rock-types camptonite,

rnonchiquite, sannaite, which correspond broadly to alkali basalts, basanites and nephelinites, but are considerably more enriched in volatile-elements (H20,C02, F, Cl) and to some extent in LILE elements {K, Rb, Ba, etc.)

Alkaline rock. An igneous rock carrying feldspathoids and/or soda pyriboles (aegirine, arfvedsonite, etc.), implying the presence of normative ne, /c,/a and/or ac, ns, ks. [Definition after Woolley 1987].

ALNOITE. See Table 1.1. Major variety of ultramafic lampropbyre consisting of combinations of forsteritic olivine, diopsidic pyroxenes, various amphiboles and phlogopite in a matrix of similar minerals with abundant melilite and often minor perovskite, primary carbonates and/or feldspathoids. Type locality Alnl:l, Sweden; named by Von Eckermann (1948).

Amygdale. Genetic term for a particular type of globular structure formed by condensation of a late-stage hydrothermal fluid into pre-existing cavities formed by gas bubbles.

Anchibasaltic rock. Termed applied by Wimmenauer (1973b) to alkaline lamprophyres. Ankaratrite. A biotite-rich nephelinite, marking among the closest equivalents among volcanic rocks to

ultramafic lamprophyres (Section 7.3.4). The type rock from Madagascar has 01 10, Cpx 26, Bi 8, Ne 14, II 12 (Johannsen 1938) and fits the present definition of ouacbitite; an associated melilite-ankaratrite fits the definition of alniiite.

* Antsohite. An obscure local name for a lamprophyric dyke rock from Antsohy, Madagascar, consisting of phenocrysts of biotite in a groundmass of biotite, hornblende and interstitial quartz. Probably a feldspar-poor kersantite.

Appinite. See Section 7.1.1. Originally defined by Bailey & Maufe in 1916 as "plutonic equivalents of the hornblende vogesites and spessartites" (see Bailey 1960), but since used to refer to a panoply of mostly unrelated hornblende-phyric minor intrusions, ranging from gabbro to monzogabbro, diorite, syenite and even granodiorite. Appinitic has generally been used to imply the presence of coarse euhedral homblendes and an association with more basic appinites. Restricted here to coarse-grained, K-rich, mafic equivalents of vogesites and spessartites, consisting essentially of abundant stumpy or prismatic hornblende ±

218 LAMPROPHYRES

clinopyroxene, in a matrix of plagioclase ± alkali feldspar, etc. The type appinites of Appin, Argyll (Scotland) are predominantly gabbroic, but many contain biotite and are more K-rich than normal gabbros.

Appinite suite. See Section 7.1.1. Term used in various previous senses, but here restricted to pipes and diatremes intimately associated with CAL dyke-swarms and granitoids. Covers the rock-types Ach'uaine

hybrid, appinite, kentallenite, scyelite, as well as various hornblende ±biotite-rich ultramafic, monzonitic, granodioritic and syenitic rocks. Excludes the older and variably metamorphosed microdiorite

suite of D.I.Smith (1979), which in turn excludes the West Highland appinite suite of MacGregor & Kennedy (1931) - the latter was so named because of assumed relationships which are now known to be false (D.I.Smith 1979). See below for term suite.

* Aschaffite. An obscure local name for a xenocrystic variety of kersantite. Autolith. A cognate inclusion of rock (rounded or angular) in a host of distinct composition, both being

derived from a common parent magma (see Table 6.1). This is a more general definition than Nixon (1987), who uses the term specifically for spheres nucleated around fragments.

* Baltorite. An obscure local name applied to vogesites from the Baltoro Glacier, Karakorum, Pakistan. Battlemented. See castellated. Belt. A geographical cluster of igneous rock occurrences, forming part of a province. A field is a

specific type. Analogous to formation in lithostratigraphical nomenclature. [Definition of Rock 1981]. * Bergalite. An obscure local name coined by Soellner (1913) for a variety of polzenite. Berondrite (~ foid mafraite). A hydrous theralite (foid gabbro), composed of kaersutite, titanaugite,

plagioclase, foid (mostly nepheline)± biotite± minor alkali feldspar. Named after Berondra, Madagascar. * Bizardite. An obscure local name coined by Stansfield (1923a) for ultramafic lamprophyres (mainly

aillikites) from Ile Bizard, Montreal, Canada. The occurrence has proved controversial (cf. Raeside & Helmstaedt 1982; R.H.Mitchell 1983).

Bostonite. See Section 8.5-8.6. A useful term for often altered, mildly alkaline, porphyritic, leucocratic dyke rocks intimately associated with some camptonite-monchiquite dyke-suites. Corresponds in JUGS terminology to porphyritic (biotite-hornblende) alkali feldspar trachyte or micro-alkali feldspar syenite.

Si02 content c. 60-65%. Type locality Boston, Mass, USA. Grades with increasing CI into maenite. Calc-alkaline lamprophyres. A group of lamprophyres consisting of the rock-types minette,

vogesites, kersantite, spessartite, appinite and kentallenite, which correspond very roughly to andesites but are considerably enriched in volatile elements (H20, C02 , F, Cl), and in LILE and mafic-ultramafic elements (K, Rb, Ba, Mg, Cr, Ni, etc). More closely approximated geochemically by some shoshonites and absarokites.

CAMPTONITE. See Table 1.1. Major variety of alkaline lamprophyre, composed of combinations of forsteritic olivine, kaersutite, titanaugite and titanbiotite phenocrysts in a matrix of the same (minus olivine), with plagioclase and sometimes subordinate alkali feldspar and feldspathoids. Type locality Campton Falls, New Hampshire, USA; named by Hawes in 1878 and redefined by Rosen busch.

* Camptospessartite. A confusing old name for camptonites from Lausitz, Germany, meant to indicate their occurrence in a 'Pacific' province; some are probably not lamprophyres at all.

* Cancarixite. An obscure local name for a diopside-phlogopite-sanidine lamproite from Cancarix, Spain.

* Cascadite. An obscure local name coined by Pirsson for a variety of lamprophyre transitional between minette and lamproite, from Cascade Creek, Highwood Mtns., Montana, USA.

Castellated. Refers to the characteristic texture of biotite-phlogopite phenocrysts in many lamprophyres (especially minettes), in which the shape resembles the battlements of a castle. See Fig.3.2d.

* Cedricite. A leucite-diopside lamproite. Type locality Mt.Cedric, W.Kimberley, Western Australia. * Central complex kimberlite. S((e Section 1.6.6. Term introduced by Dawson (1971,1980) and

formerly applied to aillikites occurring in carbonatite complexes. Recommended for abandonment by R.H.Mitchell (1970,1979,1986) and Dawson (1987,1989).

Cocite. See Fig.l.2. A local name coined by Lacroix for a olivine-diopside-phlogopite-sanidine-(leucite) rock from Coc Pia, North Vietnam, which Wagner & Velde (1986a) found to display some of the mineralogical characteristics of lamproites (e.g. leucite and magnetite), and some of minettes (e.g. no Ti-rich oxides or K-richterite). Applied here to all rocks transitional between minettes and lamproites, including those of Coc Pia, Sisco, Pendennis and Holsteinsborg (Table C4). These have low AI for minettes, and K/AI approaching unity, but do not carry the exotic mineralogy of true lamproites.

Cognate. Refers to phases which crystallized at some stage from the magma represented by their host rock; includes both assemblages which are in strict equilibrium with their host (phenocrysts, autoliths) and semi-cognate, high-P precipitates at greater depths. Opposite of foreign/accidental (Table 6.1).

APPENDICES 219

Composite dyke/sheet/sill. A body formed of two or more magma injections of distinct compositions such as lamprophyre and porphyry (cf. multiple). See Table 3.1.

Coppaelite. A local term for a rock composed of pyroxene, melilite and variable amounts of phlogopite. Probably identical with alniiite. Named after Coppaeli di Sotto, Umbria, Italy.

Cortlandtite. A hornblende-rich peridotite (olivine-hornblendite) which can be regarded as an ultramafic variety of appinite. Type locality Cortlandt complex, New York, USA. Named by Williams (1888).

* Cuselite. An obscure local name coined by Rosebusch for a variety of calc-alkaline lamprophyre intermediate between minette, vogesite, kersantite and spessartite, originally from Cusel, Saar, Germany.

Damkjernite (damtjernite). See Table 1.1. Rare variety of ultramafic lamprophyre consisting of combinations of forsteritic olivine, diopsidic pyroxenes, amphiboles and phlogopite in a matrix of similar minerals with abundant primary carbonates and often minor perovskite and/or feldspathoids, together with minor alkali feldspar but no melilite. Type locality Damtjem, Fen area, Norway; named by Br¢gger (1921).

Diatreme. See vent. Differentiation. Used as a general term to cover any igneous process by which a melt changes

composition without external intervention: includes fractional crystallization, liquid immiscibility, melt segregation, loss of volatiles, etc. but not hybridisation or contamination.

Durbachite. See Section 7.1.2. A local term coined by von Sauer (1893) for mela-syenitic rocks from Durbach, Schwarzwald, Germany composed of coarse biotite, pale green amphibole, orthoclase and prominent apatite. The type-rock forms the marginal facies of a granite pluton and grades into almost pure biotite rock, but other examples form enclaves, dykes and fairly large stocks. Probably a plutonic equivalent of minette or kersantite.

Dyke. A steeply-dipping and strongly discordant minor intrusion. Cf. sheet, sill. * Ehrwaldite. An obscure local name applied by Trommsdorf (1962a) to some monchiquites near

Ehrwald in the Northern Calcareous Alps, Austria. Enclave. Non-genetic term for a fragment of rock (rounded or angular) in a host of distinct composition.

Covers both autholith and xenolith. * Espichellite. An obscure local name applied to an analcime-rich camptonite from Cabo Espiche1 near

Lisbon, Portugal. Composed of Pl48, Ac 9, Aug+Hb 8, accessories 5%. * Eustratite. An obscure local name for a glassy variety of camptonite from Haghios Eustratios Island,

Aegean Sea. Composed of Af+Gl 34, PI 9, Bi 6, 01 5, opaques 20%. * Farrisite. An obscure local name coined by Br¢gger for a variety of alnoite from Lake Farris, Oslo

Province, Norway. Field. A geographically distinct cluster of pipes and/or vents, forming part of a province. A specific

type of belt. Analogous to formation in lithostratigraphical nomenclature. [Definition of Rock 1981]. Fitzroyite. A (diopside)-phlogopite-leucite lamproite. Type locality Fitzroy River, W.Kimberley region,

Western Australia. Used here as a family term for all the lamproites of similar petrology (Fig.1.2). * Florinite. An obscure local name for a melanocratic variety of monchiquite with phenocrysts of

olivine and augite and biotite in an altered matrix. * Fortunite. A phlogopite-lamproite often carrying enstatite (which may be xenocrystic). Type locality

Fortuna, SE Spain. • Fourchite. Has been applied in numerous conflicting senses: originally applied to olivine-free

monchiquite from Fourche Mtn., Arkansas, USA (Williams 1890), but subsequently to varieties of basanites (Fenner 1938). Since the type monchiquites are often olivine-poor, the term is superfluous.

* Fraidronite. An obscure local name for a variety of minette (see Velde 1970) from Brittany. * Garganite. An obscure local name for a variety of vogesite forming the centre of a dyke from Foggia,

Italy whose margins are kersantite. May be a hybrid, or possibly heteromorphic. * Gaussbergite. An obscure local name for an olivine-leucite lamproite from Gaussberg, Antarctica. * Gauteite. An obscure local name for intermediate dyke-rocks, here termed maenites. Named after

Gaute (Kouty), Cseske Stredehori, Czecoslovakia. * Giumarrite. An obscure local name for a variety of hornblende monchiquite from Giumarra, Sicily. Globular structure. Non-genetic, group term for irregular, drop-like, subrounded or circular, leucocratic

to hololeucocratic bodies in mafic (e.g. lamprophyric) host-rocks. Composed of combinations of apatite, biotite, carbonate, chlorite, epidote feldspar, feldspathoid (analcime, nepheline) or quartz, occasionally with amphibole or pyroxene. Some globular structures are dominated by silicate, others by carbonate minerals. Covers amygdales, ocelli, segregations, spherules, varioles. [Definition after Phillips 1973].

Group I kimberlite. Equivalent to 'basaltic kimberlite' of Wagner (1914). Phlogopite-poor kimberlite consisting essentially of olivine, serpentine and calcite. [Definition after Skinner 1989].

220 LAMPROPHYRES

Group II kimberlite. Equivalent to 'lamprophyric kimberlite' of Wagner (1914). Phlogopite-rich kimberlite. [Definition after Skinner 1989].

* Hamrongite. An obscure local name applied by Johannsen (1938) to a variety of quartz-bearing kersantite from Hamrong, Sweden.

* Hedrumite. An obscure local name coined by Brf,'!gger for syenitic rocks intimately associated with camptonites in the Hedrum area, Oslo Province, Norway. Bostonite here covers the same compositions.

* Heptorite. An obscure local name for a haiiyne-bearing variety of alkaline Iamprophyre from Siebengebirge (7 hills), Germany, the name coming from the Greek word for '7'. Composed of Cpx 30, Hb 8, haiiyne 8, glassy base with labradorite microlites 46%.

* Heronite. An obscure local name for feldspathoidal monzonitic rocks intimately associated with camptonites in the Heron Bay area of the Coldwell complex, Lake Superior, Canada. Maenite here covers the same compositions.

Heteromorphic. Applies to two or more rock-types which have essentially the same bulk chemistry but different modal compositions. Local heteromorphism indicates coexistence of the heteromorphs within a single igneous body, global heteromorphism a more general equivalence. Implies that a single magma­type can crystallize to more than one mineral assemblage under different conditions.

* Heumite. An obscure local name coined by Brf,'!gger for a variety of sannaite from Heum, Oslo Province, Norway. Composed of Bi+Hb 45, Or 40, foids 8%.

* Holmite. An apochryphallocal name misapplied by Flett (1900) to monchiquites from Orkney, in which apatite had been misidentified as melilite (Flett 1935, p.185).

Hyalomonchiquite. A monchiquite with a predominantly glassy base (which may, on crystallization, give rise to combinations of feldspathoids and feldspars).

Inclusion. Refers to all rock and crystal fragments coarser than their host rock (Table 6.1). * Jerseyite. An obscure local name formerly applied to minettes from Jersey, Channel Is. (Ve1de 1970). Jumillite. An olivine-diopside-phlogopite-Ieucite-sanidine lamproite. Type locality, Jumilla, Spain.

Used here as a family term for alllamproites of similar petrology (Fig.l.2). * Kajanite. An obscure local name coined by Lacroix for a rock carrying olivine, diopside, phlogopite,

Cr-spinel, magnetite, leucite, nepheline and minor richterite, from Kajan River, Kalimantan, Indonesia. Probably a cocite: its richterite and leucite are typical of lam proites, but its whole-rock and mineral AI contents are more typical of minettes; however, the nepheline is typical of neither (Wagner 1986).

Kamafugite = katungite + mafurite + ugandite, Ugandan K-rich ultrabasic volcanic rocks. May be UML. * Kamperite. An obscure local name coined by Brf,'!gger for a variety of minette from Kamperhaug, Fen

district, Norway. Katungite. Name applied by Holmes to an extrusive ultrapotassic, melanocratic olivine-melilitite from

Katunga volcano, SW Uganda, carrying combinations of leucite, kalsilite, nepheline and glass. Appears to be chemically similar to some ultramafic lamprophyres (Sections 1.6.4, 7.3.5).

Kentallenite. See Section 7.1.1. A K- and Mg-rich rock belonging to the appinite suite. Variously termed olivine-monzonite and shoshonitic picrite; would be termed biotite-olivine-monzogabbro on the Streckeisen (1976) nomenclature. A plutonic equivalent of spessartite and vogesite. Distinctively features two forsteritic olivine generations, the earlier mantled by pyroxene and phlogopite ±hornblende; all members of Bowen's discontinuous and continuous reaction series may thus be present. Type locality Kentallen, Appin, Argyll, Scotland; named by Teall in 1897 (Hill & Kynaston 1900).

KERSANTITE. See Table 1.1. A calc-alkaline lamprophyre consisting of phenocrysts of phlogopite-biotite, with or without subordinate calcic hornblende, forsteritic olivine or diopsidic clinopyroxene, in a groundmass of the same plus plagioclase and subordinate alkali feldspar. Type locality Kersanton, Brittany, France; named by Delesse in 1851.

KIMBERLITE. A group of volatile-rich potassic ultrabasic rocks, classified by the lUGS (Le Maitre 1989) as "a variety of lamprophyric rock", and here therefore regarded (Fig.l.2) as a family within the lamprophyre clan, which forms small subvolcanic pipes, dykes and sills. Commonly, kimberlites show a distinctive inequigranular texture reflecting the presence of macrocrysts in a fine-grained matrix. Macrocrysts may included rounded anhedral picroilmenite, Cr-poor titanian pyrope, forsteritic olivine, Cr-poor pyroxene, phlogopite, enstatite and Ti-poor chromite. Matrix minerals include euhedral primary olivine and/or phlogopite, together with combinations of perovskite, titanian magnesian aluminous chromite, magnesian ulvOspinel-magnetite, AI-Ti-poor diopside, monticellite, apatite, calcite and primary serpentine. See also Group I, Group II kimberlite. [Consensus definition between those of Clement era/. (1984) and R.H.Mitchell1986,1989]. Type locality Kimberley, S.Africa; named by Lewis in 1879.

* K vellite. An obscure local name coined by Brf,'!gger for a melanocratic variety of sannaite from K velle, Oslo Province, Norway.

APPENDICES 221

LAMPROITE. Term coined by Niggli (1923) for a group of often glass-rich, hypabyssal or (commonly) volcanic, lamprophyric rocks characterized geochemically by ultrabasic to intermediate levels of Si02, high to extremely high MgO and K20, with molar K20/Na20 > 4, K20/Al203 > 0.8 (usually > 1, i.e. perpotassic) and mg (Appendix A) > 70%. Mineralogically, they contain combinations of titanian Al-poor phlogopite, Al-poor diopside, forsteritic olivine, potassium titanium richterite and/or riebeckite­arfvedsonite (sensu IMA 1978), Ba-Fe-rich sanidine, analcime, leucite, perovskite, armalcolite, spinel, and diagnostic rare minerals such as jeppeite, priderite, shcherbakovite and wadeite. Ilmenite is rare, and soda feldspathoids (nepheline, sodalite, nosean, haiiyne), kalsilite, melanite, melilite, monticellite and primary plagioclase are all absent. Originally regarded as extrusive lamprophyres, and classified by the lUGS (Le Maitre 1989) as a "variety of lamprophyric rock", so here considered to be a particular branch of the lamprophyre clan. [Based on consensus of definitions in Jaques et al. 1984a,I986; Scott Smith & Skinner 1984b, R.H.Mitchell1985 and Bergman 1987). See also discussion in Section 1.3.

LAMPROPHYRE. Termed coined by Giimbel (1874) for dyke-rocks from Germany with glistening biotite phenocrysts, and derived from the Greek Mxll7tPOO 7t0pltl]1jfpoo (=glistening porphyry). See text!

* Lamprophyric kimberlite. Old name used by Wagner (1914) for Group II kimberlite. LAMPROPHYRIC ROCK. Group term recommended by the lUGS (Le Maitre 1989) to cover

lamprophyres, lamproites and kimberlites; adopted here in the same way, as a 'clan' name (Fig.1.2). Lamproschist. A metamorphosed, schistose variety of lamprophyre, typically composed of apatite,

biotite, chlorite, feldspars and sometimes relict primary phases such as clinopyroxene, hornblende or olivine. May preserve the characteristic geochemistry of lamprophyres.

* Luhite. An obscure local name coined by Scheumann (1913) for a haiiyne-bearing variety of polzenite from Luh, Czechoslovakia.

Macrocryst. Non-genetic term for a macrosopically discernible crystal, significantly larger than the groundmass in which it is set. Covers megacrysts, phenocrysts, xenocrysts. [Definition of Clement et a1.1984a]. See Table 6.1.

* Madupite. An melanocratic diopside-phlogopite lamproite. Name derives from an Indian word for the district in Wyoming where the rock occurs.

Madupitic lamproite. Group term used by R.H.Mitchell (1985) to refer to lamproites with poikilitic groundmass phlogopite Gumillites, madupites, wolgidites, etc.)

Maenite. A useful shorthand for intermediate, often altered, mildly alkaline porphyritic dyke-rocks, intimately associated with some camptonite-monchiquite dyke-suites. Corresponds in lUGS terminology to porphyritic (biotite-hornblende-quartz) trachyandesite. Si02 content c. 50-60%. Type locality Lake Maena, Oslo Province, Norway. Covers gauteites, heronites, etc. Grades into bostonite with decreasing Cl.

Mafraite. A hydrous alkali gabbro, composed of brown (kaersutitic) amphibole, clinopyroxene, plagioclase ±biotite± minor quartz. Bulk composition silica-undersaturated due to amphibole, despite possible presence of quartz, but much less so than berondrite. Named after Mafra, Sintra complex, Portugal.

Magma-type. Used in much the same sense as in the classic Mull Memoir (Bailey et al.1924) -'Porphyritic Central magma-type', etc.- to refer to a limited compositional range of closely related melts, whose crystalline products show coherent petrographical and geochemical features, are associated together in one geological setting, and give rise to a recognizable evolutionary magma-series. Strictly, the term 'melt-type' should be used here, but was avoided because of this precedence.

Malchite. A rock long classified with the lamprophyres (Johannsen 1938), and now a useful shorthand for porphyritic dyke-rocks transitional between calc-alkaline lamprophyres and porphyrites. Composed of biotite and/or hornblende and very minor plagioclase phenocrysts in an andesitic biotite-hornblende­quartz-plagioclase matrix. Corresponds in JUGS terminology to weakly plagioc/ase-phyric (biotite­hornblende-quartz) microdioritelandesite. Cl < 30%, Si02 c. 57-63%. Type locality Malchen, Germany.

* Mamilite. A richterite-leucite lamproite. Type locality Mamilu Hill, W.Kimberley region, Australia. * Markfieldite. Originally used for a granophyric diorite from Markfield, English Midlands, but reapplied

by Kennedy & Read (1936) to a spessartite from SW Scotland. The original rock is a granitoid, though intimately associated with lamprophyre dykes; the second is a true lamprophyre (Macdonald eta/. 1986).

Megacryst. A large macrocryst (usually taken to imply > 5 mm longest dimension). Meimechite. A type of glassy, porphyritic, alkali picrite lava, regarded by some Russian petrologists as

equivalent to kimberlite, but mostly now believed to be quite distinct (R.H.Mitchell1986; Section 7.3.3). Mesothermal. Applied to gold deposits which form at relatively substantial depths; used in

contradistinction to epithermal (high-level, subvo:canic) deposits and not intended to have any age connotation, although the majority of mesothermal deposits happen to be Archaean.

Melt. Used as a non-specific term to cover the uncertain physical condition of lamprophyres when they are emplaced. Does not necessary imply a fully liquid silicate magma in the conventional sense, but may cover

222 LAMPROPHYRES

a hydrothermal fluid, a crystal-charged, gas-rich, fluidized phase, etc. Mica-peridotite. A widely used but unacceptably vague term for rocks which are mostly

olivine-lamproites or, in a few cases, ultramafic lamprophyres. MINETTE. See Table 1.1. A calc-alkaline lamprophyre consisting of phenocrysts of phlogopite­

biotite, with or without subordinate calcic or alkali amphibole, forsteritic olivine or diopsidic clinopyroxene, in a groundmass of the same plus alkali feldspar and subordinate plagioclase. The word is also used by German miners for a type of pisolitic iron ore.

* Modlibovite. An obscure local name coined by Scheumann (1922) for a variety of polzenite containing olivine and biotite phenocrysts in a groundmass of melilite and nepheline, from Modlibov, Csechoslovakia.

MONCHIQUITE. See Table 1.1. Major variety of alkaline lamprophyre composed of combinations of forsteritic olivine, kaersutite, titanaugite and titanbiotite phenocrysts in a matrix of the same (minus olivine), with nepheline (nepheline-monchiquite), analcime (analcime-monchiquite) and/or glass (hyalomonchiquite) but no modal feldspars. Type locality Serra de Monchique, Algarve, Portugal; named by Weveke in 1880, redefined by Hunter & Rosenbusch (1890).

* Mondhaldeite. An obscure local name for a leucite-bearing rock from Mondhalde, Kaiserstuhl, Germany which some authors have rather doubtfully called a lamprophyre. Composed of Or 38, Pl40, CpX+Hb 15.

* Murambite. A leucite basanite or absarokite from Murambe volcano, Uganda composed of olivine, augite, An4s plagioclase, soda anorthoclase, leucite, opaques and glass, which appears to be among the closest chemical equivalents among volcanic rocks to kersantite.

Multiple intrusion. A body formed of two or more magma-injections of broadly similar composition but differing macroscopic or microscopic texture (e.g. ocellar and non-ocellar lamprophyre ).

Ocellus. Descriptive term for a particular type of globular structure which is well-rounded (hence ocellar = eye-like) and usually well demarcated from its host by a discontinuous or complete rim of tangential biotite or (more rarely) some other platy or acicular mineral.

Occurrence. Any local manifestation of igneous activity formed over a limited time, which can be regarded as a distinct geographical entity, and probably formed from a single parent magma-type or limited range of such magmas. Covers anything from single isolated dykes or plugs to volcanoes or plutons (including their associated volcanic and/or hypabyssal rocks). Grouped into larger scale fields/belts and provinces. Analogous to member in conventional lithostratigraphical nomenclature. [Definition of Rock 1981].

* Odinite. An obscure local term, named after the Odenwald, Germany, for what are here termed malchites. Trager says the rock is a dense contact facies of spessartite, others that it is a fine-grained malchite; malchite is preferred here because the original odinite may be a hornfels.

Olivine-lamproite. Name now routinely applied to ultrabasic, Mg-rich varieties of lamproites, notably from the W.Kimberley province, W.Australia. Applied here (by analogy with definitions of komatiitic versus basaltic rocks) to those lamproites with whole-rock MgO > 20% (see Fig.8.2) either from the W.Kimberley province itself, or from other areas where not already given a specific name. Thus it applies to most samples from the Prairie Creek lamproite, Arkansas.

Orangite. A name half-seriously suggested by R.H.Mitchell (1989) for Group II kimberlites, derived from the Orange River, southern Africa.

* Orendite. A diopside-sanidine-phlogopite-lamproite. Type locality Orenda Butte, Wyoming, USA. Ouachitite. See Table 1.1. Originally defined as a biotite-rich monchiquite but now as a rare variety of

ultramafic lamprophyre consisting of combinations of forsteritic olivine, diopsidic pyroxenes, various amphiboles and phlogopite in a matrix of similar minerals with abundant primary carbonates and feldspathoids, often with minor perovskite, but little or no melilite. Type locality Ouachitas Mtns., Arkansas, USA; named by Williams (1890).

Panidiomorphic. Refers to the characteristic porphyritic texture of lamprophyres, in which nearly all the phenocrysts (olivine, pyroxene, amphibole, biotite) are strongly euhedral.

Parental melt. The melt which gives rise to a series of igneous rocks by differentiation. Most parental melts are also primitive, some are primary.

Peralkaline. Applies to rocks in which molecular [K20 + Na20J > Alz03, leading to the absence of plagioclase and the presence of soda pyriboles.

Perpotassic. Applies to rocks in which molecular K20 > Al20 3, leading to the absence of plagioclase and the presence of minerals such as priderite and wadeite.

Phenocryst. Genetic term for a large cognate crystal which crystallised from the same melt as the groundmass in which it is set. Cf. xenocryst.

Phlogopite lamproite. Group term used by R.H.Mitchell (1985) to refer to lamproites with resorbed phenocrystic phlogopite (cedricites, fitzroyites, orendites, wyomingites, etc.)

APPENDICES 223

* Picrophyre. An obscure local name for an olivine-bearing augite minette. Pipe. A subvertical minor intrusion, circular to irregular in plan, often funnel-shaped in cross-section, and

up to a few km in diameter, filled mostly by magmatic rather than pyroclastic rocks. Cf. vent. POLZENITE. See Table 1.1. Rare variety of ultramafic lamprophyre consisting of combinations of

forsteritic olivine, diopsidic pyroxenes, various amphiboles and phlogopite in a matrix of similar minerals with abundant melilite and feldspathoids, plus often minor perovskite and primary carbonates. Type locality Polzen area, Bohemia, Czechoslovakia.

Porphyrite. See Table 1.3. An old term useful for intermediate members of lamprophyre-porphyrite­porphyry dyke-suites. Composed of plagioclase, biotite and/or hornblende and sometimes minor quartz phenocrysts in a dacitic biotite-hornblende-quartz-feldspar matrix. Corresponds in lUGS terminology to richly p/agioclase-phyric (biotite-hornblende-quartz) microtonaliteldacite. Si02 c. 63-70%. Considered equivalent to porphyry until 18th century petrographers restricted it to more basic varieties.

Porphyry. See Table 1.3. An old term useful for acidic members of lamprophyre-porphyrite-porphyry dyke-suites. Composed of combinations of plagioclase, alkali feldspar, quartz, biotite and/or hornblende phenocrysts in a rhyolitic biotite-hornblende-quartz-feldspar matrix. Corresponds in lUGS terminology to porphyritic (biotite-hornblende-quartz) micro granite/rhyolite. Si02 c. 67-75%. Qualified as quartz­porphyry, feldspar-porphyry depending on phenocrysts present. Pliny and Agricola apply the name to a purplish rock quarried in ancient Egypt; derives from a Greek work for the dyestuff Tyrian purple.

Potassic rock. An alkaline rock having wt.% K20 > [Na2o- 2) (Le Bas eta/. 1986). Leucite and sadie feldspathoids (analcime, nepheline, etc.) may coexist.

Primary melt. An undifferentiated melt which is still chemically in equilibrium with mantle source; implies an mg (Appendix A)= 70%, coupled with high Sc, Cr, Co and Ni. [Definition of Rhodes 1981].

Primitive melt. Implies a melt which, though no longer in equilibrium with its mantle source, has undergone only slight differentiation and thus still retains a high mg, Sc, Cr, Co and Ni.

Province. A regional assemblage of igneous rocks formed at roughly the same time in the same area, and showing considerable compositional affinity. Subdivided into fields/belts and occurrences and sometimes grouped into super-provinces. For example, the Ellendale 9 pipe is one occurrence within the Miocene Ellendale field of the West Kimberley lamproite province, NW Australia. The Highwood Mountains constitute one occurrence within the Montana K-rich province of the Tertiary Cordilleran super-province of alkaline rocks in North America. Can encompass extended periods of magmatism as long as the products are geographically and compositionally coherent. Also covers rare occurrences separated by seas and oceans formed by subsequent plate tectonism (e.g. the Hercynian lamprophyres of continental Europe, SW England and Carolina, USA - Fig.2.5). Analogous to group in conventional lithostratigraphical nomenclature. [Definition of Rock 1981).

* Prowersite (prowersose). An obscure local name applied by Cross (1906) to a variety of minette or possibly lamproite from Two Buttes, Colorado, USA.

* Raabsite. An obscure local name coied by Waldemann for a variety of microcline-bearing minette from Raabs, Csechoslovakia.

Redwitzite. See Section 1 .1.2. A local group-name for coarse-grained lamprophyric rocks characterized by large biotite and/or hornblende phenocrysts or schlieren, and varying from rare gabbroic types with relics of olivine and onhopyroxene (C.!. =75%), through dominant biotite-meladioritic to biotite-granodioritic rocks (C.I. =25%). Probably plutonic equivalents of kersantite. Named by Willman (1920) after a small pluton at Markredwitz, Bavaria. Also forms inclusions and schlieren in granites and gneisses.

SANNAITE. See Table 1.1. Minor variety of alkaline lamprophyre (AL) composed of combinations of forsteritic olivine, kaersutite, titanaugite and titanbiotite phenocrysts in a matrix of the same (minus olivine), with alkali feldspar and subordinate plagioclase and feldspathoids. Type locality Sanna, Norway; named by Br~gger (1921).

* Scyelite. An obscure local term for biotite-hornblende-peridotites of the Achu'aine hybrid suite, from Loch Scye, Sutherland, Scotland (Judd 1885). Similar to cortlandtite, but has biotite in addition.

Segregation. A type of globular structure, gradational with its host rock, and often highly irregular in shape. Segregations are much less easily distinguished from their host than ocelli.

* Selagite. A K-rich lava from the Roman province, belonging to Niggli's lampro-sommaitic magma, which appears to be transitional between minette and lamproite (Section 7.1.6). The name was derived in 1822 by Haiiy from a Greek word meaning "to beam brightly", referring to the glistening biotite, and is thus closely related to lamprophyre. Type rock cow.posed of 52% Sa, 27 Ph, 10% Di, 4% Qz.

* Semi-lamprophyre. Term coined by Marco (1958) for rocks here called malchite. Sheet. Term used here for all minor intrusions which do not conform to the definition of either dyke or

sill: e.g. concordant vertical, discordant horizontal or intermediate bodies.

224 LAMPROPHYRES

Shoshonite. Intermediate (andesitic) member of the shoshonite association, composed of plagioclase with K-feldspar rims; clinopyroxene and sometimes minor olivine.

Shoshonite association/series. Group term for the series of shoshonitic rocks from basic (absarokite) through intermediate (shoshonite) to acidic (latite). [Definition of Joplin 1966,1968].

Shoshonitic. A group of mildly potassic rocks (K20 = Na20), transitional in mineralogy and chemistry between calc-alkaline and alkaline series. They have higher K20 for a given SiOz content than calc-alkaline rocks, leading to the crystallisation of alkali feldspar in more basic compositions (often as overgrowths on plagioclase). However, they lack the soda pyriboles and feldspathoids of true alkaline rocks. Includes absarokite, latite, some monzonites, shoshonite, shonkinite. [Definition of Joplin 1966,1968].

Shoshonitic lamprophyre. Synonymous with calc-alkaline lamprophyre. Sill. A gently-dipping and (near-)concordant minor intrusion. Cf. dyke, sheet. * Sizunite. An obscure local name applied by Cogne (1962) and others to a microcline-bearing minette

from Finisterre (Brittany), France. * Soda minette. A name applied since the late 19th century to plagioclase-free, peralkaline minettes

carrying sodic pyriboles (aegirine, arfvedsonite, etc.) Abandoned here in deference to Bachinski (1986). Sodic rock. An alkaline rock having Na20 > K20. The dominant feldspathoids are analcime,

cancrinite, nepheline, and/or sodalite minerals, and the dominant amphiboles are arfvedsonite, riebeckite, hastingsite, kaersutite, etc. Covers the great majority of alkaline rock varieties (nepheline syenites and phonolites, nephelinites and ijolites, alkali basalts and gabbros, theralites, etc.)

SPESSARTITE. See Table 1.1. A calc-alkaline lampropbyre consisting of phenocrysts of calcic hornblende, with or without subordinate phlogopite-biotite, forsteritic olivine or diopsidic clinopyroxene, in a groundmass of the same plus plagioclase and subordinate alkali feldspar. Type locality Spessart, Germany.

Suite. Term used sensu Bowes & McArthur (1976), Rock (1981) to indicate any assemblage of petrologically related igneous rocks that habitually occurs together in space and time. See appinite suite.

Super-province. Termed used to cover certain exceptionally large-scale manifestations of igneous activity which cover several examples which have been termed provinces. Analogous to supergroup in conventional lithostratigraphical nomenclature. [Definition of Rock 1981].

* Tamaraite. An obscure local name coined by Lacroix for a variety of feldspathoid-rich alkaline lamprophyre (transitional between monchiquite and camptonite) from Tamara Is., Los Archipelago, Guinea. Composed of Cpx+Hb+Bi 60, Ne 50, Fp 10%.

* Tjosite. An obscure local name coined by Bll!lgger for a melanocractic variety of sannaite from Tjose, Oslo Province, Norway. Composed of Cpx 49, ore 20, Ne 10, Ap 7, Or 6, Bi 5%.

* Topsailite. An obscure local name coined by Lacroix for a variety of camptonite from Topsail, Tamara Is., Los Archipelago, Guinea.

Ugandite. A potassic olivine-leucitite, composed of leucite, clinopyroxene and olivine in a glassy matrix. Ultramafic lamprophyres. A group of lamprophyres consisting of the rock-types aillikite,

alnoite, damtjernite, ouachitite and polzenite, which correspond broadly to melililites and melilite-nephelinites, but are considerably enriched in volatile elements (H20, C02, F, Cl) and LILE elements (K, Rb, Ba, Mg, Cr, Ni, etc).

Ultrapotassic rock. An alkaline rock having K20 » Na20. Leucite (pseudoleucite) or kalsilite are the dominant feldspathoids, and any amphibole is usually potassium richterite. Includes several groups of rocks: ultrapotassic fenites, kamafugites (katungites, etc.) and lamproites [Definition of Foley et al. 1987].

Variole. A non-genetic term for a spherulitic globular structure, typically composed of radiating plagioclase or pyroxene. Usually applied to basic igneous rocks. [Definition after Bates & Jackson 1989].

Vaugnerite. See Section 7.1.2. A local name for texturally and compositionally variable varieties of hornblende-biotite-diorite or monzonite, with abundant accessories, apatite, allanite, magnetite, pyrite and sphene Originally defined by Drian in 1849 after Vaugneray, near Lyons, France where they form basic enclaves and dykes in granites. The type-rocks (Michel-Levy and Lacroix 1887; Lacoix 1917; Johannsen 1938) have Qz 5, Or I, PI 30, Hb 42, Bi 21. Almost certainly a plutonic equivalent of kersantite.

Vaugnerite series. See Section 7.1.2. Informal term used here to refer collectively to durbachite, redwitzite and vaugnerite, implying petrological similarity but no spatial or temporal relationship.

Vent (= diatreme). A subvertical minor intrusion, circular to irregular in plan, often funnel-shaped in cross-section, and up to a few km in diameter, filled mostly by pyroclastic rocks and breccias. Cf. pipe.

*VERITE. A glassy olivine-diopside-phlogopite lamproite. Type locality Vera, SE Spain. * Vesecite. An obscure local name coined by Scheumann (1922) for a variety of polzenite carrying

monticellite from Vesec Svetla, Czechoslovakia. VOGESITE. See Table 1.1. Rare variety of calc-alkaline lampropbyre consisting of phenocrysts of

calcic hornblende, with or without subordinate phlogopite-biotite, forsteritic olivine or diopsidic

APPENDICES 225

clinopyroxene, in a groundmass of the same plus alkali feldspar and subordinate plagioclase. Type locality Vosges Mtns., France; named by Rosenbusch in 1887.

• Wesselite. An obscure local name coined by Scheumann (1922) for a variety of polzenite from Wesseln, Bohemia.

* Wolgidite. A richterite-diopside-phlogopite-leucite lamproite. Type locality Wolgidee Hills, W.Kimberley region, Western Australia.

Wyomingite. A diopside-phlogopite-leucite lamproite. Type locality Leucite Hills, Wyoming, USA. Used here as a family term for alllamproites of similar petrology (Fig.1.2).

Yamaskite. Term used here for ultramafic, hornblende-pyroxene-rich cumulate variants of camptonites, composed of titanaugite, kaersutite and minor calcic plagioclase. Named after rocks from Mt.Yamaska, Quebec, Canada, which are anorthite-bearing hornblende-pyroxenites.

Xenocryst. Foreign crystal normally of larger size than the groundmass in which it is set (Table 6.1). Xenolith. Foreign fragment of rock (rounded or angular) in a host of distinct composition (Table 6.1).

Appendix C: Global compilation of lamprophyre occurrences

The 8 tables here detail occurrences of 4 groups of rocks:

(1) Confirmed lamprophyres (Tables C1-C6, Figs.2.1-2.13): rocks described by their original authors as lamprophyres, or under one of the variety names in Fig.l.2, which are sufficiently well documented to be seen to agree with the defmitions in Chapter 1; only kimberlites are omitted, because they are already covered by several monographs.

(2) Unconfirmed lamprophyres (Table C7, distinguished mostly by unfilled symbols on Figs.2.1-2.13): as group (1), but insufficiently documented to be sure of their affinities; this covers all rocks for which few or no petrographical or geochemical data are available.

(3) Apochryphal "lamprophyres" (Table C8, not compiled on Figs.2.1-2.13): as (1), but well enough described to know they violate definitions in Appendix B and Chapter 1.

(4) Additional lamprophyres (specifically flagged, but included in Tables Cl-C6): rocks not originally called "lamprophyres" but which fit the present defmitions.

Entries in each table are sorted according to: (1) country; (2) petrographic province; (3) occurrence (Appendix B). Readers will note that some entries are duplicated between Tables C1 and C5 only; C5 concentrates on the appinite suite and vaugnerite series only (Sections 7.1.1-7 .1.2), and Table C1 to that dealing with lamprophyres with or without these rocks.

Despite their bulk, these compilations are preliminary, not least because information available varies so substantially in both quality and quantity from area to area. In particular, papers concerning lamprophyres alone rarely cover all the information compiled (especially age and tectonic setting): this usually has to be gleaned from complementary papers describing associated major intrusions. Therefore, because there are commonly far more papers describing the plutonic rocks, only an incomplete compilation can be entertained here. Furthermore, a certain mixing of fact and interpretation has been unavoidable: the As column should be regarded with particular caution, for reasons elaborated in Chapter 8, and the Age column necessarily summarises multitudinous inferences from geological relationships as well as (occasionally conflicting) results from one or more direct dating methods. Wherever possible, the degree of certainty of each piece of information is carefully annotated. In the Province column, for example, - indicates that the occurrence is sufficiently well documented to indicate that it does not belong to any known province, whereas ? indicates that insufficient (or no) age data are available to indicate which of several possible provinces in the surrounding region it might belong to.

As Woolley (1987) found in a similar compilation, the matter of what should constitute a single entry also presents formidable difficulties. Complete consistency is unachievable for 2 reasons. (1) Natural distribution: some geographically isolated bodies (e.g. Malaita in Table C3) clearly warrant individual entries, even though their magma volumes are dwarfed by regional dyke-swarms which also receive only single entries (e.g. Bohemian Mass in Table Cl). This inconsistency in the size of 'occurrences' (Appendix B) defined can nevertheless be legitimized from the analogous yet accepted variation of lithostratigraphic Formations from feather-edges to enormous thicknesses. (2) Information availability: in the best documented areas (e.g. North Sea province, Table C2), entries can be subdivided to cover small areas and/or distinct magmatic episodes, whereas at the other extreme (e.g. some Russian occurrences), only a single entry may be constructed for what appear to be large dyke-swarms comprising many thousands of bodies and square kilometres of ground.

Where different types of coeval lamprophyres within the same province are spatially

APPENDICES 227

separated, these have, as far as possible, been distributed across the appropriate tables (e.g. entries for the Ouachitas Province occur in each of Tables Cl,C2,C3,C4). Table C6, by contrast, attempts to syphon off examples where the coexistence is more intimate: that is, at the occurrence (rather than province) level. More arbitrary choices have necessarily been involved where the degree of intimacy is unclear.

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unga

,Eum

bra,

C

arbo

n if-

CV

to

Hil

lgro

ve,T

ingh

a or

be

CS

or a

noth

er

Hil

lgro

ve N

undl

e)

erou

s cs

oth

er g

rani

toid

plu

tons

la

mp

suit

e M

t.Dro

med

ary

Bl

94-1

00

C?

Lam

p dy

kes;

15

smal

l (K

-Ar,

cs

plu

tons

of

mon

z, p

xnt

Rb-

Sr)

ban,

sha

nk

sye,

etc

. T

umut

/Hap

py

A

CA

B

elt o

f dy

kes

and

pipe

s Ja

cks/

Ade

long

cs

par

alle

l to

mar

gins

of

Lac

hlan

gra

nito

ids

Pin

e C

reek

inl

ier(

e.g

A

L &

gn:

C

M M

LB

unde

y, M

t.G

oyde

S

ynch

rono

us

ML

Bun

dey,

Tom

's

1812

±36

an

d ot

her

gran

itoi

d &

A

u-A

g±U

G

ully

, Woo

dcut

ters

) (R

b-Sr

) sy

enit

oid

plut

ons

min

eral

izat

ion

Ten

nant

Cre

ek

A

larn

p:l6

64

CM

Ten

nant

Cre

ek

lam

ps a

ssoc

iate

d w

ith

±16;

grt:

gr

anit

oid

plut

ons

youn

ger

of

2 gr

anit

oic

-185

0-70

ph

ases

M

annu

m, n

r.A

dela

id

A

? cs

Sin

gle

dyke

in

smal

l T

rans

itio

nal

to

gran

itoi

d in

! ier

am

ong

mal

chit

e C

aino

zoic

sed

imen

ts

Kin

g Is

land

R

~137 (

K-A

rl C

M A

few

dyk

es c

utti

ng

earl

ier

gran

ites

W.c

oast

sw

arm

s R

? ?M

iddl

e A

ll R

egio

nal

swar

m o

f R

emot

e, l

ittl

e-kn

own

(Rag

lan

Ran

ge,

A?

Dev

onia

n dy

kes,

she

ets;

rel

ated

t£ a

rea;

may

be

seve

ral

I Que

enst

own

etc.

) V

arna

Bay

gra

nito

ids?

ep

isod

es o

f lam

ps

res

(wit

n n

o o

ther

bra

nch

es) R

efer

ence

s

Lcp

vric

r &

V cl

dc (

1976

)

Cam

pbel

l S

mit

h (1

924)

; M

cKel

vey

& W

ebb

(196

1);

Has

kell

et

al.

(196

5);

Sm

iths

on e

t al

.(l9

70);

Man

zoni

& N

anni

(19

77);

Cra

wfo

rd e

t al

.(l9

84);

T

esse

nsoh

n &

Rol

and

(198

7)

Vil

lar

Fav

re e

t al

. (1

973)

Sil

ssm

ilch

& S

tone

(19

15);

Jop

lin

(196

5)

Jaqu

es &

Per

kin

(198

4);

Jaqu

es e

t al.

(l9H

5)

And

rew

s et

ai.

(I90

7);

Ben

son

(191

3);

Jopl

in (

1965

)

Jopl

in (

1968

, 19

71);

Jaq

ues

etal

.(!9

85

)

Jopl

in (

1957

, 19

65)

Hoc

hman

(19

80);

Tau

be (

1984

); J

aque

s et

al.(

1985

); S

hepp

ard

et a

l.(l

990)

Cro

hn &

Ald

ersh

aw (

1965

); M

endu

m &

Ton

kin

(197

6);

Bla

ck (

1977

);

Jaqu

es e

t al.(

1985

)

Ald

erm

an (

1929

); J

opli

n (1

973)

Sut

herl

and

& C

orbe

tt (

1974

); J

aque

s et

al.

(l98

5)

Sut

herl

and

(197

3);

Sut

herl

and

& C

orbe

tt (

1974

); J

aque

s et

al.

(l98

5)

-·

--

~

00

~ ~ 0 :g -< ;o

tT1 "'

Co

un

try

P

rov

ince

Aus

tral

ia

Tas

man

Fol

d (T

AS

) B

elt

Fig

s.2.

1/8)

A

ustr

alia

T

asm

an F

old

(TA

S)

Bel

t I (F

igs.

2.11

8)

Aus

tral

ia

Tas

man

Fol

d (V

IC)

Bel

t I (

Fig

s.2.

1/8)

A

usl

rali

a T

asm

an F

old

(VIC

) B

elt

ICFi

gs.2

.1/8

) A

ustr

alia

T

asm

an F

old

(VIC

) B

elt

I (F

igs.

2.!/

8)

Aus

tral

ia

Pil

bara

(W

A)

Aus

tral

ia

Yil

garn

(W

A)

(Fig

s.2.

1/8)

Aus

tral

ia

Yil

garn

(W

A)

(Fig

s.2.

1/8)

Aus

tria

V

enet

ian

(Fig

.2.1

2)

Bra

zil

(Rio

-G

rand

e do

(F

ig.2

.1)

Sui

) C

anad

a N

.Am

eric

an

(Bri

tish

C

ordi

llera

C

olum

bia

1Fig

.2.9

) C

anad

a -

(Laf

fild

oc)

(Fig

.2.9

)

Can

ada

Cal

edon

ides

(N

ew

Bru

nsw

ick

tab

le L

l. c

on

tmn

ed

occ

urr

ence

s o

t ca

lc-a

tkal

me

Iam

oroo

11

res

!wlt

h n

o o

ther

bra

nch

es)

Occ

urr

ence

A

s A~e,Ma

L

For

m ;

ass

oc.

ig.r

ock

C

om

men

ts

Ref

eren

ces

Blu

e T

ier

AI ~370 (

K-A

r cs

M

tmy

dyke

s cu

llin

g M

Jy b

e co

n te

mp

with

Gro

ves

eta!

. (1

977)

~389

cc v

ario

us p

hase

s of

Blu

e ba

thol

ith

or C

ape

ICR

b-Sr

) T

ier

gran

itoi

d ba

thol

ith

Por

tlan

d (n

ext e

ntry

) C

ape

Por

tlan

d B

l 91

-103

A

ll p

orp

hyr

ite

intr

usi

on

s;

"Vog

esile

s" h

ave

Jenn

ings

& S

uthe

rlan

d (1

969)

; S

uthe

rlan

d (1

973)

; S

uthe

rlan

d &

Cor

bett

(K-A

r)

+

ande

site

In v

as;

brec

cia"

A

f+B

i an

d ar

e C

M o

n (1

974)

; Ja

ques

et a

l. (1

985)

CA

I p

rese

nt d

efin

itio

ns

1Gew

a A

Si

luri

an-

cs

Pret

ty V

alle

y,B

ig H

ill,

"Cam

pton

ites"

may

B

eavi

s (1

962)

; Jo

plin

(19

65)

Dev

onia

n N

igge

rhea

ds p

luto

ns;

be C

S or

you

nger

~Th,grtli,pcg d

ykes

T

erti

ary

rock

s

S ta

wel

VM

ary-

AI

Dev

onia

n N

o po

rphy

ry d

ykes

, G

old

reef

s "a

re c

lose

! D

avid

(19

50,

p.l9

1);

Qui

ck (

1988

)

boro

ugh

gold

fiel

ds

info

reg

iona

l gr

anito

id

asso

ciat

ed w

ith l

amp

I (Mag

dala

min

e et

c.)

Rlu

tons

dy

kes"

and

coe

val

Woo

d's

Poi

nt

A?

Mid

dle

CM

U

.Dc

vo

nia

n p

luto

ns

Sw

arm

cov

ers

6,50

0 Ju

nner

(19

20);

Hil

ls (

1952

); M

arsd

en (

1988

)

Dev

onia

n cs

(B

ow B

ow, T

ynon

g,

sq.k

m

etc)

may

be

unre

late

d B

arn

boo

Cre

ek-

A1 ~1800

cs

Reg

iona

l dy

ke-s

war

ms

Hun

dred

s of

bod

ies

Lew

is &

Dav

y (!

981)

; R

ock

& B

arle

y (1

989

& u

npub

l. da

ta);

Bal

four

Dow

ns

(Pb-

Pb)

C

M p

lugs

ass

oc.

Sha

w,

know

n ov

er s

ever

al

Geo

l.S

urv.

W.A

usL

Bal

four

Dow

ns 1

:250

,000

she

et (

1988

)

Bri

dget

etc

.~gr

t_pl

uton

s th

ousa

nd s

q.km

Ji

mpe

rdin

g be

lt

A ~2700 (

by

CM

Var

ious

gra

n) to

id

A f

ew d

ykes

; ap

pini

te S

imps

on (

1926

, p.

25-6

); M

iles

(19

48);

Joh

nsto

ne (

1952

); J

opli

n (1

965)

;

(Dil

ling

, H

arne

rsle

y an

alog

y, c

f. c

s pl

uton

s xe

nolit

hs i

n gr

anite

s R

ock

et a

l. (1

988d

)

Sidin~.

Yor

k, e

tc.)

ne

xt e

ntry

) C

A

Nor

sem

an-W

ilun

a A

2 la

rnp:

2620

--C

K

"lnt

emal

" gr

anit

oids

: "C

arnp

toni

tes"

are

M

iles

(19

48);

Hal

lber

g (1

985)

; P

enin

g (1

988)

; P

enin

g et

a1.

(198

9a,b

);

gree

nsto

ne b

elt,

2684

(U

-Pb

cs

Kar

nbal

da G

rano

dior

ite

CA

L o

r ap

ochr

ypha

l;

Ro

cket

al.

(198

7,!9

8&1)

; M

uell

er e

t al.

(198

8)

Eas

tern

Gol

dfie

lds

grt

: ~2662

etc.

por

pht,p

orph

dyk

e. o

ldes

t kno

wn

lam

ps

Kre

uzec

k M

tns.

&

Rl

24

-30

C

M L

amps

, hi

gh-K

bas

alti

C

M t

erm

ed "

SH

OS

H'

Deu

tsch

(19

84)

Lie

nz, T

auem

(K

-Ar)

cv

and

esite

dyk

es

dyke

s; A

L d

ykes

30

win

dow

km

to

E a

t G

olde

ck

Cer

ro T

upan

ci,

R

7 cs

Is

olat

ed d

yke

a'<So

cial

C(

Few

det

ai Is

of

1ssl

er &

Roi

senb

erg

(197

2)

S~o S

epe

with

"la

rge

dyke

of

aci

geol

ogic

al s

etti

ng

volc

anic

roc

k<"

avai

labl

e B

ridg

e R

iver

min

ing

AI

43.5

±3

CK

L

ate

dyke

s as

soc.

with

D

ykes

im

med

iate

ly

Lei

tch!

et

al.

(198

8)

cam

p (K

-Ar)

B

endo

r an

d C

oast

po

stda

te A

u pl

uton

ic c

ompl

exes

m

iner

aliz

atio

n L

abra

dor c

oast

(Cap

e R

~1470

cs M

any

shee

ts, d

ykes

M

uch

youn

ger

lam

ps

Kra

nck

(195

3);

Eld

ers

& R

uckl

idge

(19

69);

Cur

rie

(197

6, p

.ll5

)

Han

ison

, D

omin

o,

(K-A

r)

supe

rim

pose

d at

et

c.)

Ail

lik

(Tab

le C

6)

Lak

e G

eorg

e, n

r. A

I =

112

(K-A

r ) cs

D

ykes

with

Haw

ksha

w L

amps

/por

ph p

ostd

ate

Sea

l et

al.

(198

8)

Fred

eric

ton

gn

plu

ton

and

type

I W

-Mo

vein

s I Q

z-F

p-po

rphy

ry d

ykes

bu

t pre

date

type

2

~ s n tT1

Vl ~

Co

un

try

P

rov

ince

Can

ada

Hen

::yni

des

(New

(F

igs.

2.1,

B

runs

wic

k 2.

5 2.

10)

Can

ada

-(N

WI)

Can

ada

Cal

edon

ides

? (N

ova

Sco

tia)

C

anad

a -

(NW

I)

(Fig

.2.9

)

Can

ada

Sup

erio

r (O

ntar

io)

(Fig

.2.9

)

Can

ada

Sup

erio

r (O

ntar

io)

(Fig

.2.9

)

Can

ada

Sup

erio

r?

(Ont

ario

) (F

ig.2

.9)

Can

ada

-(O

ntar

io)

(Fig

.2.9

)

Can

ada

-(S

aska

t-(F

igs.

2.1

&

chew

an)

2.9)

C

hile

-

Chi

na

-

Cze

chos

H

ercy

nide

s -l

ovak

ia

(Fig

.2.5

)

Cze

chos

H

en::y

nide

s -l

ovak

ia

(Fig

.2.5

)

1am

e c1

. con

nrm

ea o

ccur

renc

es o

r ca

tc-ru

Kru

me

tam

oroo

n'

Occ

urr

ence

A

s A

ge,

Ma

L

For

m ;

asso

c.ig

.roc

k

Co

mm

en

ts

Sha

w's

Cov

e,

R?

Mid

dlo-

CM

She

ets

and

dyke

s S

omet

imes

for

mer

ly

Dal

hous

ie,

Lat

e m

isid

enti

fied

as

lava

s C

ampb

ellt

on e

tc.

Dev

onia

n Y

ello

wkn

ife

A?

Lat

e A

ll S

ingl

e 4-

30m

she

et

Pro

babl

y a

cum

ulat

e (C

on g

old

min

e)

Arc

haea

n ex

tend

ing

2800

m a

lon

CA

L f

rom

tra

ce c

hem

st

rike

, I 1

00m

dow

n di

bu

t dif

ficu

lt to

ass

i~n

Meg

uma

zone

A

I ~370 (

K-A

r cs

"S

ever

al d

ykes

"; g

rt

Dyk

es c

arry

abu

ndan

t H

b);

grt

bath

olit

hs g

enet

ical

ly

low

er c

rust

al

sam

e a~e

rela

ted

to l

amps

xe

noli

ths

Kee

wat

in

R ~1800

CM

> 7

50 d

ykes

; px

nt-s

ye

Ass

oc.

syng

enet

ic U

+

(U-P

b,

stoc

ks;

trac

hyan

des,

T

h+R

EE

, ep

igen

etic

K

-Arl

tr

ach

flow

s; fe

lsic

dvk

e U

±C

u+ A

Jti:P

b de

oos

Dup

ort,

Ger

aldt

on-

A2

lam

p: 2

672

CK

V

ario

us g

rani

toid

"A

ibit

ites

" st

ated

to

Bea

rdm

ore,

Hem

lo,

±2

(U-P

b)

cs p

luto

ns;

"alb

itit

e",

be l

amps

by

som

e M

arat

hon

Kir

klan

d I~: ~2100

I oom

hvrv

dvk

es

auth

ors·

!am

os o

ccur

L

ake,

Bir

ch/P

ickl

e/

A

wid

ely

in a

ll S

uper

ior

Red

Lak

es,S

chre

iber

, gr

eens

tone

bel

ts; a

lso

Sheb

ando

wan

Waw

a R

imsa

ite0

967

,o.5

3l?

Les

uer

tow

nshi

p R

1

cs D

ense

dyk

e-sw

arm

C

onte

mpo

rane

ous

asso

c. w

ith

5x2

km

Zn-

Pb-

Ag

eucr

ite-

l!ab

bro

'plu

ton'

min

eral

izat

ion

L.H

uron

(Ir

on B

ridg

e A

? gr

t: 15

1 0±

5( C

K

Cro

cker

Isl

and

Var

ious

con

flic

ting

R

ange

r Lak

e, M

asse

L

:141

5±40

; C

M g

rani

toid

com

plex

K

-Ar

and

Rb-

Sr

ages

-E

SJl'l

nOla

etc

.)

1530

±50

re

port

ed

Nev

ins-

For

syth

A

22

00-2

500

CM

Var

ious

gra

nito

id

3 ep

isod

es o

f la

mp

Lak

es a

rea,

N s

hore

(g

eolo

gica

l pl

uton

s, p

egm

atit

es

empl

acem

ent

Lak

e A

thab

asca

ev

iden

ce)

El T

enie

nte

AI

Pli

ocen

e cs

"S

ever

alla

mpr

ophy

re

Dyk

es im

med

iate

ly

dyke

s";

ande

site

s,

post

date

por

phyr

y C

u da

cite

s, Q

z-di

orit

es

depe

sit

Sha

ndon

g P

enin

sula

A

L

: 90

-130

cs

Dyk

e-sw

arm

s in

In

tim

atel

y as

soci

ated

gr

t: L

ingl

ong

& G

uoji

alng

gol

d m

iner

aliz

atio

n 13

0-14

0 • ~anitoid

bath

olit

hs

Jano

v-A

rtrn

anov

A

I S

teph

ania

n C

K

Var

ious

bur

ied

Dis

ting

uish

ed f

rom

an

ticl

inor

ium

cs

gra

nito

id p

luto

ns

asso

c. b

asal

ts b

y hi

gh

Ba

K e

tc.

Pra

gue

area

A

I 29

0, 3

20,

CM

"Q

uart

z-ke

rsan

tite

s",

(Bar

rand

ian

basi

n -

350,

360

C

K

"min

verit

es";

var

ious

Z

dice

etc

.}

_(1<

-Arl

buri

ed o

luto

ns

res

l wtm

no

otne

r or

ancn

es l R

efer

ence

s

How

ard

(192

6);

Alc

ock

(193

5, p

.77)

; B

achi

nski

& S

colt

(19

79,1

980;

B

achi

nski

& S

imps

on (

1984

,198

6);

Roc

k (1

980)

Web

b &

Ken

ich

(198

8)

Gil

es &

Cha

tter

jee

(198

7);

Ow

en e

t al.

(I98

8);

Kem

pste

r et

al.

(l98

9);

Ruf

fman

& G

reen

houg

h (i

n pr

ep.)

Rim

sait

e (1

967,

p.4

8);

Dav

idso

n (1

972)

; B

lake

(19

80);

LeC

hem

inan

t et

a1

(198

7)

McL

enna

n(19

15);

Hop

ldns

(I92

4);G

iedh

ill(

l927

);B

ruce

(193

5);D

yer(

l936

);

Hur

st(1

936)

;Moo

re (

1937

);B

urw

ash(

1937

);F

rohb

erg(

l937

);B

artl

ey(1

938)

; H

arco

urt(

l938

l: T

hom

son

& G

rifl

is(l

944l

:Par

sons

(l94

8l:T

hom

son

et a

l. (1

950)

; A

brah

am(l

951)

; S

auer

ly(l

952)

; M

acL

ean(

l956

); P

rest

(l95

7);

Law

son

(195

9);

Mac

kase

y(l9

76);

Pye

(l97

6); J

ense

n(19

78);

Mui

r(l9

82a,

b);

McN

eil &

Ken

ich

(l9

86

): S

mit

h (1

986)

: W

vman

& K

enic

h(l

98

8a;

I98

9a

b)

Wat

son

(195

7)

Rob

erts

on (

1966

,197

0);

Van

Sch

mus

(19

71)

Bla

ke (

1955

); H

arpe

r (1

984,

1986

)

How

ell

& M

ollo

y (1

960)

; C

amus

(19

75)

Liu

et a

1.(1

984)

; Ji

Hai

zhan

g (p

ers.

com

m.1

989)

Dvo

rak

(198

2)

Fia

la (

1971

); F

iala

& C

hlup

ac (

1973

)

t:l 0 ~ ~ ::g ;;3 ti1

(ll

ra01

e L

l. L

on

tum

ea o

ccu

rren

ces

or c

atc-

aJK

anne

Jam

oroo

n re

s 1 w

an n

o o

tner

ora

ncn

es J

! C

ou

ntr

y

Pro

vin

ce

Occ

urr

ence

A

s A

ge,

Ma

L

For

m ;

asso

c.ig

.roc

k

Co

mm

ents

R

efer

ence

s

1C1.

ccho

s H

ercy

n ide

s?

Tnt

rnve

pori

ds (

Mal

4 A

1

=30

0 +

C

K

porp

hyri

te,

Dyk

e-sw

arm

pas

ses

Hov

orka

(19

67);

Kri

st (

1967

); H

ovor

ka e

t al.

(198

2)

!-to

vaki

a (F

ig.2

.5)

Fal!

a, N

fzke

Tal

!y,

=50

cs g

rani

te-p

orph

yry,

in

to d

iori

tes;

may

Su

chy,

Pov

aszk

y,et

e di

orite

dyk

es

incl

ude

Alp

ine

dyke

s C

zcch

os

Her

cyn

ides

B

ohem

ian

Mas

s an

d A

I la

mp

& g

rt: A

ll C

enl!

al B

ohem

ian

porp

h de

rive

fro

m C

lV H

ibsc

h (1

925)

; N

emec

(19

66,1

968,

1970

; 19

7la,

b; 1

972a

,b;

1973

a,b,

c;

·lov

akia

/ (F

ig.2

.5)

exte

nsio

ns;

(see

also

35

0-30

0 +

pl

uton

; gr

di/g

rt·p

orph

, m

agm

a; s

ome

CM

19

74;

1975

a,b,

c,d;

197

7a,b

,c;

1978

a,b;

198

7;19

88a,

b);

Kes

sc (

1971

);

Aus

tria

T

able

C5)

I (t

<>ld

er)

cc p

eg, a

pJ, d

lr, s

ye d

ykes

l!a

nsiti

onal

to

LL

Fi

sera

(19

74);

Sch

ulze

et a

l. (1

985)

E

ire

Cal

edon

ides

C

ty.M

ayo

AI

=40

0 (b

y cs

Ter

mon

Grn

nitc

S

utto

n (1

970)

(s

outh

ern

anal

ogy)

Ir

elan

d)

Eir

e C

aled

onid

es

Don

egal

(se

e al

so

AI

=40

0 (b

y cs

Ard

ara,

Bam

esm

ore,

la

mps

for

m 3

of

70

Wal

ker

& L

eeda

l (1

954)

; Pit

cher

& B

erge

r (1

972)

; Fr

ench

(19

78);

Els

don

&

(sou

ther

n (F

ig.2

.6)

Tab

leC

5)

anal

ogy)

C

A

Ter

mon

, 1l1

0rr

grt;

dyke

s at

Bam

esm

ore;

T

odd(

l989

) lrc

l:md)

C

K

lugs

dv

kcs,

sill

s I g

rade

into

grd

i-oo

roh

Eir

e C

aled

onid

es

Lei

nste

r-D

ubli

n A

I la

mp

& g

rc C

K

Lei

nste

r gr

anito

id

Als

o Q

z-al

bitit

es;

McA

rdle

(19

74);

McA

rdle

& O

'Con

nor

(198

7)

(sou

ther

n (F

ig.2

.6)

swar

m (

see

also

C

aled

onia

n cs

pl

uton

; gr

di/d

lr-p

orph

la

mps

bra

cket

grt

Ir

elan

d)

Tab

le C

5\

1=40

0)

CA

dv

kes

I olu

tons

in

time

Fin

land

?

Vilj

akka

la, N

W o

f A

1

cs g

abbr

o, Q

z-sy

enite

, S

tigz

eliu

s (1

944)

(S

W)

(Fig

.2.1

) H

elsi

nki

gran

itoid

plu

tons

, ll!

l'ani

tic d

vkes

F

inla

nd

Svec

o-I A

land

Isle

s A

la

mp

& g

rt: A

ll I A

va,

Mos

shag

a,

Den

se ra

dial

sw

arm

s K

aita

ro (

1953

; 19

56);

Ehl

ers

& B

ergm

an (

1984

); N

urm

i & H

aapa

la (

1986

);

(SW

) fe

nnia

n 18

00-1

840

Sem

ling

e gr

t st

ocks

; hy

brid

with

grt

; che

rn H

ubba

rd &

Bra

niga

n (1

987)

; B

f1U

iigan

(19

89)

1Fill

.2.1

) lm

88

u-P

b

youn

ger

dlr,

peg

l!an

sitio

nal

to A

L

Fin

land

-

Bar

OSu

ndsf

j!lrd

(lng

A,

A

Prec

ambr

iar

cs O

bbnl

ls g

rani

toid

A

few

lam

p dy

kes

Sede

rhol

rn (

1926

) ~ tn

(SW

) (F

ig.2

.!)

Sta

r Adg

rund

, etc

.),

plut

on,

mig

mat

ites,

co

ntem

pora

neou

s w

iU

W o

f Hel

sink

i gn

eiss

es v

eins

I m

vein

s an

d pl

uton

s Fr

ance

H

ercy

nide

s B

ritta

ny (

Fini

ster

re,

AI

=30

0 (b

y C

M T

n\ga

stel

& o

ther

M

etai

s (1

960,

1961

); M

etai

s et

at. (

1962

); C

ogne

& G

iot (

1961

); C

ogne

(F

ig.2

.5)

Rad

e de

Bre

st, e

tc.)

anal

ogy)

C

K

gran

itoi

d pl

uton

s (1

962)

; Lo

y (1

967)

; L

eutw

ein

et al

. (19

72);

Tho

non

(197

3)

Fran

ce

Her

cyn i

des

Hau

tes-

Pyre

nees

A

I =

300

(by

CK

V

ario

us g

rani

toid

C

onta

ct a

ltere

d by

D

uran

d-W

acke

nhei

rn (

1983

) (F

ig.2

.5)

(Nes

te d

e Sa

ux,

anal

ogy)

pl

uton

s gr

anit

oids

but

oth

er

Mon

tang

, etc

.)

dyke

s cu

t gra

nito

ids

Fran

ce.

Her

cyni

des

Mas

sif C

enl!

ai (

Puy

AI

lam

p: 2

85±

CM

Mill

evac

he, G

ailla

rd,

Ass

ocia

ted

U d

epos

its S

arci

a &

Sar

cia

(195

6);

Lap

adu-

Har

gues

(19

59);

Can

tagr

el e

t al.

(197

0);

(Fig

.2.5

) de

D6m

e, L

imou

sin,

10

,312

-316

;CK

F

orez

, Thi

ers,

Ste

. "v

augn

erite

" =

CA

Sabo

urdy

(19

75);

Ler

oy &

Son

et (1

976)

; A

lbar

Me

& W

eisb

rod

(198

1);

Loz~

re);

T

able

C5

IRrC

312

-32

cs S

ylve

sl!e

Rra

nito

ids

I C§7

.t.2)

P

eyro

nnet

& L

arne

yre

(198

4);

Cha

lier

& S

abou

rdy

(198

7);M

icho

n (1

987)

Fr

ance

He

~eyn

ides

N

orm

andy

/Che

rbou

r A

I =

300(

by

CM

Tre

gast

el, B

arfl

eur,

Je

rem

ine

(192

7)

(Fig

.2.5

) Pe

nins

ula

(Cap

e de

I

anal

ogy)

C

K

Fla

mm

anvi

lle

gran

i10i

H

aRue

etc

.)

;olu

tons

Fr

ance

H

ercy

nide

s Pe

lvou

x m

assi

f,

AI

lam

p: =

320

CK

V

ario

us g

rani

iOid

A

ssoc

iate

d dl

r oc

cur

i B

eUan

ger &

Buf

fet (

1979

) (F

ig.2

.5)

Hau

tes

Alp

es

(K-A

r)

plut

ons

com

posi

te d

ykes

, but

ar

e yo

unge

r (=

197)

~ -

Co

un

try

P

rov

ince

Frn

nce

Her

cyn

ides

(F

ig.2

.5)

Frnn

ce

Her

cyn

ides

? (F

ig.2

.5)

Fran

ce

Her

cyn

ides

(S

o6ne

ct

(Fig

.2.5

) L

oire

) G

erm

any

Her

cyn

ides

(D

DR

) (F

ig.2

.5)

Ger

man

y H

ercy

n id

es

(DD

R)

(Fig

.2.5

)

Ger

man

y H

ercy

nide

s (F

DR

) (F

ig.2

.5)

Ger

man

y H

ercy

nide

s (F

DR

) (F

ig.2

.5)

Ger

man

y H

ercy

nide

s (F

DR

) (F

ig.2

.5)

Ger

man

y H

ercy

nide

s (F

DR

) (F

ig.2

.5)

Ger

man

y H

ercy

nide

s (F

DR

) &

(F

ig.2

.5)

Sw

itze

r !an

G

erm

any

Her

cyni

des

(FD

R/

(Fig

.2.5

) D

DR

) G

reec

e -

(Aeg

ean

(Fig

.2.1

2)

Isla

nds)

G

reec

e -

(Akt

i)

(Fig

.2.1

)

1 ab

le L

!. L

on

tmn

ed

occu

rren

ces

ot

ca!c

-a!k

alln

e Ia

mp

rop

h

Occ

urr

ence

A

s A

ge,

Ma

L

Fo

rm ;

ass

oc.

i g. r

ock

C

om

men

ts

Vos

ges

AI ~300 (

by

? V

ic, G

erar

dncr

, Bre

sse

lam

ps i

nvad

e gr

t bu

t (s

ee a

lso

Tab

le C

5)

anal

ogy)

gr

nnit

oid

plut

ons

grt

also

con

tain

s la

mr

xen

Lan

gued

oc (

Ter

mes

, A

?

CM

Var

ious

gra

nito

id

Aud

e,C

orbi

eres

&

plut

ons

Fau~eres,Herault)_

Mor

van

A?

334±

1 C

M I

sola

ted

sill

Kno

wn

from

4

(Sai

nt·A

ubai

n-G

illy

(K

·Ar)

bo

reho

les

sur

Loi

r)

Lau

sitz

mas

sif

AI ~300 (

by

Lau

sitz

er g

rani

te

anal

ogy)

pl

uton

, et

c.

Thu

ring

ia (

Obe

rhof

, A

I ~300 (

by

Var

ious

gra

nito

id

Sax

othu

ring

ikum

-an

alog

y)

plut

ons

Lug

ikum

) A

rden

nes

(Aac

hen,

A

I ~300 (

by

CV

V

ario

us g

rani

toid

F

ew d

etai

ls a

vail

able

et

c.)

anal

ogy)

pl

uton

s

Erz

gebi

rge

AI

lam

p &

grc

CM

Var

ious

gra

nito

id

Ass

ocia

ted

dole

rite

s;

/Fic

htel

gebi

rge

Her

cyni

an

CK

pl

uton

s or

igin

al l

amp

loca

lity

I (3

40-3

80)

cs

Ode

nwal

d (a

nd

AI ~320 (

K-A

r) A

ll

Var

ious

gra

nito

id

Gra

dati

onal

ser

ies

adja

cent

are

as o

f pl

uton

s fr

om l

amp

to

Rhi

ne G

rabe

n)

~anite-porphyry

Spe

ssar

t A

I ~300 (

by

All

G

rada

tion

al s

erie

s an

alog

y)

from

lam

p to

I ~anite·porphyry

Schw

arzw

ald

AI ~300 (

by

All

M

arls

burg

gra

nito

id

Gra

dati

onal

ser

ies

anal

ogy)

pl

uton

; fr

om l

amp

to

~ani

te-p

orph

vrv

dvke

s I ~anite-porphvrv

Har

z M

tns.

A

I ~300 (

by

anal

ogy)

Kos

A

la

mp

& g

rc A

ll

Dik

eos

mon

zoni

te

Gra

dati

onal

ser

ies

Mio

cene

st

ock;

apl

, pe

g,

mon

zoni

te· l

amp-

i por

phyr

y dy

kes,

sil

ls

mal

chit

e M

t.A

thos

?A

?

CK

M

t.A

thos

grn

nito

id

Few

det

ails

ava

ilab

le

(St.

Gre

gory

pl

uton

m

onas

tery

)

res

(wit

h n

o o

ther

bra

nch

es J R

efer

ence

s

Cho

uber

t (19

36);

Met

ais

et a

l. (1

962)

; W

imm

enau

cr &

Hah

n-W

einh

eim

er

(196

6);

Cam

boly

et

al.

(196

7);

Zim

mer

le (

1977

); P

eyro

nnet

& L

amey

re

.(19

84);

Pey

ronn

et (

I984

b)

Suv

anap

racl

ip &

Thi

ebau

lt (1

964)

; B

ard

& G

onor

d (1

965)

Bel

lott

o &

Zim

mer

man

n (1

983)

Beg

er (

1913

,191

6,19

23);

Trt

lger

(19

32);

Gro

sser

(19

57,1

966)

; K

eili

ng

(196

1);

Ulf

fler

(19

61);

Bau

tsch

(19

63);

Hem

man

n &

Wat

znau

er (

1964

);

Wat

znau

er (

1964

); R

ohde

& U

llri

ch (

1969

); R

ohde

(_1

97~;

Kram

erJ.

l976

cl_

Kra

mer

(19

76b,

1988

); B

euge

& K

ram

er (

1977

)

Was

hing

ton

(191

7)

GU

mbe

l (1

874)

; S

edla

cek

(193

9);

Ace

jev

& H

arla

ss (

1968

); B

auts

ch &

R

ohde

(19

70);

Kra

mer

(19

76a)

; K

ram

er &

Ros

ier

( 197

6);

Kra

mer

& S

eife

rt

1(19

84);

Kra

mer

(19

88);

Jus

t &

Kra

mer

(19

89)

Kle

mm

(19

23,

1928

); W

aldm

ann

(193

5);

Fre

nzel

(19

71);

Zim

mer

le (

1977

);

Bit

sche

ne &

Mer

tz (

1984

)

Mos

ebac

h (1

934)

; C

hatt

erje

e (1

959)

; Z

imm

erle

(197

7)

Koc

h (1

938)

; Z

imm

erle

(19

58);

Kra

mer

(19

66);

Wim

men

auer

&

Hah

n-W

einh

eim

er (

1966

); W

imm

enau

er (

1972

); H

urrl

e (1

976)

; Z

imm

erle

il

l977

); B

ilch

i et

al.

(!98

4);

MU

ller

(198

4)

Gab

ert (

1959

); S

chul

ze (

1968

)

Wim

men

auer

(19

76)

Geo

rgia

des

(193

8)

N w

N

r' > ~ 0 :g ;a tr1

(/)

Co

un

try

P

rovi

nce

Gre

enla

nd

Cal

edon

ides

(E

) (F

igs.

2.1

&

2.l

l)

Gre

enla

nd

Ket

ilid

ian

(SW

) (F

ig.2

.11)

Hun

gary

H

ercy

nide

s?

(Fig

.2.5

)

Indi

a ?

(Bih

ar)

Indi

a -

(Ben

gal)

(F

igs.

2.1

&

2.13

) In

dia

? (M

ysor

e)

(Fig

s.2.

1,

2.13

) In

dia

? (T

amil

(F

igs.

2.1,

N

adu)

2.

13)

Indo

nesi

a -

(Ka

li-(F

ig.2

.1)

man

tan)

In

done

sia

-(S

umat

era

(Fig

.2.1

) B

arru

.) 11

1lly

A

lps/

7H

crcy

nide

s F

ig.2

.12)

It

aly

Her

cyni

des

(Fig

.2.1

)

Ital

y H

ercy

nide

s (F

ig.2

.6)

Ital

y R

oman

/ T

usca

n i(

Fig

.2.1

2)

1 am

e 1

...-1.

co

nn

nn

ea o

ccu

rren

ces

or

catc

-ru

Kan

ne 1ampropn~

Occ

urr

ence

A

s A

ge,

Ma

L

For

m ;

ass

oc.

ig.r

ock

C

om

men

ts

Can

ning

land

&

A

Cal

edon

ian

No

l~ap W

ardl

aw g

rani

toid

Tw

o ag

es l

amps

W

egen

er H

alv0

in

fo p

luto

n; g

rt,

porp

h,

whi

ch p

re-

and

Qz-

dole

rite

dyk

es

post

-dat

e gr

anit

oids

Julianeh~b (

llord

leq,

A

I !6

00

-!7

00

cs

H

undr

eds

of s

heet

s,

Som

e sh

eare

d; 5

% o

f B

redc

rfjo

rd, e

iC.)

(Rb-

Sr,

C

A

dyke

s; a

ssoc

. dio

rilc

s,

gran

itoi

d ar

ea;

Opx

K

-Ar)

H

b-pe

rids

, gra

nito

ids

-bea

ring

roc

ks ~ C

A

Vel

ence

Hi l

is

A

? cs

V

elen

ce g

rani

toid

O

nly

4 la

mps

in

3 (S

nrhc

gy,

Csa

la,

CK

pl

uton

s; a

plit

e,

locs

; al

l ca

rry

grt

xcn

Szck

csfc

hcrv

cr)

•n-o

oroh

dom

innn

t in

mar~ins

Pa~ L

ohar

daga

A

?

cs D

ykes

, si

lls

asso

c.

Som

e= m

icro

dior

ites

dist

rict

w

ith g

abbr

os a

nd

or p

orph

yrit

es, b

ut

nori

tes

true

CS

may

occ

ur

Sin

ghbh

um

A

lam

p:

cs S

ingh

bum

gra

nito

id

lam

p bo

th i

ntru

de a

nd

1700

-100

0 ba

thol

ith

are

intr

uded

by

dlr,

!v

ario

us)

I per

id n

orit

e, g

rt

Yac

hena

halli

R

7

cs D

ykes

in

gran

ulit

e S

tron

g re

acti

ons

wit

h co

unir

y-ro

cks

Tir

uppa

llur

s

? cv

Sin

gle

dyke

T

he o

nly

defm

ite

asso

ciat

ion

of

CA

L

with

car

bona

tite

s L

inha

isai

, Kar

amu

R

=8(

K-A

r)

CM

sho

shon

ite,

and

esit

e,

In b

elt o

f K

-ric

h R

iver

"k

ajan

ite"

C

aino

zoic

mag

mat

isrr

Nat

al a

rea

A

?Ter

tiary

cv

Gra

nito

id p

luto

ns o

f A

rea

only

va

riou

s ag

es

reco

nnai

ssan

ce

mao

ocd

Ada

mel

lo (

Lag

o de

ll• A

O

ligo

cene

C

M A

dam

ello

,Mte

.Cos

ton

App

init

e su

ite

(§7.

1)

Vac

ca,

Mte

.Cos

tone

, cs

grt

/Hb-

dio

plut

ons;

an

d H

ercy

nian

roc

ks

Val

Nam

bron

e, e

tc.)

CA

aJ

ll,p<

>rph

!,dio

dvk

es

mav

be

reor

esen

ted

Cim

a d'

Ast

a, S

W

A

=27

5 cs

Gra

nito

id p

luto

ns;

apl,

"C

arnp

toni

tes"

= CS

D

olom

ites

(R

lrS

r)

mon

z, p

eg,

porp

h,

porp

ht d

ykes

B

iell

a-L

ocar

ncrL

ago

AI

=28

0 (U

-Pb

CA

L

amp-

porp

ht-p

orph

A

ssoc

.Ter

tiar

y la

mps

M

aggi

ore

area

, NW

R

b-S

r)

cs s

erie

s sl

ight

ly p

reda

te

(Tab

le C

6);

see

also

A

lps

(als

o T

able

C5

cc o

r ov

erla

(Jzn

. m

assi

fs

Tab

le C

5· s

ome

met

d M

t.A

mia

ta

B4

~0.43

CM

Lam

p in

clus

ions

in

(K-A

r)

rhyo

daci

te la

vas

1es

\ wtm

no

om

er

ora

ncn

es J R

efer

ence

s

Cab

y (1

972)

; E

sche

r &

Wat

t (1

976,

p.

208)

Wal

ton

(196

5);

Wat

ters

on (

1968

); E

sche

r& W

att

(197

6, p

.l3

8)

Embey-Iszti~ (

1972

)

Pat

hak

(198

4)

Sah

a et

al.

(197

3)

Rao

(19

39)

Ram

asam

y (1

984)

Ber

gman

et a

l. (1

988)

Ro

cket

al.

(198

3)

Fen

ogli

o (1

938)

; H

ieke

(19

45);

Cal

lega

ri (

1958

); M

ones

e (1

969)

; C

omin

-Chi

arar

nont

i (1

981)

; U

lmer

et a

l.(l

983)

Sim

boli

(19

58),

Leo

nard

i (1

967,

p.5

95-6

)

Par

ker

(192

6);

Bur

ri &

de

Que

rvai

n (1

934)

; Wal

ter (

1950

); Z

ezza

(196

9);

Bor

iani

et a

l.(l

974)

; B

igio

gger

o et

al.

(l98

1);

Gio

bbi

Ori

goni

et a

l.

. 19

75;1

990)

B

erge

n et

al.

(19

83)

I

I "' , "" ""

Co

un

try

P

rov

ince

Ital

y ?

(Sar

dini

a)

(Fig

.2.1

)

Japa

n ?

(Hon

shu)

(F

ig.2

.1)

Japa

n -

(Hon

shu)

(F

ig.2

. I)

Japa

n ?

(Shi

koku

)

...,

Mal

i ? (F

ig.2

.1)

Mex

ico

Mex

ican

vo

lcan

ic b

elt

ICFi

r;.2

.1)

Mex

ico

Mex

ican

vo

lcan

ic b

elt

Fir

;.2.

1)

Mor

occo

- (F

ig.2

.1)

Nam

ibia

D

arna

rala

nd

(Fig

.2.1

)

Nor

way

? (F

ig.2

.1)

Pak

ista

n H

imal

ayas

(F

igs.

2.l

&

2.13

) P

apua

Ne\

\ P

apua

n ar

c G

uine

a (F

ig.2

.1)

laD

le L

l. L

on

tmn

ed

occu

rren

ces

ot

calc

-alk

alin

e Ja

mp

rop

h

Occ

urr

ence

A

s A

ge,

Ma

L

For

m :

ass

oc.

ig.r

ock

C

om

men

ts

San

Eli

sio

(Nuo

ro)

A

? cs

N

uoro

gra

nito

id

dole

rite

, et

c; C

S

cc p

luto

n; a

plit

e,

grad

e in

to p

orph

yrit

e I p

orph

yrit

e ve

ins

Mt.

Hie

i, K

yoto

A

po

st-

cs

Hie

i gr

anit

oid

plut

on;

Som

e "l

amps

" ha

ve

Pala

eozo

ic

cc a

pl;

lam

p m

ay p

ostd

ate

PI p

hcn

and

are

CC

o

CP

ac

idic

roc

ks h

owev

er

CP

; nu

mer

ous

dyke

s K

asug

a-m

ura,

A

3 gr

t: =7

3 cs

K

aisu

ki-y

ami

gran

itoi

d O

ver

50 C

S dy

kes

cut

Gif

u-ke

n (K

-Ar)

pl

uton

gr

anit

e bu

t ar

e cu

t by

la

te v

eins

of

plut

on

Shi

rato

ri,

Kag

awa

A

cs D

yke-

swar

m w

ith

Com

posi

te

pref

ectu

re

gran

ophy

res

cutt

ing

lam

p-gr

anop

hyre

gr

anit

oidp

luto

ns

dyke

s oc

cur

Bet

afo(

And

rant

say,

A

?

CK

D

ykes

A

mba

tali

nand

raha

na/

CM

A

mba

tofa

ngeh

ana)

cs

A

drar

das

lfor

ns

AI

Pos

t Pa

n-cs

la

mps

pre

cede

pos

t·

E-W

lam

ps c

ut

by

or

Afr

ican

te

cton

ic g

n pl

uton

s;

late

r N

-S s

war

ms;

R

? or

ogen

y , Q

z-sy

enit

e, r

hyol

ite

mic

rogb

r dy

ke-s

war

m

Col

ima

grab

en

B6

Ple

isto

cene

A

JI

Lam

p la

vas,

dyk

es;

One

of

few

kno

wn

-Rec

ent

high

-K a

ndes

,bas

,dac

it

occu

rren

ces

of C

AL

1<

=1.3

) an

kara

trit

e la

vas

lava

s M

asco

la v

olca

nic

B6 P

leis

toce

ne:

CM

30

lava

/cin

der c

ones

; S

how

s tr

ansi

tion

fro

rr

fiel

d 3-

{).5

as

soci

ated

basal~

calc

-alk

alin

e to

CA

L

(K-A

r)

ande

site

m

agm

atis

m

Aze

gour

, H

aul A

tlas

A

la

mp

& g

rt:

CM

Aze

gour

gra

nito

id

post

-pl

uton

C

reta

ceou

s K

alkf

eld

S6

Jur

assi

c C

M D

ykes

; as

soc.

Kal

kfel

d P

etro

grap

hy u

nkno

wn

carb

onat

ite

com

plex

bu

t an

alys

is s

uppo

rts

but

may

not

be

coev

al

desc

ript

ion

"min

eue"

L

ynge

n P

enin

sula

, R

?

cs S

ingl

e dy

ke;

no k

now

n X

enol

iths

com

pris

e nr.Troms~J

cont

empo

rane

ous

up t

o 70

% o

f dy

ke

igne

ous

rock

s K

arak

orum

A

? la

mps

: =3

C

M K

eshn

ikha

n gr

arti

toid

S

ome

lam

ps

(Hin

duku

sch,

Alt

o (K

-Ar)

; gr

t C

V

plut

on

tran

siti

onal

to

LL

B

alto

ro e

tc.)

ol

der?

M

LK

are,

Pap

uan

B

?Mio

cene

cs

Lam

p dy

kes,

?pl

ugs;

M

ajor

gol

d pr

ospe

ct;

Hig

hlan

ds

also

por

phyr

y; v

ery

poor

ly e

xpos

ed &

si

mil

ar t

o P

orge

ra s

uiu

high

ly w

eath

ered

res

(wll

h n

o o

ther

bra

nch

es) R

efe

ren

ces

D'A

mic

o &

Gui

dici

ni (

1961

)

Yos

hiza

wa

& I

shiz

aka

(196

1)

Suz

uki

& S

hira

ki (

1980

)

Kaw

ano

& K

ishi

ra (

1940

); H

iray

ama

(195

7)

Lac

roix

(19

22)

Bla

ck e

t al.

(l97

9)

Luh

r &

Car

mic

hael

(19

81);

All

an &

Car

mic

hael

(19

84);

Luh

r &

Kys

er

(198

9);

Lu

hr

et a

l.(l

989)

Luh

r et

al.

(l9

89

)

Per

min

geat

(19

54)

Van

Zij

l (1

962)

; V

isse

r (1

964)

; H

einr

ich

(196

6, p

.546

); T

uttl

e &

Git

tins

(1

966,

p.7

40)

Eld

ers

( 195

7)

Vit

erbo

& Z

anne

tin

(195

9);

Gam

erit

h &

Kol

lmer

(19

73);

Des

io (

1979

)

Aut

hor'

s un

publ

.dat

a

. ' ' I !

tv "' -1>- ~ ~ 0 "" ::r: ~ "'

Co

un

try

P

roY

ince

Pap

ua N

ev.

Papu

an n

rc

Gui

nea

(Fig

.2.1

)

Pap

ua

Ne"

Pap

uan

arc

Gui

nea

(Fig

.2.1

)

Pol

and

Her

cyn

ides

(F

ig.2

.5)

Pol

and

Her

cyn

ides

(F

ig.2

.5)

Pol

and

Hcr

cyni

dcs

(Fig

.2.5

)

Pol

and

Her

cyn

ides

(S

iles

ia)

(Fig

.2.5

)

Pol

and

Her

cyni

des

(Sil

esia

) (F

ig.2

.5)

Pol

and

Hex

cyni

des?

(W

est

(Fig

.2.5

) Po

mer

ania

P

olan

d/

Her

cyni

des

Cze

chos

-(F

ig.2

.5)

lova

kia

Po

nu

gal

Ib

eria

n (A

lent

ejo)

(f

ig.2

.12)

Po

nu

gal

H

ercy

n id

es?

(Min

ho

/ (F

ig.2

.5)

Dou

ro)

Por

tuga

l H

ercy

nide

s (A

lent

ejo)

(F

ig.2

.5)

Por

tuga

l H

ercy

nide

s?

(Tnl

s-os

· (F

ig.2

.5)

Mon

tes-

1 ao

1e L

l. c

on

rmn

ea o

ccu

rren

ces

or

caJc

-aJK

altn

e Ja

mp

rop

n

Occ

urr

ence

A

s A

ge,M

a

L

Fo

rm ;

ass

oc.

ig.r

ock

C

om

men

ts

Por

gera

, Pap

uan

D3

lam

ps: ~10

cs

Lam

p dy

kes,

sto

cks;

L

amps

for

mer

ly

Hig

hlan

ds

(K-A

r)

CA

fe

ls,p

orph

,pxn

t; c

hem

. "a

ndes

ite,

Hb-

dio-

cu t

rans

ition

al t

o A

L po

rph

Hb-

porp

h" e

tc.

Sug

arlo

af v

olca

nics

, D

3 P

leis

toce

ne cs

500

m l

ava

of

area

45

x P

apua

n H

ighl

ands

(0

.43:

K-A

r 2

0 k

m +

maa

r;

shos

honi

tic

basa

lt l

ava

Intr

asud

etic

/Nor

th

AI

29

8-3

46

(K

CK

gr

anod

iori

te-p

orph

yry

Cal

edon

ian

lam

ps a

s S

udet

ic b

asin

s -A

r) +

old

er C

M d

ykes

si

lls,

pebb

les

in c

ong;

I (

Cho

chia

n6w

, etc

.)

Cal

edon

ian

Her

cyni

an a

s dy

kes

et

Sil

esia

-Cra

cow

A

I ~300 (

by

CM

Aci

dic

luff

s/vo

lcan

ics,

M

iner

aliz

ed;

lam

ps

Upl

ands

(Dru

dzow

ice,

an

alog

y)

CK

po

rphy

ry, a

lbil

ophy

res

imm

edia

tely

pre

date

Z

awie

rcie

Gla

s6w

kal

cc

I ~rt

· so

me

in b

oreh

ole.

S

wie

ty K

rzyz

Mtn

s.

AI

2 ep

isod

es:

CK

(l

wan

isk,

Bor

zela

, pr

e-/p

ost-

Dal

eszy

ce e

tc.)

D

evon

ian

S

udet

es (

Kar

kono

zse

AI ~300 (

K-A

r C

K

Kar

kono

zse

gran

itoi

d bl

ock)

R

b-S

r)

CM

mas

sif,

etc

. cs

S

udet

es

AI ~300 (

by

CK

K

lodz

o-Z

ioly

gra

nito

id L

amps

ext

end

far

fnor

r (K

lodz

o-Z

ioty

Sio

k an

alog

y)

CM

plu

ton:

apl

, pe

g, s

ye,

mas

s, e

.g.

to G

6ry

mas

sif)

cs

po

rpl!

dj'k

es

B y

strz

ycki

e

Pil

a bo

reho

les,

A

?C

arbo

n C

K -

Vei

n cu

ttin

g W

.Pom

eran

ia

ifer

ous

Pre

cam

bria

n ro

cks;

as

soci

ated

dia

base

S

udet

es

AI ~300 (

by

CM

Kud

owa,

Zul

ova

Few

det

ails

ava

ilab

le

(mis

cell

aneo

us a

reas

) an

alog

y)

CK

gr

anit

oid

plut

ons

Sin

es

A6

grt

/lam

ps:

CK

S

ines

gra

nite

-sye

nite

In

trus

ion

has

mix

ed

~n (

K-A

r,

cs

plut

on

calc

-alk

alin

e/al

kali

ne

Rb-

Sr)

af

fini

ties

P

6voa

de

Var

zim

/ A

? ?

cv R

egio

n o

f ab

unda

nt

Vil

a do

Con

de/

Her

cyni

an g

rani

toid

V

ilar

inho

das

Fur

nas

plut

ons

(e.g

. P

orto

) O

ssa-

Mor

ena

zone

A

I g

n: ~280

cv S

to.E

ulat

ia b

atho

lith

; (T

enru

gem

-Sao

(R

b-S

r)

cs m

icro

gn,

mic

rodi

o,

Ram

iio

area

, Elv

as)

Qz-

porp

hYIY

dyk

es

Cha

ves

AI?

cs

S

anto

Est

evi\

o C

K

gran

itoi

d pl

uton

; ap

l,

&@lli~tyry_<lykes

----------

res

1 wtt

n n

o o

tner

ora

ncn

es)

Refe

ren

ces

Sm

ilh

& d

e F

erra

nti

(196

8):

Dav

ies

(198

3);

Fle

min

g et

al.

(198

6);

Han

ley

& B

rads

haw

(19

86);

Ric

hard

s (1

988)

; R

ock

et a

l. (1

98

8b

,c;l

98

9 &

un

publ

.dai

a)

Dav

ies

(198

3)

Sok

olow

ski

(197

0, p

.490

, 49

2):

Now

akow

ska

& T

eiss

eyre

(19

71);

Je

rman

ski

el a

l. (1

974)

; R

yka

(197

4)

Sli

win

ski

(196

0);

Kic

ula

& W

eise

r (1

970)

; S

okol

owsk

i (1

970,

p.

496)

:

Hef

lik

et a

l. (

1985

)

Paw

low

ska

(195

8);

Kar

dym

owic

z (1

962,

1963

); R

ubin

owsk

i (1

962)

; S

zcep

anow

ski

(196

2);

Tam

ow

ska

(196

7,19

68,1

969,

1974

); P

elcz

ar (

1973

):

Wro

blew

ski

(197

4)

Lis

(19

70);

Sok

olow

ski

(197

0, p

.489

-490

)

Kow

alsk

i (1

966)

: S

okol

owsk

i (1

970,

p.4

76-8

); W

ierz

chol

owsk

i (1

977,

19

79);

Cw

odji

nski

(19

82)

Pen

dias

& R

yka

(197

4)

Spa

ngen

berg

(19

51);

So

ko

low

ski

(197

0, p

.470

, 480

)

Can

ilho

(19

71);

Ro

ck (

1982

b)

And

rade

(19

50,1

979)

; F

erre

ira

Pin

to (

1968

)

Mat

a &

Mu

nh

a (1

986)

Assun~o &

Bra

lc-L

amy

(194

8)

-----

I I

~ t1'1 6 n tT

1 tn

N ""' U\

Co

un

try

P

rov

ince

S.A

fric

a ?

(Cap

e (F

ig.2

.1)

Prov

ince

} S

.Afr

ica

-(C

ape

(Fig

.2.1

) P

rovi

nce)

S

.Afr

ica

-(C

ape

(Fig

.2.1

) P

rovi

nce

) S

.Afr

ica

-(C

ape

(Fig

.2.1

) P

rovi

nce)

S

.Afr

ica

-(T

rans

vaal

) (F

ig.2

.1)

Sau

di

-A

rabi

a (F

ig.2

.1)

i (A

sir)

S

inga

pore

- (F

ig.2

.1)

Spa

in

Her

cyni

des?

(F

ig.2

.5)

Spa

in

? (G

eren

a)

(Fig

.2.1

2)

Sw

eden

? (F

ig.2

.1)

Sw

eden

- (F

ig.2

.1)

Sw

itze

r lan

e H

ercy

nide

s (F

ig.2

.5)

Tai

wan

- (F

ig.2

.1)

j ab

le L

l. L

on

tmn

ea o

ccu

rren

ces

ot

calc

-aJk

alm

e l

am

oro

oh

\ O

ccu

rren

ce

As

Ag

e,M

a

L

For

m ;

ass

oc.

ig.r

ock

C

om

men

ts

Cap

eTo

wn

A

?

cs S

W C

ape

gran

itoi

d (B

el v

ille

/Moo

res b

erg

plu1

0n

Mal

msb

ury

etc.

) K

uboo

s/B

rem

en,

A

525±

60

CK

K

uboo

s gr

anit

oid

"Cam

pton

ites

" ha

ve

Nam

aqal

and

(U-P

b)

cs b

atho

lith

; B

rem

en

no A

m o

r B

i &

may

gr

anit

e-sy

enit

e pl

uton

be

dio

M

idde

lpla

at

A

lam

p: 9

27±

CM

Ric

hter

swel

d gr

anit

oid

Ter

med

"la

mpr

oiti

c"

dyke

-sw

arm

, 18

2; g

rt:9

11 C

K

plut

on;

Spe

ktak

el

but

AI

cont

ents

too

N

mnn

qahm

d ±

39

(R

b-S

r cs

'm

nitc

-syc

nitc

sui

te

high

; ty

pica

l C

AL

P

hila

delp

hia

A

? cs

Tw

o un

-nam

ed

Few

det

ails

ava

ilab

le

gran

itoi

d st

ocks

Lin

dequ

esdr

ifl/

A

~2000

cs

Vre

defo

rt D

ome

grt;

S

ee a

lso

Tab

le 3

.1 f

or

Ver

eeni

ging

-Hei

del-

(geo

logi

cal

Roo

dekr

aal

volc

ano;

L

inde

ques

drif

t det

ails

be

rg,V

rede

fort

Dom

e ev

iden

ce)

"sye

nodi

orit

e" s

ye,p

eg I (

larg

est k

now

n la

mp)

A

bha

A

?Lat

e C

K

Abh

a gr

anit

oid

plut

on

2 dy

kes

only

P

reca

mbr

ian

cc

Sin

gapo

re I

slan

d A

1 20

0-22

0 cs

· Cen

tral

Son

g an

d

dole

rite

, tr

achy

te

(K-A

r)

CK

P

.Ubi

n gr

anit

oid

dyke

s al

so o

ccur

lp

1uto

ns

Seg

ovia

A

?

cs S

ierr

a de

Gua

rdar

amm

a L

a G

ranj

a, N

ovac

erra

d:J

luw

ns;O

z-P

Oro

hvrv

C

osta

Bra

va C

atal

anc

A

?Ter

tiar

y ?

Cos

ta B

rava

gra

rtit

oid

"gre

en, r

ed"

lam

ps c

u pl

uton

s /c

ut

by

gra

nito

ids;

as

soc.

vou

n~er

AC

H

runn

\nge

A

? ?

CK

P

ossi

bly

rela

ted

to

Ala

nd I

s. g

rani

toid

s

V!t

rmla

nd

A

lam

p: ~904

CK

B

lom

skog

gra

nito

id

grt:

=96

5 I (

K-A

rl

plut

on

Aar

, S

t.G

ouha

rd &

A

I H

ercy

nian

A

ll

Mos

tly

lam

pros

chis

ts

Tic

ino

mas

sifs

(in

c.

(!")

,Alp

ine

/gne

isse

s m

etam

orph

-G

raub

unde

n)

I (2°

) ag

e.o;

ose

d in

Alo

ine

tim

es

Gen

eral

A

O

ligo

cene

N

umer

ous

"gra

nito

id

inje

ctio

ns"

res

(Wlt

ll n

o o

ther

bra

nch

es)

Refe

ren

ces

Wal

ker

(194

9);

Vis

ser

(196

4)

Bil

jon

(194

0);

Mid

dlem

ost

(196

7)

De

Vil

lier

s &

So

hn

ge

(195

9);

Rei

d &

Bar

ton

(198

3);

Hu

nte

r &

Rei

d (1

987)

Bee

son

(197

5)

Rog

ers

(192

2, p

.63)

; W

ille

mse

(19

37);

Nel

& J

anse

n (1

957,

p.4

5);

Bis

scho

ff(1

972)

Okr

usch

& J

amai

-Ail

il (

1979

)

Hut

chis

on (

1964

); C

hew

(19

70)

Fti

ster

(19

51,

1955

); F

tist

er &

lba

roll

a (1

952)

Arr

ibas

(19

52)

Von

Eck

erm

ann

(192

8);

Joha

nnse

n (1

938)

Wah

lgre

n &

Kah

r (1

977)

Was

hing

ton

(191

7);

Gri

lben

man

n (1

919)

; B

eger

(19

23);

Kel

terb

urn

(192

3);

Bea

rth

(193

2);

Bae

chli

n (1

937)

; G

win

ner

(197

1, p

.360

); S

tein

er (

1984

);

Obe

rhll

nsli

(1

98

6 1

987)

; G

iobb

i Ori~oni

et a

l.(l

97

5 1

990)

Y

en (

1985

)

--

tv

u.> o-, r ;l> ~ 0 "0

:r: ~ "'

Co

un

try

Tanz

.ani

a

UK

(C

hann

el

Isle

s}

UK

(E

ngla

nd)

UK

(E

ngla

nd)

UK

(E

ngla

nd)

UK

(E

ngla

nd)

UK

(I

OM

)

UK

(S

cotla

nd)

UK

(S

cotla

nd)

UK

(S

cotla

nd)

UK

(S

cotla

nd)

UK

(S

cotla

nd)

Pro

vin

ce

- Her

cyni

des

(Fig

.2.5

)

Cal

edon

ides

(F

ig.2

.6)

Cal

edon

ides

(F

ig.2

.6)

Cal

edon

ides

? (F

ig.2

.6)

Tab

le C

l. C

on fi

nned

occ

urre

nces

of

calc

-alk

alin

e la

mpr

ophy

res

(wit

h n

o o

ther

bra

nche

s)

Occ

urr

ence

Vic

tori

a/L

upa

gold

fiel

ds, L

.Ruk

wa

see

also

Tab

le Q

)_

Cha

nnel

Is.

(Je

rsey

, G

uern

sey,

etc

.)

Lak

e D

istr

ict

(Sha

p,

Ken

dal,

Sedb

ergh

, How~ill F

ells

, et

c.)

Pal

aeoz

oic

inlie

rs

(Cro

ss F

ell)

As!

A

ge,

Ma

A21

=270

0?

L

IFo

rm;a

sso

c.ig

.ro

ck;

CM

I D

ykes

e.g

. at

New

C

K

Saz

a an

d G

eita

min

es

CA

Co

mm

ents

Ass

ocia

ted

with

gol

d !H

arri

s (1

981)

m

iner

aliz

atio

n

Ref

eren

ces

All

lam

p: =

296J

. CM

lR. e

l .. a .. te.

d to

Tn\

gast

e.l,

lap!

, pe

g. o

lder

; d

lr

I Sm

ith

(193

3,19

36a,

b,l9

39);

Bis

hop

(196

4);

Loy

(19

67);

Lee

s (1

974)

; 25

4-28

5;

CK

et

c. p

luto

ns-

see

entr

y fu

rthe

r E

sam

e ag

e;

Ada

ms

(197

6);

Wag

ner

& V

elde

(19

85);

Tur

pin

etal

.(l9

88)

[gr~

291

-30

___

Fran

ce (

Nor

man

dy)_

so

me

CM

tra

ns.to

LL

A

lll.

amp

& g

rtiC

MIS

hap

, T

hrel

keld

, I

I Bon

ney

& H

ough

ton

(187

9);

Har

ker

(189

2,19

12);

Mor

riso

n (1

918)

; W

ilso

n =

397,

=43

8 C

K

gran

itoi

d pl

uton

s &

Gil

liga

n (1

924)

; S

mit

h (1

930)

; E

astw

ood

eta!

. (1

968,

p.1

30ff

); P

iper

et

2 ep

isode

§}_

a!.

(197

8);

Mac

dona

ld e

t al.(

1985

); B

GS

Ken

dal

Mem

oir

(shc

ct39

, p.

35)

All

Lat

e I C

MI

Sha

p gr

anit

oid

plut

on;

I Dyk

es r

adia

te f

rom

I M

orri

son(

! 918

);H

udso

n(l9

37);

Tay

lor

et a

l.(l

971

,p.2

9ff)

;Bur

gess

& W

adgc

C

aled

onia

n C

K

porp

hyry

dyk

es

plut

on w

ith m

ore

(197

4,p.

130f

f);B

urge

ss &

Hol

lida

y(19

79,p

.82f

f);A

rthu

rton

& W

adge

(198

1,

acid

ic d

ykes

nea

rer

it p.

86ff

);M

acdo

nald

et a

i.(19

85);

Gas

kart

h ct

a!.(

198

9);B

GS

Bro

ugh

Mem

oir

Nun

eato

n (M

idla

nds)

] A II

Pro

babl

y \v

reki

n,M

alve

m, e

tc

Cal

edon

ian

All

I Mou

ntso

rrel

and

va

riou

s bu

ried

gra

nito

i lo

luto

ns

For

mer

ly "

albi

te-

\Bra

mm

all(

l915

);A

IIen

(196

8);

Hai

ns &

Hor

ton(

l969

, p.

l4);

Ear

p &

Hai

ns

diab

ases

,cam

pton

ites

" (1

971,

p.37

); T

aylo

r &

Rus

hton

(l97

1);

BG

S M

emoi

rs to

Cov

entr

y (p

.40)

, I (W

elsh

Bor

ders

) w

ides

prea

d in

bor

es

Shr

ewsb

ury

(p.6

8,73

,223

), A

ther

ston

e (p

.l3)

; au

thor

's u

npub

l.dat

a C

aled

onid

es?

I Pal

aeoz

oic

inlie

rs

(Fig

.2.6

) (C

ronk

ley

,lngl

eton

, H

augh

ton,

Cau

lley)

All

40

9-4

20

(K

-Ar)

C

MI

We.

arda

le a

nd o

ther

C

K I bu

ried

gra

nito

id

plut

ons;

por

ph d

ykes

Wil

liam

s(l9

23);

Moo

re &

Ash

ton(

l968

);T

aylo

r et

al.

{l97

1, p

.29f

f);

Mac

dona

ld e

t al.{

l985

); N

ixon

et a

l.(l

986)

; G

aska

rth

et a

l.(l

989)

; B

GS

Mem

oir

to l

ngle

boro

ugh

(p.l

5)

Cal

edon

ides

I I

sle

of

Man

, Iri

sh

(Fig

.2.6

) Se

a A

11L

ate

Cal

edon

ian

CM

I D

hoon

& F

ox d

ale

? gr

anit

oid

plut

ons

Lam

ps n

ot re

cent

ly

[Tay

lor

et a

l.(l

971,

p.3

5);

BG

S Is

le o

f M

an M

emoi

r de

scrib

ed

Cal

edon

ides

(F

ig.2

.6)

Cal

edon

ides

(F

ig.2

.6)

Cal

edon

ides

(F

ig.2

.6)

Cal

edon

ides

(F

ig.2

.6)

Cal

edon

ides

(F

ig.2

.6)

Gra

mpi

an H

ighl

ands

j A11

lam

p: L

ate J A

ll I Mo

nadh

liat

h,G

len

Tit

q R

egio

nal d

yke-

swar

m

(Abe

rdee

n, B

ucha

n,

Cal

edon

ian;

L

ochn

agar

, Str

aths

pey

Tay

side

; se

e al

so C

5 gr

t: 39

0-42

pl

uton

s; f

els,

por

pht

Mid

land

Val

ley

!All

Lat

e IC

K I

Dis

tink

horn

gra

nito

id

!Gra

datio

nal d

yke-

(inc

ludi

ng C

atac

ol,

Cal

edon

ian

CS

pl

uton

; po

rphy

rite

, se

ries

la

mp-

porp

ht-

lsle

of A

rran

) po

rphy

ry d

ykes

po

rph-

rhyo

lite

Wil

son

(188

6, p

.l9)

; H

inxm

an &

Wil

son

(190

2, p

.42)

; B

arro

w e

t al

. (1

905,

p.l

l9;

1913

,p.8

2);

Bar

row

& C

raig

(19

12,p

.99)

; H

ome

(192

3,p.

51)

Rea

d (1

923,

p.l6

4);

Pea

cock

et a

l. (1

968,

p.8

1)

Eyl

es e

t al

.(19

49, p

.43f

f);

Her

riot

(197

7);

Noc

kold

s et

al.

(l97

8, p

.367

);

Cam

eron

& S

teph

enso

n (1

985,

p.3

9ff)

NE

Hig

hlan

ds (

Ros

s, A

I I la

mp:

Lat

eJ A

ll I M

igda

le, R

ogar

t, Fea~;,2

epis

odes

lam

ps,

\Pea

ch e

t al

.(l9

12 ..

p.l2

1f.f

; 19

13a.

, p ..

. 77;

.191

3. b

, p.

87);

Hor

ne &

Hin

xman

sh

ire,

Sut

herl

and;

se

Cal

edon

ian;

gr

anit

oid

plut

ons;

fel

s, p

re/p

ostd

atin

g (1

914,

p.5

2);

Rea

d et

al.

(l92

5,p.

51;

1926

, p.1

08,1

66ff

); R

ead

(193

1,

also

Tab

le C

5)

grt

390

-42

porp

ht d

ykes

gr

anito

ids

p.18

3);

Ram

say(

l955

); S

mit

h(l9

l9);

]<)_

hnst

one

(198

9)

NW

Hig

hlan

ds

IBI1

1am

p &

grt

:IC

V !

Lam

p dy

kes,

sill

s; s

ye1B

onal

an/A

ilsh

sye

& I

Pea

ch e

t al.

(l91

0, p

.86)

;Rea

d et

al.

(192

6, p

.l08

ff);

S

abin

e (1

953)

; (A

ssyn

t/R

atag

ain;

A

I 41

3-43

1 (K

CS

bo

r.ol

anite

, sh

on.k

,p. x

nt R

a·ta·

gain

grt

-sye

;lam

p S

uthe

rlan

d (1

982)

; Tho

mps

on &

Fow

ler

(198

6);

Hal

lida

y et

al.

(l98

7)

see

also

Tab

le C

5)

_ -A

r, R

b-S

r)

fels

int

r; s

hosh

lav

as _

= o

nly

prim

itiv

e ro

ck

She

tlan

d Is

. !A

ll la

mp

& g

rtiC

S I

Ron

as H

ill,

Gra

ven

jAJs

odol

erit

edyk

es

Lat

e gr

anit

oid

plut

ons;

fel

s,

Cal

edon

ian

porp

ht d

ykes

Phe

mis

ter

(195

2);

Myk

ura

(197

6, p

.94f

f);

Myk

ura

& P

hem

isre

r (1

976,

p.

248)

UK

I Cale

doni

des I Sou

ther

n U

plan

ds

(Sco

tland

) (F

ig.2

.6)

(Bor

ders

, C

hevi

ot,

Gal

low

ay, e

tc.)

A3\

lam

p: 3

97

JAIJ

IC

riff

el,

Coc

kbur

n L

aw\ l

amps

bra

cket

gn

\G

ardi

ner

& R

eyno

lds(

1932

);M

acgr

egor

(l93

7);P

hill

ips

(195

6);L

umsd

en e

t al

or

to >

425

inc.

P

ries

tlaw

, D

oon

grt

plut

ons

in t

ime;

Rea

d (l

%7)

;Gre

ig(1

971)

;Bar

nes

et a

l.(l

986,

1988

);L

eake

& C

oope

r(l9

83);

Roc

k A

4 gr

t: 39

5-4

CA

pl

uton

s; p

orph

t dyk

es

(192

6);K

ing

(193

7)

& R

undl

e(l9

86);

Mac

dona

ld e

t ai.

(I98

6);R

ock

et a

l.(19

86a,

b; 1

987;

198

8a)

~ ;g s n tT1

(/)

tv

UJ _,

Co

un

try

P

rov

ince

UK

C

nic<

loni

dcs

(Sco

tlan

d)

(Fig

.2.6

)

UK

C

aled

onid

es

(Sco

tlan

d)

(Fig

.2.6

)

UK

C

aled

onid

es .

(U

lste

r)

(Fig

.2.6

)

UK

/lre

land

Cal

edon

ides

(B

riti

sh

(Fig

.2.6

) Is

les)

U

SA

A

lask

an

(AL

)

US

A

N.A

mer

ican

(A

L)

Cor

dill

era

I<F

ig.2

.ll

US

A

N.A

mer

ican

(A

L)

Cor

rlil

lera

I(

Fig

.2.9

) U

SA

-

(AL

) (F

ig.2

.9)

US

A

N.A

mer

ican

(A

Z)

Cor

rlil

lera

F

ig.2

.10)

U

SA

N

.Am

eric

an

(CA

) C

orrl

ille

ra

11F

ig.2

.10)

U

SA

N

.Am

eric

an

(CO

) C

orrl

ille

ra

US

A

N.A

mer

ican

(C

O)

Cor

rlil

lera

I (

Fig

.2.1

0)

US

A

N.A

mer

ican

(C

O)

Cor

dill

era

lcF

ig.2

,10)

1 aD

le c

1. c

on

rmn

ea

occ

urre

nces

or

caJc

-aJK

aune

Jam

prop

n O

ccu

rren

ce

As

Ag

e,M

a

L F

orm

;a

sso

c.i g

.ro

ck

Co

mm

en

ts

SW

Hig

hlan

ds (

Isln

y A

I lu

mp

: L

ntc

A

ll

Arr

ochn

r, B

alla

chul

ish,

?.2

epi

sode

s la

mps

, C

olon

say,

Arg

yll;

"''

Cal

edon

ian

Eti

ve,G

arab

al,

Nev

is,

pre/

syn/

post

dati

ng g

rt

also

Tab

le C

5)

grl:

390-

42(

gn·

fels

, po

rpht

dyk

es

W H

ighl

ands

/Isl

ands

A

I la

mp:

406

A

ll

Rat

agai

n, S

tron

tian,

?.

2 ep

isod

es l

amps

, (I

ona,

Loc

habe

r,

to >

420

Ros

s o

f M

ull

plut

ons;

pr

e/po

stda

ting

grt

A

rdgo

ur;s

ee a

lso

C5

grt:

410-

42

fels

, po

rphl

dyk

es

Ard

s-N

ewry

sw

arm

A

I =

400

(by

All

N

ewry

gra

nito

id

?.2

epis

odes

lam

ps

(see

als

o T

able

C5)

an

alog

y)

plut

on;

porp

hyry

dyk

01

(fol

iate

d/un

foli

ated

);

asso

c. b

ase

met

als

Gen

eral

A

I =

400

(by

All

N

umer

ous

gran

itoid

>

5,00

0 dy

kes

rang

ing

anal

ogy)

pl

uton

s fr

om S

heU

ands

to

Eng

lish

Mid

land

s C

entr

al Y

ork

Mtn

s.,

A

Ter

tiar

y C

K

Dyk

es a

ssoc

iate

d w

ith

Ass

ocia

ted

Be-

Sn-

Wes

tern

Sew

ard

CM

gra

nito

ids;

age

ord

er (

I fl

uori

te m

iner

aliz

atio

n P

enin

sula

gr

t; (

2) l

amps

· (3

)vei

n W

illo

w C

reek

B

l la

mp:

66±

2 D

ykes

cut

ting

L

amps

coe

val

wit

h gr

t: 6

5,73

T

alke

etna

Mtn

s.

Au-

Qz

vein

s ,(

K-A

r)

gran

itoi

d ba

thol

ith

Sal

mon

Bay

, P

rinc

e B

l C

reta

ceou

s cs

ph

onol

ites

; yo

unge

r T

h-R

EE

-Cb

vein

s;

of

Wal

es I

s.

or E

arly

C

K

basa

lts

"lam

prop

hyri

c bi

otit

e T

erti

ary

horn

blen

de a

lbit

ite"

B

okan

Mou

ntai

n,

A ~ISO (

K-A

r C

M P

eral

kali

ne g

rani

tes

of

Lam

ps a

lter

ed a

nd

Pri

nce

of

Wal

es I

s.

151±

5 ?

Bok

an p

luto

nic

may

inc

lude

CC

,CP

I (

Rb-

Sr)

C

ompl

ex

Cer

bat

Ran

ge,

A4

Lat

e Ju

rass

. C

K

gran

ite-

porp

hyry

dyk

es I

mpo

rtan

t m

inin

g B

lack

Mtn

s., G

rand

-E

arly

C

M a

nd s

tock

s di

stri

ct

Was

hing

ion

Cli

ffs

Cre

tace

ous

CV

In

depe

nden

ce

A4

lam

p: ~150 cs

Sie

rra

Nev

ada

gran

itoi

d G

rada

tion

al s

erie

s dy

ke..s

war

rn

grt:

149-

18

bath

olit

h fr

om l

amp

to g

rdi-

(plu

s ~103)

porp

h· r

egio

nal

lam

ps

La

Pla

ta {

Alla

rd)

B?

stoc

k

Api

shap

a Q

uadr

angl

e B

l T

erti

ary

CM

tin

guai

tes,

bas

alts

N

ow c

onsi

dere

d C

V

sepa

rate

cen

tre

from

St

>_an

ish P

eal<

s E

lk M

tn .,

Elk

head

B

l la

mp:

C

M E

lk M

tn.=

sill

of

porp

h "V

erit

e" o

f M

tns.

/For

tifi

cati

on

7.6-

11.1

w

ith

CM

enc

lave

s in

F

orti

fica

tion

dyk

e =

dy

ke C

raig

I <

K-A

rl w

ide

volc

anic

fie

ld

CM

res

( wun

no

otne

r or

ancn

es 1

R

efe

ren

ces

J G

unn

et a

i.(I

897,

p.10

6);

Hil

l et

nl.

(l90

5,p.

106)

; K

ynas

ton

& H

ill

(190

8,

1 p.

116)

; H

inxm

an e

l al.

(192

3,p.

76);

Fie

u(19

29);

And

erso

n(l9

35b)

; A

nder

son

I &

Tyr

rell

(l93

6);

Bai

ley

(195

8·19

60,p

.226

); B

orra

dail

e(19

86);

Roc

k(l9

88a)

B

aile

y &

And

erso

n (1

925,

p.3

8);

Lee

& B

aile

y (1

925,

p.5

4);

Gal

lagh

er

I (1

963)

; S

mit

h (1

979)

; R

ock

& H

unte

r (1

987)

; Jo

hnst

one

(198

9)

Sey

mou

r (1

900)

; R

eyno

lds

(193

1,!9

38);

Tom

keie

ff &

Mar

shal

l (1

940)

; G

ran

t (1

966)

; W

ilso

n (1

972,

p.2

5);

Mor

ris

et a

i.(I

986)

; M

urph

y (1

987)

Ric

hey

(193

9);

Sut

herl

and

(198

2);

Ro

cket

al.

(198

8a)

Sai

nsbu

ry (

1969

)

Mad

den-

McG

uire

et a

l.(1

988)

Hou

ston

el

al.(

1958

); H

einr

ich

(196

6, p

.369

)

Mac

Kev

itt

(195

5);

Tho

mps

on e

t al.

(l9

80

)

Sch

rade

r (1

909)

; W

ashi

ngto

n (1

917)

Moo

re &

Hop

son

(196

1);

Che

n &

Moo

re (

1979

); T

ilto

n (1

983)

; Ja

mes

(1

989)

Was

hing

ton

(191

7)

Cro

ss (

1914

); K

nopf

(19

36)

Ros

s (1

926b

); L

eal e

t al.

(l9

88

)

N

w

00

r' ;... ~ 0 :g ;a C'f

1 "'

Co

un

try

P

rov

ince

US

A

N.A

mcr

ican

(C

O)

Cor

dille

ra

i<F

ig.2

.10)

U

SA

N

.Am

eric

an

(CO

) C

ordi

ller

a i<

Fig

.2.1

0)

US

A

-(C

O)

US

A

Her

cyni

des

(MD

) (F

igs.

2.1,

2.

5 2.

10l

US

A

Sup

erio

r (M

N, M

I)

(Fig

.2.9

)

US

A

N.A

mer

ican

(M

f)

Cor

dille

ra

I 1F

ig.2

,10l

US

A

Her

cyni

des

(NC)

(F

igs.

2.1,

2.

5, 2

.10)

US

A

N.A

mer

ican

(N

M)

Cor

dille

ra

Fig

.2.1

0)

US

A

Tra

ns-P

ecos

(N

M)

(Fig

.2.1

0)

US

A

-(N

V)

(Fig

.2.1

0)

US

A

Her

cyni

des

(SC

) (F

igs.

2.1,

2.

5, 2

.10)

U

SA

N

.Am

eric

an

(SD

fWY

) C

ordi

llera

F

ig.2

.10)

US

A

N.A

mer

ican

(U

T)

Cor

dille

ra?

Fig

.2.1

0l

1ao1

e \.

-1.

\.-o

nmm

eu o

ccur

renc

es o

r ca

ic-r

uKan

ne I

ampr

opnF

eSJW

Hn

no m

ner

oran

cnes

)

Occ

urr

ence

A

s A

ge,

Ma

L

Fo

rm; a

sso

c. i g

. ro

ck

Co

mm

ents

R

efer

ence

s

Red

Mln

. A

6 la

mp

& r

hy

CK

E

arly

com

pos

ite

lam

p A

ssoc

iaie

d po

rphy

ry-

Ger

aght

y et

al.

(l98

8)

24

-33

dy

kes

(Tab

le 3

.1);

lat

e M

o sy

siem

s (C

lim

ax

. (K

-Ar)

rh

yoli

te s

tock

s dy

kes

& U

rad-

Hen

ders

on)

Ute

MLn

s. B

l E

arly

cs

A f

ew l

amp

dyke

s,

Intr

udes

La!

e E

kren

& H

ouse

r (1

965)

Ter

tiar

y si

lls;

mo

nz,

dio

rite

, C

reta

ceou

s se

dim

ents

I por

ph,

gbr

lacc

olit

hs

Saw

atch

MLn

s. R

L

ate

CM

Hun

dred

s of

she

ets

in

Pet

rogr

aphy

and

P

ears

on (

1959

)

Pre

cam

bria

n cv

sw

arm

met

amor

phos

ed c

hem

istr

y su

ppor

ts

cs t

o am

phib

olit

e fa

cies

la

mpr

ophy

ric

natu

re

Gre

at F

alls

, W

of

AI

-36

0 (K

-Ar)

CK

B

ear

Isla

nd g

rani

tic a

nd L

ocal

ised

lam

p R

eed

& R

eed

(l%

9);

Ree

d et

al.

(l97

0)

Was

hing

ton

DC

pe

gmat

itic

plu

gs,

dyke

-sw

arm

dy

kes

vein

s

N.M

inne

sota

(D

ead

A2

lam

p:26

00?

CK

S

agan

aga,

Sno

wba

nk

(in

Abi

tibi

, O

pati

ka,

Ayr

es &

Hig

gins

(19

39);

Gel

don

(197

2);

Sim

s &

Mud

rey

(197

2);

Mud

rey

Riv

er e

tc),

Mic

higa

n g

rt: ~2700

cs g

rani

toid

sto

cks

Uch

i, W

abig

oon,

&

Gel

don

(197

3);

Erv

in &

Mud

rey

(197

5,19

76)

i !M

arou

et!e

etc

.) W

awa

sub-

prov

ince

s)

Hig

hwoo

d M

tns.

/ B

l 4

8-5

2

CM

Lam

p,ti

ng,

trac

h dy

kes

CM

for

mer

ly "

maf

ic

Pir

sson

(19

05);

Was

hing

ton

(191

7);

Lar

sen

et a

\.(1

941)

; B

uie

(194

1);

LitU

e B

elt

Mtn

s./

(K-A

r)

CK

m

onz,

shon

k,fe

rgus

ite,

phon

olii

e,m

onch

iqui

t B

urge

ss (

1941

); W

itki

nd (

1969

,197

0,19

73);

Woo

ds (

1976

); O

'Bri

en e

t al.

Cas

Ue

Mtn

s.

dvk<

sye

int

r; s

hosh

lav

as

cam

pton

iie"

etc

. 11

1988

2.

Cha

rlot

te B

elt

AI

lam

p: 3

30-

CM

Con

cord

syc

,grt

&

Mau

ger

(198

8a,b

)

(Con

cord

, 35

0 (K

-Ar)

; o

lhcr

var

ied

plu

ton

ic

Har

risb

urg)

, g

n:30

0-40

C

rock

s of

Cha

rlot

te b

elt

Sla

gle

Can

yon,

B

? P

roba

bly

CM

Qua

tern

ary

basa

lt,

Rel

atio

n to

Qua

t.

Lee

& M

erti

e (1

922)

; C

olli

ns (

1949

); S

tobb

e (1

949)

Col

fax

Cty

.; R

aton

-Q

uaie

mar

y cv

dac

iie,

pho

noli

ie,

vole

s, n

omen

clat

ure

Bri

llian

t qua

dran

gles

tr

achy

te l

avas

un

cert

ain

Sac

ram

ento

Mtn

s./

R1

44.2

±2.

2 cs

"N

umer

ous

dyke

s,si

lls '

Exh

ibit

flo

w

Asq

uith

(19

73a,

b,c)

Sund

ance

Qua

dran

gle

(K-A

rl

CA

te

rmed

"ca

mpt

onit

e";

diff

eren

tiat

ion

and

lalf

"dio

rite

s"-

CA

ad

ular

ia c

aviti

es

San

ta R

osa

Mtn

s.

A

? D

ykes

: as

soc.

dio

rite

, A

ssoc

ia!e

d br

ucii

e W

ells

(19

37,

p.32

)

(Par

adis

e R

ange

, gr

anod

iori

ie, a

ndes

iie

depo

sit

Min

eral

Cou

nty

etc.

I p

orph

yry,

apl

ite

Win

nsbo

ro'

AI

298±

11

cs 2

-3 c

ompo

site

dyk

es

See

als

o T

able

3.1

V

ogel

& W

ilbr

and

(197

8);

McS

wee

n et

a\.(

1979

); M

auge

r (1

988b

)

(K-A

r)

asso

c. w

ilh R

ion

adam

elli

te p

luto

n

Bla

ck H

ills

/ B

1 T

erti

ary

CM

Ne-

sye,

Psd

lc-p

orph

, In

clud

es M

iner

al H

ill

Dar

ton

& O

'Har

rn (

1905

); K

irch

ner

(197

9)

Sund

ance

are

a cv

tra

ch,

phon

; la

mp

ring

dyk

e co

mpl

ex

I (Squ

aw C

reek

etc

.) dy

kes

over

wid

e ar

ea

Sant

aqui

n-N

ebo

? ?

cs D

yke

Few

det

ails

ava

ilab

le

Wel

ls (

1937

, p.

41)

I

~ 1'!1 z 0 n m

fj)

N

U.>

"'

Co

un

try

P

rov

ince

US

A

N.A

mer

ican

IY

IY)

Cor

dill

era

US

A

N.A

mer

ican

IY

IY)

Cor

dill

era

Fig

.2.1

0)

US

A

N.A

mer

ican

IY

IY)

Cor

dill

ern

Fig

.2.1

0)

US

A (

AL

) N

.Am

eric

an

Can

ada

(Br

Cor

d.iii

eril

Col

umbi

a\

Fig

.2.1

0)

US

A(M

T)

N.A

mer

ican

an

dCan

adJJ

Cor

dill

era

I (A

iber

tal

Fig

.2.9

/10)

,U

SA

(WN

N.A

mer

ican

ID

)!C

anad

ll C

ordi

ller

a IC

BC

) F

ig.2

.10)

U

SS

R

? (Fig

.2.1

)

US

SR

H

ercy

nide

s (A

siat

ic)

ltF

ig.2

.1)

US

SR

K

azak

hsta

n (F

ig.2

.1)

US

SR

- (F

ig.2

.1)

US

SR

- (F

ig.2

.1)

Yug

osla

via -

(Mac

edon

ill (

Fig

.2.1

) S

erbi

a,et

c.

Yug

osla

via

? (S

love

nia)

(F

ig.2

.1)

no

te L

1. L

onnr

mea

occ

urre

nces

or

catc

-atK

atm

e ta

mpr

opny

O

ccu

rren

ce

As

Ag

e,M

a L

F

orm

;a

sso

c.ig

. ro

ck

Co

mm

en

ts

Gra

nite

Mt.n

s. B

1 M

iddl

e-L

ate

cv 3

6 er

upti

ve c

entr

es o

f A

ssoc

iate

d U

dep

osit

s (R

au!e

snak

e H

ills

) Eo

cene

ph

onol

ite,

lat

ite,

tr

achy

te·

lam

p dy

kes

Bea

r L

odge

Mln

s.

B

38-5

0 C

K

lati

te,

sye,

Ne-

sye,

A

ssoc

iate

d T

h-U

(K

-Ar)

cs

pho

noli

te,

Psd

lc-

depo

sits

I p

orph

yry,

car

bona

tite

Y

ello

wst

one

Par

k B

1 T

ertia

ry

CK

ab

saro

kite

, sh

osho

nite

, ba

nati

te l

avas

; m

onzo

nite

int

rusi

ons

Ket

chik

an-P

rinc

e A

? ?¥

ioce

ne

cs

Hun

dred

s o

f dy

kes,

S

ever

al s

war

ms

over

R

uper

t-S

tew

an

R7

(<45

); m

ay

som

e yo

unge

r th

an

15,0

00 s

q.km

; ch

em.

min

ing

cam

p re

gion

be

2 p

hase

s C

oast

Ran

ge b

atho

lith

tr

ansi

tiona

l to

AL

S

wee

t Gra

ss H

ills

B

1 ""

8 (

K-A

r)

CM

Lam

p dy

kes.

sil

ls;

CM

mai

nly

in e

ast;

di

o-po

rph,

sye

-por

ph,

outl

ier

of

Hig

hwoo

d ti

ngua

ite

lacc

olit

hs

Mtn

s. m

agm

atis

m

49th

par

alle

l A

I L

: 46

-60

All

Cen

tral

Ida

ho, T

rail

, la

mp

cuts

grt

but

cut

(R

ossl

and/

Coe

ur

Bl

(K-A

r);

She

ppar

d. M

tStu

an

by g

rt d

ykes

; co

eval

d'

Aie

ne,C

orba

ley)

G

rt:

47-9

0 I p

luto

ns;

Cor

yell

int

r.

K-r

ich

sye,

mon

z et

c.

Mag

nitn

aya

A

? V

ario

us g

rani

toid

M

ost

lam

ps a

re

plut

ons

pre-

gran

ite

but

one

chil

ls a

gain

st i

t C

huya

, A

ltay

Say

an

A

lam

ps:a

v.

CM

Tar

khab

a gr

anit

oid

Sev

eral

elo

ngat

e or

23

0 (K

-Ar)

; C

K

plut

ons

(Kal

ba

dyke

-sw

arm

s in

vade

R

ll!

:rt 2

40-2

9 co

mo l

ex)

lolu

tons

K

azak

shta

n (c

entr

al)

A

? V

ario

us g

rani

toid

pl

uton

s

E. T

rans

baik

alll

..ena

A

Ju

rass

ic

CK

A

mud

zhik

an-S

hcte

nsk,

Als

o po

rpht

. hy

brid

s;

cs K

ara-

Cha

chin

sk g

rt;

lam

ps e

mpl

aced

I g

rtjg

rdi-

ooro

h dv

kes

betw

een

2 1!:

11 p

hase

s T

alak

htak

h, A

naba

r R

? P

alae

ozoi

c C

M I

sola

ted

vent

T

erm

ed "

lam

proi

te"

mas

sif

but

AI

• K

and

K

itse

lf to

o lo

w

Kri

ve P

alan

ke,

A

Ter

tiary

C

M A

ndes

ite-d

acite

-rhy

olit<

"K

ajan

ite"

intr

usiv

es

Rud

nik,

Bor

anja

, B

(N

eoge

ne)

and

"bos

toni

te,

lati

te,

appe

ar c

hem

ical

ly to

Z

vom

ik,

Rip

anj

etc

shos

honi

te"

lava

s be

typ

ical

CA

L

Poh

otje

mas

sif

A

? cs

Poh

orje

ton

alit

e pl

uton

Dyk

es c

ut

tona

lite

res

t wun

no

omer

ora

ncne

s J

Ref

eren

ces

Lov

e (1

970)

Sta

atz

(198

3);

Woo

lley

(19

87,

p.12

6)

Was

hing

ton

(191

7);

Jopl

in (

1968

)

Han

son

(192

9,19

35);

Gro

ve (

1971

); S

mit

h (1

973)

; A

ldri

ck. e

t al.

(198

7)

Kem

p &

Bil

ling

sley

(19

21);

Wil

liam

s &

Dye

r (1

930)

; C

urri

e (1

976,

p.1

72;

Bar

ber

(190

4);

Dal

y (1

912)

; D

rysd

ale

(191

5);

Sha

nnon

(19

20);

Wat

ers

(192

7);

Gil

bert

(19

48);

Hop

son

(195

7);

Fyl

es e

t al.

(l97

3)

Zav

arit

sky

(193

5)

Obo

lens

kaya

& F

irso

v (1

966)

Eff

iilO

va (

1970

)

Zal

utsk

i (1

962)

; S

olom

in (

1969

); S

olov

'yev

a (1

973)

; D

aniy

elya

nts

&

Yak

hov

(197

5)

Vis

hnev

skli

et

al.(

1986

)

Zuj

ovic

(18

90);

Dim

itri

jevi

c (1

928)

; T

omic

(19

29);

Kar

amat

a (1

955)

; K

neze

vic

(195

6,19

76);

Tru

belj

a &

Pas

k.va

lin (

1962

); M

ajer

(19

65);

Maj

er

& K

aram

ata

(198

3)

Dol

ar-M

antu

arti

& K

Jem

en(l

940)

-~

---

-~-

-------

~

0 ~ ~ 0 ;g --<

;>;) tr1 "'

1a01

e L

J. L

onnr

mea

occ

urre

nces

or

caic

-ruK

anne

Iam

prop

n' e

s lW

itn n

o om

er o

ranc

nesJ

C

ou

ntr

y

Pro

vin

ce

Occ

urr

ence

A

s A

ge,

Ma

L F

orm

;ass

oc.

i g. r

ock

C

om

men

ts

Ref

eren

ces

Zim

babw

e -

Lim

popo

R

=

2650

cs

Def

orm

ed d

ykes

C

hem

istr

y so

mew

hat

Wat

keys

& A

rmst

rong

(19

85)

/S.A

fric

a (F

ig.2

.1)

(cen

tral

bel

t)

(Rb-

Sr,

fo

rmer

ly m

appe

d as

tr

ansi

tion

al to

AL

, (T

rans

vaal

P

b-P

b)

"am

phib

olit

es"

I Q

U'l e

Co

un

try

P

ro

vin

ce

Ang

ola

Ang

olan

(F

ig.2

.2)

Ant

arct

ica

-

Ant

arct

ica

- (Fig

.2.2

)

Atl

anti

c Ib

eria

n O

cean

(F

ig.2

.12)

AU

ant

ic

Oce

anic

O

cean

Is

land

s IC

Fig

.2.2

) A

tlan

tic

Oce

anic

O

cean

Is

land

s IC

Fig

.2.2

) A

tlan

tic

Oce

anic

O

cean

Is

land

s F

iR.2

.2)

Atl

anti

c O

cean

ic

Oce

an

Isla

nds

Fig

.2.2

) A

tlan

tic

Oce

anic

O

cean

Is

land

s F

ig.2

.2)

Aus

tral

ia

Tas

man

Fol

d (N

SW

) B

elt

lfF

ig.2

.2/8

)_

Aus

tral

ia

Tas

man

Fol

d (N

SW

) B

elt

(Fig

.2.2

&

2.8

) A

ustr

alia

T

asm

an F

old

(NS

W)

Bel

t (F

ig.2

.2

& 2

.8)

Aus

tral

ia

Tas

man

Fol

d (N

SW

) B

elt

(Fig

.2.2

&

2.8

)

~ ~ ...

... .._

. ,.

_.._

, ._

....

,,,L

<<

•••

.,_ ..

......

......

......

... L

.,_,

,..,_

..,_

......

.... ~·~~ ..

....

....

...

,._

..,,

, a...

. ''

'"'"

....

........

........

........

........

........

.... '-'

Occ

urr

ence

A

s A

ge,

Ma

L

Fo

rm

Co

mm

ents

R

efer

ence

s (p

lus

Wo

oll

ey

19

87

; •=

refs

m

ain

ly

to

incl

usi

on

s)

Zcn

za d

o ll

ombe

M

·1

10

A

M N

umer

ous

Syen

ite-

carb

onat

ile

com

plex

H

olm

es (

1915

); A

ndra

de (

1954

); A

ires

Bar

ros

(196

5)

(ass

umed

) dy

kes

Bun

ger

Hil

ls

R

502±

10

AC

D

yke

swar

m

Dif

fere

ntia

ted

("tr

achy

-S

hera

ton

et a

1.(1

990)

(R

b-S

r)

AM

ba

salt

") a

ssoc

iate

s: a

lso

olde

U

ML

(T

able

C3)

A

lexa

nder

Isl

and

R

~15 (

K-A

r) A

C

5 dy

kes

Pan

of

basa

ltic

pro

vinc

e H

ome

& T

ho

mp

son

(19

67);

Rex

(19

70)

(Ura

nus;

Nep

tune

gl

acie

rs)

Gor

ring

e B

ank

M ~

AC

D

redg

e ro

cks

Tw

o la

va s

erie

s:

Com

en (

1981

,198

2):

Fer

aud

et a

l. (

1982

) (K

-Ar)

A

M a

(jsum

ed t

o ne

phel

init

e-ph

onol

ite

and

AB

be

lav

as

AL

-mug

eari

te-t

rach

y te

B

erm

uda

R5

•33

(K

-Ar)

AC

40

0 sh

eets

In

form

atio

n en

tire

ly f

rom

A

umen

to &

Ade

-Hal

l (1

973)

; A

umen

to e

t al.

(197

4);

Rey

nold

s &

Aum

ento

(19

74)

Sea

mou

nt

inte

r fin

gere

d dr

ill-

core

w

ith

lava

s F

erna

ndo

do

S5

Lat

e A

M D

ykes

, A

ssoc

iate

d w

ith

basa

nite

s,

Cam

pbel

l Sm

ith

& B

urri

(19

33);

De

Alm

eida

(19

55)

Nor

onha

M

ioce

ne

plug

s, d

om

e ph

onol

ites

Fue

rtev

entu

ra,

M

Pli

ocen

e A

C

Inte

nse

Lam

ps f

orm

com

pone

nt o

f L

6pez

Rui

z (1

970a

,b)

Can

ary

Is.

dyke

-sw

arm

do

min

anU

y ba

salt

ic s

war

m

Mai

o, C

ape

S5

8-1

6

AS

Inte

nse

For

mer

ly "

voge

site

s":

clos

e P

art

(195

0);

Ass

un9A

o &

Can

ilho

(19

69);

Mit

chel

l-T

horn

e (1

976)

; F

um

es &

V

erde

is.

(K-A

r)

swar

m o

f as

soc.

alk

alin

e pl

uton

s:

Sti

llm

an (

1985

) sh

eets

10

0% e

xten

sion

in

plac

es

Tri

ndad

e S5

Ter

tiar

y A

M D

ykes

, pl

ugs

De

Alm

eida

(19

61)

Nan

dew

ar M

tns.

M

T

erti

ary

AM

Sil

ls

Ric

hly

xeno

lith

ic a

nd

Jens

en (

1907

); J

opli

n (1

965)

(D

ingo

Cre

ek,

xeno

crys

tic;

ass

oc.

trac

hyte

-et

c.)

I ph

onol

ite

volc

anic

su

ite

Mur

rum

burr

ah

Rl

194±

3 A

M D

ykes

S

ome

leuc

ite-

bear

ing

Har

vey

& J

opli

n (1

941)

; W

ellm

an e

t al.

(19

70);

Jaq

ues

et a

l. (

1985

) (K

-Ar)

ex

ampl

es m

ay b

e la

rnpr

oite

s

Sou

ther

n M

10

1±4

AM

Num

erou

s B

udde

roo,

Bul

li,G

ood

Dog

, H

arpe

r (1

915)

: S

Uss

mil

ch (

1922

);

Jopl

in (

1965

); B

owm

an (

1971

); C

arr

& F

acer

C

oalf

ield

(B

ulli

, (K

-Ar)

plu

.AC

dy

kes,

sil

ls

Mt.

Neb

o,O

'Bri

ens,

etc

;pub

l.

(198

0);

Jaqu

es e

t al

.(19

85);

She

rwin

& H

olm

es (

1986

) Wo

llon

~on~

.etc

. ou

nger

?A

C

nam

es v

ary;

ass

oc.

ting

,pho

W

este

rn

R

AM

Dyk

es

Exa

mpl

es a

t P

uuy

Cre

ek e

tc .

Car

ne (

1908

); B

row

ne (

1933

); J

opli

n (1

965)

C

oalf

ield

';: "' r ;... ~ 0 '"1:1 :r:

-< ::0

trl

(/)

Co

un

try

P

rov

ince

Aus

tral

ia

Lac

hlan

Fol

d (V

IC)

Bel

t (F

ig.2

.2

& 2

.8)

Aus

tral

ia

Tas

man

Fol

d (V

IC)

Bel

t (F

ig.2

.2

& 2

.8)

Aus

tral

ia

Tas

man

Fol

d (V

IC)

Bel

t (F

ig.2

.2

& 2

.8)

Aus

tral

ia

C.A

ustr

alia

n I(

WA

) M

obile

Bel

t I (

Fig

.2.2

/8)

Aus

tria

V

enet

ian

(Fig

.2.1

2)

Aus

tria

V

enet

ian

(Fig

.2.1

2)

Bra

zil

Fort

alez

a (C

ear.i

) (F

ig.2

.2)

Bra

zil

Bra

zilia

n (R

io d

e (F

ig.2

.2)

Jane

iro)

B

razi

l B

rnzi

lian

(S3o

(F

ig.2

.2)

Paul

o)

Can

ada

-(B

ritis

h (F

igs.

2.2

&

Col

umbi

a) 2

.9)

Can

ada

Sam

e ag

e as

(N

FD

) M

onte

regi

an

Fig

s.2.

2/9)

C

anad

a (G

renv

ille

(Ont

ario

) su

bpro

vinc

e of

Shi

eld)

C

anad

a C

oldw

ell

(Ont

ario

)

.I.U

.V.I

. ...

. '-

'.W

..o

'-'VIII.~I.~I~ ..

....

..

V

....

.. l.l

.ll\

.<1

1 ...

....

. 1

VI.

U,l

..l\

o.U

IIII ..

. I.U

II.I

. IV

II

.... ~

T"

'l.l

ll

IIIJ

IJ

III._

..

VO

U.I

J ..

. IO

...

~

Occ

urr

ence

A

s A

ge,

Ma

L F

orm

C

om

men

ts

Ref

eren

ces

(plu

s W

ooll

ey

1987

; •=

refs

m

ainl

y to

in

clus

ions

)

Ben

digo

gol

dfie

l< R

14

6-15

5 A

M D

ykes

in

Tho

ugh

muc

h yo

unge

r, A

M

Still

wel

l (1

912)

; S

keat

s (1

914)

; E

dwar

ds (

1934

,193

8);

Dav

id (

1950

, p.1

95-6

);

(als

o B

alla

rat,

(K-A

r)

man

y m

ines

ar

e gu

ides

to A

u ve

ins

sinc

e M

cDou

gall

& W

ellm

an (

1976

); H

inde

(19

88);

Wilk

inso

n (1

988a

,b)

Garon~.

etc.

) th

ev p

inoo

int s

addl

e re

efs

Old

er V

olca

nics

R

Pa

laeo

cene

AC

R

egio

nal

Subo

rdin

ate

crin

aniL

es, b

as,

Edw

ards

(19

38);

Jaq

ues

et a

l.(19

85)

-ear

ly

AM

dyk

e-sw

arm

s ra

re n

ephe

linite

s, l

ing,

pho

n;

Mio

cene

a

few

plu

gs

feed

ers

to b

asal

tic l

avas

S.

Gip

psla

nd

R

Low

er

AM

>20

plu

gs,

Gra

datio

n be

twee

n A

M,

AD

E

dwar

ds (

1934

); J

aque

s et

al.(

l985

) (C

ape

Pate

rson

, O

ligoc

ene

AD

nu

mer

ous

and

vari

ous

basa

ltic/

fels

itic

And

erso

n In

let)

dyke

s ro

cks;

sin

gle

01-n

ephe

liniL

e W

anda

gee

Rl

=160

A

M 1

4 di

atre

mes

Pi

criti

c; a

few

dia

mon

ds;

Atk

inso

n et

al.

(l98

4a);

Jaq

ues

et a

l.(19

86,1

989b

); •

Nix

on e

t al.

(l98

7)

(K-A

r)

0.5-

3.75

ha,

ch

emic

ally

tra

nsiti

onal

to

8 si

lls/

dyk

e! K

lL b

ut m

iner

alog

ical

ly A

M

Gol

deck

Mm

s.

Rl

=30

(K-A

r, A

S D

ykes

T

erm

ed "

alka

libas

altic

dyk

es'

Deu

tsch

(19

84)

Rb-

Sr)

but a

re o

cell

ar a

nd r

ich

in K

t B

i and

Af·

henc

e -

AL

N

.Cal

care

ous

Rl

Ass

umed

A

C

Dyk

es

Form

erly

cal

led

"ehr

wal

dite

" T

rom

msd

orf (

1962

a,b)

A

lps

(Ehr

wal

d,

Ter

tiary

In

nsbr

uck,

etc

.) G

ener

.d

M

=30

(K-A

r) A

M D

ykes

, pl

ugs

AM

are

pro

babl

y pa

rent

al to

Si

al (

1987

) as

soci

ated

pho

nolit

es

Tln

gua

M

58-<

i6

AM

Dyk

es

Incl

udes

one

of

mon

cttiq

uite

H

unte

r &

Ros

enbu

sch

(189

0);

Was

tting

ton

(191

7)

(K-A

r)

type

-roc

ks;

mod

ern

dyke

de

scri

ptio

ns n

ot a

vaila

ble

Mon

te d

e T

rigo

M

=

80(K

-Ar

AC

N

umer

ous

Part

of N

e-sy

e/th

eral

ite

Cou

tinh

o &

Mel

cher

(19

73)

onN

e-sy

e) A

M d

ykes

in

trus

ive

com

plex

with

A

S ph

onol

ites

shon

kini

tes

etc.

Ic

e R

iver

s

=360

A

M N

umer

ous

Lam

ps l

ates

t pha

se o

f H

einr

ich

(196

6, p

.401

); T

uttl

e &

Git

tins

(19

66, p

.526

); C

urri

e (1

975,

1976

) (K

-Ar)

dy

kes

carb

onat

ite c

ompl

ex

Not

re D

ame

Bay

M

( 11

5-14

4 A

C

Dyk

es;

stoc

k L

amp

conc

entr

atio

ns a

t H

ey!

(193

6);

Hel

wig

et a

1.(1

974)

; S

tron

g &

Har

ris

(197

4);

Cur

rie

(197

6, p

.43)

; (B

ay o

f Exp

loits

) (K

-Ar)

at

Bud

gells

T

will

inga

te,H

arri

s; c

hem

istr

) L

apoi

nte

(197

9)

Har

bour

of

som

e tr

ansi

tiona

l to

UM

L

Stur

geon

M

?

AL

? D

ykes

, one

C

ut s

ye c

ompl

ex,

may

be

Woo

lley

(198

7, p

.23)

; Sa

ge (

1988

d)

Nar

row

s bo

udin

aged

yo

unge

r; 4

0-70

% A

b,

25-6

0% B

i, 5%

Cb

+ fl

uori

te

Kill

ala

Lak

e M

=1

185

+

AM

Dyk

es

Seve

ral

lam

p ge

nera

tions

C

urri

e (1

976,

p.1

61);

Woo

lley

(198

7, p

.26)

; Sa

ge (

1988

e)

=30

0 cu

tting

sye

ap

pear

to

be p

rese

nt, s

ome

K-A

r)

and

host

-roc

l re

late

d to

.sye

com

plex

?; ;g ~ "' ~ ""

Co

un

try

P

rov

ince

O

ccu

rren

ce

Can

ada

Kap

uska

sing

S

eabr

ook

Lak

e (O

ntar

io)

Can

ada

Col

dwel

l P

ort

Col

dwel

l/

(Ont

ario

) (F

igs.

2.2

&

Her

on B

ay

2.9)

C

anad

a E

.Ont

ario

/ S

hena

ngo

(Ont

ario

) W

.Quc

bcc

Fig

s.2.

2/9)

C

anad

a E

.Ont

ario

/ L

ackn

er L

ake

(Ont

ario

) W

.Que

bec

(Nem

egos

) F

igs.

2.2/

9)

/Por

tage

C

anad

a S

ame

age

as

Mal

pcqu

e B

ay

(Pri

nce

Nor

th S

ea

Edw

ard

Is.

Fi~s

.2.2

/9)

Can

ada

Mon

tere

gian

-M

onte

regi

an

(Que

bec)

W

hite

Mtn

s.

Hil

ls (

gene

ral)

Fi

~s.2

.2/9

)

Can

ada

Mon

tere

gian

-M

ontr

eal

(MIS

. (Q

uebe

c)

Whi

te M

tns.

R

oyal

, S

t.H

ilai

re

Fi~s

.2.2

/9)

& s

atel

lite

~)

Can

ada

Mon

tere

gian

-M

tMeg

anti

c (Q

uebe

c)

Whi

te M

tns.

I (F

i~s.

2.2/

9)

Chi

na

-X

ilon

g, Q

u

(Zhe

ijan

g (F

ig.2

.2)

I pro

vinc

e)

Cyp

rus

-P

enta

dakt

ylos

(F

ig.2

.1)

(Org

a-K

onna

kiti

) C

zech

os-

Rh

ine

Ces

ke S

tred

ehor

i lo

valc

ia

Gra

ben

(e.g

. R

ozto

ky

Fig

. 2.

12)

volc

anic

cen

tre)

E

ire

Nor

th S

ea

lnis

how

en,

(sou

ther

n (F

ig.2

.7)

Don

egal

Ir

elan

d)

Fin

land

N

orth

Sea

? H

elsi

nki

(Fig

.2.7

) (S

Mm

aine

n pr

ison

)

.I.U

IJ

JV

..

._..

._.,

..

._.V

III .. J

I.H

I'-

'U. '-''-''-'UI.I.VLIVV~ V

I

UU

,U

ilO

IV

u

.uu

J

V

II

IV

U

YY

IL

II

IIV

V

LIIV

I VlLUlVUV~

As

Ag

e,M

a

L F

orm

C

om

men

ts

Ref

eren

ces

(plu

s W

oo

lley

1

98

7;

•=re

fs

mai

nly

to

in

clu

sio

ns)

s ~1103

AL

Sm

all

dyke

s F

ew p

etro

grap

hica

l de

tail

s H

einr

ich

(196

6, p

.l7

1,5

39

); T

uu1e

& G

itti

ns (

1966

0, p

.520

); C

urri

e (1

976,

p.9

2);

(K-A

r)

3-1

5 e

m

avai

labl

e S

age

(198

8c)

wid

e M

10

44±

6 or

A

C

Dyk

e-sw

arm

G

rada

tion

al f

rom

AC

lD

Wal

ker

& P

arso

ns (

1927

); C

urri

e (1

976,

p.1

59;

1980

); P

latt

& M

itch

ell

(198

2b)

1070

±15

cl

ose

by s

ye

"her

onit

e" (

AB

) di

ffer

enti

ates

I (v

ario

us)

I plu

ton

com

posi

te N

e-sy

e/la

mp

dyke

M

10

47±

15

AL

D

ykes

A

ssoc

iate

d w

ith

Sag

e (1

987d

) (R

b-S

r)

syen

ite-

alka

line

dio

rite

co

mpl

ex

S7

1078

(K-A

r A

S

Rad

ial

dyke

s F

p "

clot

s" i

n gd

of

Cpx

, H

odde

r (1

961,

p.2

6);

Hei

nric

h (1

966,

p.3

93);

Cur

rie

(197

6, p

.88)

; S

age

(198

81)

1138

co

ne-s

heet

s A

kf,

Ab,

Bi,

Mt,

Cc,

Ct,

I (R

b-Sr

)_

Ze+

Kt;

mig

ht b

e U

D

R6 ~247

AM

Sin

gle

sill

Is

olat

ed a

lkal

ine

mag

mat

ism

G

reen

ough

eta

!. (

1988

) (K

-Ar)

M

110-

140

AC

In

tens

e E

: ov

ersa

t pl

uton

s+A

C;

How

ard

(192

2);

Poi

tevi

n &

Coo

ke (

1946

);

Fae

ssle

r (1

962)

; P

hilp

otts

(19

74);

Eby

(K

-Ar,

A

M c

entr

al

cent

re:

unde

rsat

+A

M;

W:

(198

0,19

83,1

985,

1987

); T

rzci

ensl

ci &

Mar

chil

don

(198

9)

Rb-

Sr)

dy

ke-s

wan

m

carb

onat

ite

com

plex

es+

UL

M

1

10

-12

0

AC

D

ykes

, si

lls,

S

te.D

orot

hee,

Ste

.Mon

ique

, S

chne

tzle

r &

Phi

lpot

ts (

1968

); W

ou

ssen

(19

70);

Phi

lpot

ts (

1972

,197

4,19

76);

Cur

ci<

(K-A

r)

AM

pip

es c

entr

ed B

ross

ard,

etc

; se

para

te U

ML

(1

976,

p.4

6);

Eb

y (

1980

) on

plu

ton

occu

r; "

kers

anti

te"

= A

C

M ~134

AC

In

tens

e G

abbn

x!io

rite

-gra

nit.

e-qu

artz

B

edar

d et

al.(

1987

,198

8);

Bed

ard

(198

8)

(Rb-

Sr)

A

M c

entr

al

syen

ite

com

plex

dy

ke-s

wan

m

R

AM

Dyk

es

Xen

olit

hic

Cao

& Z

hu

(19

87,

p.17

1)

M

Pal

aeoc

ene

AC

D

ykes

ass

oc.

"Lam

prop

hyre

s" 1

0% o

f B

aroz

(19

78)

wit

h ba

salt

, m

agm

atis

m;

Cre

tace

ous

trac

h la

vas

shos

honi

tes

in s

ame

area

M

t T

ertia

ry_

AC

~560 l

amp

Ass

oc.

tingu

aite

, bo

ston

ite,

Wim

men

auer

(19

74, p

.260

); U

lryc

h (1

983,

1986

); J

elin

ek e

t a1

.(19

89)

AM

dyk

es,m

ostl

} "g

aute

ite"

, bas

alt

dyke

s;

radi

al s

wan

m

mon

zodi

orit

e, e

ssex

ite

stoc

k.<

R6

Pen

na-

AC

D

ykes

O

utly

ing

man

ifes

tati

on o

f M

urth

y (1

948)

; *H

unte

r &

Upt

on (

1987

) C

arb

(by

anal

ogy)

in

tens

e S

cott

ish

dyke

-sw

arm

R

? A

M I

sola

ted

thin

E

skol

a (1

954)

dy

ke

------

t r-' >-- ~ 0 :E ;3 tTl "'

Co

un

try

P

rovi

nce

O

ccu

rren

ce

Fra

nce

Iber

ian

Cor

bier

es/

(Fig

.2.1

2)

Pyr

enee

s

Gre

enla

nd

Nor

th S

ea?

Sco

resb

y L

and

(E)

Gre

enla

nd

1lw

lean

K

ange

rdlu

gssu

aq

(E)

(Fig

.2.I

l)

Gre

enla

nd

Thu

lean

C

oast

-par

alle

l (E

) (F

ig.2

.!1

) dy

ke-s

war

m

Gre

enla

nd

Thu

lean

H

old

wit

h H

ope

(E)

(Fig

.2.!

1)

Gre

erda

nd

Thu

lean

T

here

sabj

erg

(E)

(Fig

.2.!

1)

Gre

erda

nd

Thu

lean

W

erne

r Bje

rge

(E)

(Fig

.2.I

l)

Gre

erda

nd

Thu

lean

B

ordt

inde

me/

(E

) (F

ig.2

.11)

W

iede

man

ns

Fo

rd

Gre

erda

nd

Gar

dar

Gen

eral

(S

) (F

ig.2

.!1

)

Gre

enla

nd

Gar

dar

Illi

mau

ssaq

(S

) (F

ig.2

.!1

)

Gre

erda

nd

Gar

dar

lvig

tut/

(S

) (F

ig.2

.11)

Q

aqss

iars

sut

Gre

erda

nd

Thu

lean

U

beke

ndt E

jlan

d (W

) (s

ensu

Jat

o)

I (F

ig.2

.11)

G

uine

a -

Los

Is.

(F

ig.2

.2)

.LI.

lUlc

;. ~L.,

\...

..V

IIlU

UI\.

,U V

lv\.

,Uil

\.:-

lllv

c;.

) V

l (]

.Jr\

.ClU

IJc;

!C

lUJ

J

U

IIY

l\.,

.:l

YV

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IJ

V

Vli

J\.

:-1

U

!Cll

llv

ll\.

,.;t

As

Ag

e,M

a

L F

orm

C

om

men

ts

Ref

eren

ces

(plu

s W

oo

lley

1

98

7;

•-re

fs

mai

nly

to

in

clu

sio

ns)

M

=82

A

M =

20

dyk

es

J:\.s

soci

ated

with

sm

all

Bar

rab6

(19

52),

Aza

mbr

e (1

970)

; W

imm

enau

er (

1974

, p.2

41);

Pey

ronn

et (

1984

a)

(Ar-

Ar,

A

S

neph

elin

e·sy

enit

e bo

dy a

t R

b-S

r)

Fit

ou

R

Lat

e A

L

Dyk

es

Cut

Per

mia

n se

dim

ents

but

S

tem

mer

ik &

S¢r

ense

n (1

980)

P

erm

ian

expo

sed

to e

rosi

on b

y L

ate

Per

mia

n M

2

8-5

5

AC

F

jord

-pam

lle

Dis

tinc

t fr

om c

oast

-par

alle

l B

rook

s &

Pla

tt (

1975

); B

rook

s &

Pri

ntzl

au (

1978

); N

iels

en (

1987

a,b)

!

(K-A

r)

dyke

-sw

arm

dy

ke-s

war

m (

next

ent

ry)

R6

3(}-

53

AC

R

egio

nal

Dis

tinc

t fr

om f

jord

-par

alle

l V

ince

nt (

1953

); N

iels

en (

!987

a,b)

; R

uckl

idge

et

ai.(

I980

); *

Nix

on (

1987

, p

.I4

) (F

issi

on

AD

dy

ke-s

war

m

swar

m;

asso

ciat

ed w

ith

Lrac

k)

thol

eiit

ic d

oler

ite

dyke

s R

6 T

erti

ary

AM

"P

roba

bly

a T

erm

ed "

oliv

ine

augi

tite

" bu

U

pton

et

al.(

1984

) (=

50)

lava

" is

oce

llar

and

has

Am

, B

i so

de

fini

tely

a l

arno

nooh

vre

M

Ter

tiar

y A

C

Dyk

es,

sill

s "M

inet

te,

kers

anti

te,

augi

te

Kap

p (1

960,

p.l

60

ff)

?AS

/h

ombl

ende

-spe

ssar

tite

" ar

e ra

ther

bas

ic a

nd m

ay b

e A

L

M

=3

0

AC

D

ykes

S

om

e fo

rmer

ly c

alle

d B

eart

h (1

959)

(v

ario

us)

"ker

sant

ite"

or "

spes

sart

ite"

but

are

too

basi

c M

47

(F

issi

o A

C

Doz

ens

of

App

ear

to b

e ce

ntra

l dy

kes

Bro

oks

& R

uckl

idge

(19

73);

Bro

oks

& P

rint

zlau

(19

78);

Bro

wn

et

al.(

l97

8);

Nie

lser

tr

ack)

, 5

2

dyke

s, o

ne

rela

ted

to s

yeni

tic

plut

ons

(!9

87

a,b

); •

sco

tt S

mit

h (

1987

) I <

K-A

rl xe

nolit

hic

rath

er t

han

coas

tal

swar

m

M(

=12

00

AC

D

ykes

, si

lls

Lam

ps f

orm

com

pone

nt o

f U

pton

(19

65,1

974)

; W

att

(196

6);

Mit

chel

l (1

971)

; N

iels

en (

1987

b);

Up

ton

&

(Rb-

Sr)

do

min

antl

y ba

salt

ic s

war

ms

Em

eleu

s (1

987)

M

I 168

±21

A

S.

A f

ew t

hin

Pns

tdm

c hy

drot

herm

al v

eins

; S

¢ren

sen

et a

l.( 1

969)

(R

b-S

r)

AB

? dy

kc.s

rath

er f

elsi

c to

be

true

lam

ps

mor

e li

kely

dif

fere

ntia

tes

Mf

=12

00 (

by

AC

' . D

ykes

A

yrto

n (1

963)

; A

yrto

n &

Bur

ri (

1967

); U

pton

(19

74)

anal

ogy)

R6

=33

(K

-Ar)

AC

=

100

dyke

s "K

ersa

ntit

e" =

AC

; m

any

Cla

rke

& P

eder

sen

(197

6, p

.379

); L

arse

n (1

981,

1982

); C

lark

e et

al.

(l9

83

); *

Sco

tt

AM

dy

kes

xeno

lith

ic

Sm

ith

(198

7);

Nie

lsen

(19

87b)

M

I L

azar

enko

v (1

976)

----------------------

~ 6 Q

"' 'i

\.A

Co

un

try

P

rov

ince

O

ccu

rren

ce

Indi

a -

Kha

riar

, (O

riss

a)

Kal

ahan

di <

listri

c

Indi

a E

aste

rn G

hat

Elc

huru

, (A

ndhr

a (F

ig.2

.13)

P

raka

sam

dis

tric

t P

rade

sh)

Indi

a E

aste

rn G

hat

Pur

imet

la &

(A

ndhr

a (F

ig.2

.13)

S

ettu

pall

e,

Prnd

csh)

P

mka

srun

dis

tric

t In

dia

Dec

can

Am

ba

Don

gar

(Guj

arat

) (F

ig.2

.13)

/P

hena

i M

ata,

P

anw

ad K

awan

t In

dia

Dec

can

ML

Gim

ar

(Guj

arat

) (F

ig.2

.13)

Indi

a -

E.G

aro/

(M

egha

(F

ig.2

.13)

W

.Kha

si H

ills

-l

aval

In

dia

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isha

ngar

h (R

ajas

than

(F

ig.2

.13)

Ital

y V

enet

ian

Cor

vara

in B

adia

(F

ig.2

.12)

Ital

y -

Pie

tre

Ner

e,

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.2.2

) F

og

gia

Ital

y -

Pre

dazz

o-(F

ig.2

.12)

M

onzo

ni,

D

olom

ites

Ja

pan

Japa

nese

T

aneg

ashi

ma

Is.,

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tiar

y K

agos

him

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of

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2)

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n Ja

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okka

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Fig

.2.2

) Ja

pan

Japa

nese

D

aido

-Jim

a,

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shu)

T

erti

ary

lrFi

~.2.

2l

Shi

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UIU

IJ\,

..>

11

1,.

.-;)

As

Ag

e,M

a

L F

orm

C

om

men

ts

Ref

eren

ces

(plu

s W

oo

lley

1

98

7;

•-re

fs

mai

nly

to

in

clu

sio

ns)

M

Pre

-AG

Bod

y in

lar

g 31

% P

I, 2

5 C

px,

26 A

m,

10 M

adha

van

& K

hurr

am (

1989

) ca

mbr

ian

alka

line

N

e; c

hem

istr

y O

K f

or A

L;

I ~ne

iss

belt

as

soc.

Mal

i~.

Ne-

sve

Ess

ex

s 12

42±

33

AM

>10

0 la

mps

F

orm

erly

ter

med

"m

inet

te",

B

ose

& N

ag (

1980

); N

ag (

1983

); N

ag e

t ai.

(J98

3);

Pau

l &

Sar

kar

(198

4);

Mad

hava

n (R

b-S

r)

AS

in d

yke-

"bio

tite

-lam

prop

hyre

"; l

ates

t &

Lee

lana

ndam

(19

88);

Mad

hava

n et

ai.

(J98

9);

Rao

et a

l.(l

989)

; R

atna

kar

&

swar

m

phas

e o

f cb

t-i'o

lite

com

plex

L

eela

nand

am (

1989

) M

P

re-

AC

O

cell

ar d

ykes

Gab

bro-

Sye

nite

-Nep

heli

ne

Lee

lana

ndam

& R

atna

kar

( 198

0);

Lee

lana

ndam

& S

rini

vasa

n (I

986

); R

atna

kar

&

cam

bria

n A

S sy

enit

e-Q

uart

z S

yeni

te

Lee

lana

ndam

(19

89)

I !7~ 12

Wl

Mali~nitc p

luto

ns

S7

37.5

±2.

5 A

C

Abu

ndan

t A

C o

ccur

~30 k

m N

W o

f cb

H

einr

ich

(196

6, p

.S53

); S

ukhe

swel

a &

Aav

asia

(19

72);

Sad

ashi

vaia

h &

Dur

gadm

ath

(K-A

r)

dyke

s co

mpl

ex,

may

not

be

dire

ct!

(197

6);

Dur

gadm

ath

(198

1);

Pau

l &

Sar

kar

(198

4);

Roc

k &

Pau

l (1

989)

re

late

d; "

kcrs

anti

te"

= A

C

M(

%57

A

C

Cen

tral

dyk

e N

e-sy

e/la

mp

com

posi

tes;

E

vans

(19

01);

Kri

shna

n (1

925)

; M

athu

r et

ai.

(I92

6);

Des

ai (

I96

4);

Rao

(19

64,1

968)

(R

b-S

r)

-lam

ps

also

"vo

gesi

te,

augi

te-

kers

anti

te"

Wak

halo

o (1

967)

; S

athe

& D

esai

(19

68);

Cha

tter

jee

(197

0,I9

74);

Bo

se(l

97

3);

Sat

he

as x

en i

n sv

e "s

oess

arti

te"=

AL

too

bas

ic

& O

ka

(197

5);

Pau

l et

al.

(l97

7);

Pau

l &

Sar

kar

(198

4);

Roc

k &

Pau

l (1

989)

s

Pha

nero

-A

C

"Pro

fuse

" S

ome

"alk

ali

lam

prop

hyre

s"

Rao

(19

73);

Pau

l &

Sar

kar

(198

4);

Nar

nbia

r (1

987,

1988

,198

9)

zoic

A

M d

ykes

, ve

ins

are

apoc

hryp

hal

(Tab

le C

8);

asso

c. c

arbo

nati

te,

iiol

ite

M

Pre

-A

C

Dyk

es

Cha

uelj

ee (

1974

) C

ambr

ian

RJ

70±

3 A

M 3

sil

ls

For

mer

ly c

onsi

dere

d to

be

Luc

chin

i et

al.

(l9

83

) (R

b-S

r)

part

of

Pre

dazz

o-M

onzo

ni

I IT

rias

sic)

mam

atis

m

? P

ost-

AC

S

ingl

e dy

ke

Ter

med

"ke

rsan

tite

" b

ut

too

Res

tain

o (1

934)

T

rias

sic

reco

nled

ba

sic;

Or+

PI+

Cpx

+A

m+

Bi;

tr

ansi

tion

al t

o U

ML

M

~230

AC

N

um

erou

s T

rias

sic

& C

enoz

oic

rock

s V

arda

bass

o (1

928)

; A

liet

ti (

1955

); L

eona

rdi

(196

7, p

.601

,611

,617

, etc

.);

Bon

di e

t al

(K

-Ar,

dy

kes

occu

r; l

amps

may

bel

ong

to

(196

8);

Luc

chin

i et

al.(

l969

); L

ucch

ini

& M

ezze

ui (

1969

) R

b-S

rl

both

; al

so a

plit

e R

3 ~16(K-Ar) A

B

Sin

gle

shee

t O

ne

of

larg

est

sing

le

Yag

i et

al.

(l9

75

) !O

m t

hick

, la

mpr

ophy

re b

odie

s kn

own

20 k

m l

ong

R3

=17

.7

AS

Num

erou

s K

ubo

& S

atoh

(19

84)

(K-A

r)

dyke

s

R3

Ter

tiar

y A

C

Vei

n in

29

% P

I, 1

7%C

px,

4%

Am

, O

hash

i (1

980)

ba

salt

lav

a 2%

Bi

~

0'- r-' > ~ 0 :g ~ tn ""

Co

un

try

P

rov

ince

O

ccu

rren

ce

Japa

n Ja

pane

se

Shi

ngu,

Ehi

me

(Shi

koku

) T

erti

ary

Fig

.2.2

) K

enya

E

.AJr

ican

Jo

mbo

(Mri

ma

Rif

t H

ills

, S.

of

Fig

.2.2

) M

omba

sa

Mad

agas

cru

-A

nkar

amy,

(F

ig.2

.2)

Ant

soha

nina

, B

cron

d.ra

, etc

. M

alaw

i C

hilw

a K

irk

Ran

ge/

(Fig

.2.2

) L

isun

gwe,

IPan

daJ

Scn~eri!Zomba

Mor

occo

Ib

eria

n T

aour

irt

(Fig

.2.1

2)

Mor

occo

Ib

eria

n?

Tam

azer

t (F

ig.2

.12)

(B

ou A

grao

)

Nam

ibia

?

A.ia

is, W

arm

bad

(Fig

.2.2

) di

stri

ct

Nam

ibia

D

amar

alan

d M

essu

m

(Fig

.2.2

)

Nam

ibia

D

amar

alan

d O

konj

eje

(Fig

.2.2

)

Nam

ibia

L

Ode

ritz

Pom

ona

(Fig

.2.2

)

New

-

Kai

kour

a M

tns.

Z

eala

nd

(Fig

s.2.

2 &

/C

ape

Pal

lise

r 2.

8)

Nor

way

(S

Nor

th S

ea

Hel

lesu

nd,

(Fig

.2.7

) K

rist

ians

and

Nor

way

(S

Nor

th S

ea

Osl

o P

rovi

nce

(Fig

.2.7

) (G

ran,

Sta

nge,

Y

estb

v. e

tc.)

J..

UlJ

l ...

.. ..

..._

.._

, "

-'V

11

1H

lli"

-U

V

V ...

.. U

ll"

-1

1 ..

......

.. ~ V~

U.U

\.U

11

11

"-

1U

11

1

lV

llfl""~

rt'J

lll

IIV

V

lll ..

... l

lJJ

UII

"-1

1,_

.,.-

,

As

Ag

e,M

a L

For

m

Co

mm

en

ts

Ref

eren

ces

(plu

s W

ooll

ey

1987

; •=

refs

m

ain

ly

to

incl

usi

on

s)

R3

=19

(K-A

r) A

C

Tw

o dy

kes

Alk

alin

e ro

cks

occu

rrin

g on

G

oto

& A

rai

(198

7):

Uto

et

al.(

l987

) T

RE

NC

H s

ide

of Ja

pane

se

an:

S6

=70

(K-A

r) A

C

A f

ew d

ykes

"Y

oges

ites

" ar

e A

S; l

amps

G

rego

ry (

1900

): T

yrre

ll &

Nei

lson

(19

38):

Bak

er (

1953

): H

einr

ich

(196

6, p

.58

&

AM

br

acke

t car

bona

tile

in t

ime

479)

; T

uttl

e &

Git

tins

(19

66, p

.421

); R

ock

(197

6a);

A.K

aka

(per

s.co

mm

.of

new

A

S an

alyt

ical

dat

a, 1

989)

M

A

M A

bund

ant

Lac

roix

(19

22,

p.63

7,65

3)

AC

dy

kes,

vei

ns

MC

Jura

ssic

A

C

Dyk

es

"\'o

gcsi

u:s"

are

mos

tly

AC

B

loom

fiel

d (1

965)

; B

loom

fiel

d &

Gar

son

(196

5);

Gar

son

(l%

5a)

(=

130

) A

M

and

AS

AS

R6

=57

(K-A

r) A

C

Num

erou

s X

enoc

ryst

ic

Mok

htar

i et a

l.(1

985)

; M

okht

ari

& V

elde

(19

87,1

988)

dy

kes,

sil

ls,

vent

s S6

=

42(K

-Ar)

AC

C

entr

al

"Ain

Oile

" re

port

ed b

y ea

rlie

r Je

rem

ine(

l954

): H

einr

ich

(196

6, p

.551

); T

uttl

e &

Git

tins

(19

66,

p.43

5):

Bou

abdl

i el

?

dyke

-sw

arm

au

thor

s no

t m

entio

ned

in

a1.(1

988)

re

cent

acc

ount

s M

P

re-

AC

D

ykes

, pl

ugs

Ass

oc.

"bos

toni

tes,

dia

base

s, H

augh

ton

& F

rom

mur

ze (

1930

) D

wyk

a A

M

porp

hyri

es"

and

Pb-

Ag

Ser

ies

min

eral

izat

ion

M

=12

3 A

C

Num

erou

s "N

ephe

lini

u:s"

hav

e 12

-13%

Kai

ser

(192

3);

Ko

m &

Mar

tin

(195

4);

Mat

hias

(19

56)

(K-A

r)

AM

!al

e dy

kes

Bi,

"01-

teph

rite

s" h

ave

>20'

1.

Bi+

Am

; b

oth

= A

L

M

=16

4 A

C

Dyk

es

Age

is

aber

rant

ly h

igh

Sim

pson

(19

54)

(Rb-

Sr)

co

mpa

red

to o

ther

D

amar

alan

d in

trus

ives

M

C =

130

AM

F

ew d

etai

ls a

vail

able

H

all

(193

7)

(K-A

r)

M

U.J

uras

sic-

AC

S

tock

at

Blu

G

abbr

oic

rock

s ar

e pl

uton

ic/

Mas

on (

1958

); C

hall

is (

1960

,196

3):

Gra

pes

(197

5)

Low

er

Mtn

.; dy

kes,

cu

mul

ate

AL

equ

ival

ents

; C

reta

ceou

s si

lls

asso

c. N

e-sy

e, a

plit

e R

6 P

erm

ian

AC

D

ykes

, "V

oges

ites

" =

AS

; ol

der

Bar

th (

1944

): C

arst

ens

(195

8,19

59,1

982)

(b

y A

S

shee

ts

(?P

re-

Cam

bria

n) l

amps

als

o an

alog

y)

pres

ent

M

=28

0 A

C

Inte

nse

Incl

udes

san

nait

e ty

pe

Br~gger (

1894

,193

1,19

33,1

934)

; D

ons

(195

2);

Hje

lle

(196

2);

Has

an (

1971

); B

rynh

i (R

b-S

r)

AB

re

gion

al

loca

lity

; so

me

chem

ical

ly

& D

ons

(197

5);

Nys

tuen

(19

75);

R

usse

ll &

Sm

ythe

(19

78);

S

cott

(19

80);

Sco

tt &

dy

ke-s

war

m

tran

siti

onal

to

UM

L

Mid

dlet

on (

1983

)

?; ~ z 0 n tn "' ~

-.J

Co

un

try

P

rov

ince

O

ccu

rren

ce

Nor

way

N

orth

Sea

S

unnh

ordl

and/

(S

W)

(Fig

.2.7

) H

usta

dvik

a

Om

an

-H

aybi

con

idor

Pac

ific

O

cean

ic

Tah

iti

Oce

an

Isla

nds

Frn

ncc)

i1

Fig

.2.2

) P

akis

tan

-K

oga,

Cha

mla

, (F

ig.2

.13)

S

wat

Pap

ua N

ev. -

Fu

, P

apua

n G

uine

a (F

ig.2

.2)

Hig

hlan

ds

Par

agua

y B

razi

lian

S

apuk

ai (

and

(Fig

.2.2

) po

ssib

ly o

ther

al

kali

ne i

ntr.

) P

ortu

gal

Iber

ian

Mon

chiq

ue/

(Alg

arve

) (F

ig.2

.12)

A

lgar

ve c

oast

Po

nu

gal

Ib

eria

n T

rias

B

eira

Alt

a (B

eira

Alt

a (F

ig.2

.12

) (G

uard

a ar

ea)

Po

nu

gal

Ib

eria

n S

intr

a (E

stre

ma-

(Fig

.2.1

2)

dura

) P

ortu

gal

Iber

ian

Lis

bon

area

(E

stre

ma-

(Fig

.2.1

2)

(Cab

o E

spic

hel

dura

) et

c.)

Ro

um

ania

-

Dit

ro a

nd

(Fig

.2.1

2)

adja

cent

are

as

Ro

um

ania

-

Pai

ona-

Rus

ca

(Fig

.2.1

2)

(Ogr

adin

a, e

tc.)

S.A

fric

a "P

ilan

esbe

rg '

Lee

uwfo

ntei

n (F

ran

spo

on

L

ine,

Fig

.2.2

.LU

UI\

..-

'--L

.•

'--V

lllU

III\.

.-U

. V\..-\..-Ull."-'ll"-'"-'~ V

I

Ul.

l\.U

UII

"-'

I.U

UJ

lV

11Yl"-'~

VV

llll

ll

V V

UIC

I

UIU

III,

.,Il

C-'

t

As

Ag

e,M

a

L

Fo

rm

Co

mm

en

ts

Ref

eren

ces

(plu

s W

oo

lley

1

98

7;

•=re

fs

mai

nly

to

in

clu

sio

ns)

R

6 1

60

.22

0.

AC

>

60

dyk

es

Pro

babl

y 3

epis

odes

of

dy

ke

Fae

rset

h et

a1.

(197

6);

Fae

rset

h (1

978)

27

5 (K

-Ar)

sw

arm

ove

r em

plac

emen

t 10

00 s

q.km

M

Ju

rass

ic-

AC

D

ykes

plu

s In

trud

e th

olei

itic

pil

low

lav

ru S

earl

e (1

984)

C

reta

ceou

s re

late

d in

oph

iolit

e zo

ne

gabb

ros

M

Ter

tiar

y A

C

Few

det

ails

ava

ilab

le

Was

hing

ton

(191

7);

Lac

roix

(19

28)

s -3

00

D

ykes

S

iddi

qui

et a

l.(l

96

9);

Le

Bas

et a

1.(1

987)

(R

b-S

r)

R3

-75

(K

-Ar)

AC

N

umer

ous

Inte

nse

carb

onat

e al

tera

tion

; F

inla

yson

et

al.(

l98

8)

dyke

s, r

are

incl

udes

rar

e st

ocks

st

ocks

M

9

8-1

78

A

C

Dyk

e-T

erm

ed "

min

ette

S"

and

Pal

mie

ri &

Arr

ibas

(19

75);

Dru

ecke

r (1

985)

; W

ooll

ey (

1987

, p.

208)

(K

-Ar)

sw

arm

s "k

ersa

ntit

es"

but

too

basi

c an

d_ca

rry

foid

s M

t ~n

AC

C

entr

al

Mon

chiq

uite

typ

e lo

cali

ty;

De

So

usa

(19

26);

Ass

unca

o (1

940)

; R

ock

(1

97

6a,

l97

8,1

97

9,1

98

2b

,c;l

98

3a)

(R

b-S

r,

AM

dyk

e-sw

arm

m

any

"bas

anite

s,lim

burg

i,es'

K

·Ar2

_ A

S [

(>10

0 dy

kes

etc.

of

coas

t are

AL

R

2

05

-23

5

AC

D

ykes

, A

ssoc

iate

d "t

hera

lite

s,

Tei

xeir

a &

Ass

unca

o (1

958)

; F

erre

ira

& M

aced

o (1

979)

(K

-Ar)

br

ecci

as,

(alk

ali)

dol

erit

es, g

abbr

os"

IPi!'

<'S

M ~82 (

K·A

r, A

C

A f

ew c

entr

a T

i-au

g+

Kt

phen

in

gd

ms

of

Mat

os A

lves

(19

64);

Spa

rks

& W

adg

e (1

975)

; R

ock

(198

2c)

Rb-

Sr)

dy

kes

arou

nd C

px+

Pl+

opaq

ues

sye

com

plex

M

E

nd-

AC

A

few

dyk

es

Jere

min

e &

San

drt

a (1

955)

C

reta

ceou

s I a

ssum

ed)

M ~160

AC

C

entr

al d

yke

Ass

ocia

ted

wit

h D

itro

Ne-

sye

Ven

di (

1926

); A

tana

siu

(192

8);

Str

ecke

isen

(19

54);

Str

ecke

isen

& H

unzi

ker

(197

4)

(K-A

r)

-sw

arm

co

mpl

ex;

"spe

ssar

tite

s" =

AC

M!

Few

det

ails

ava

ilab

le

Cod

arce

a (1

936)

, Cod

arce

a et

al.

(i96

5,19

67)

M

1420

±70

A

C

Dyk

es

Pan

of

syen

itic

com

plex

; S

hand

(19

23);

Hal

l (19

37);

Fer

guso

n (1

973)

(R

b-S

r)

AM

so

me

AM

che

mic

ally

tr

ansi

tion

al t

o U

ML

~

00

r-' :> ~ 0 :g -< ;o

rn "'

Co

un

try

P

rovi

nce

Spa

in

Iber

ian?

(B

alea

ric

(Fig

.2.1

2)

Isle

s)

Spa

in

lbcr

ian?

(G

eron

e)

(Fig

.2.1

2)

Spa

in

Iber

ian

Tri

as

(Mnd

rid

(Fig

.2.1

2)

area

)

Sw

eden

N

orth

Sea

(F

ig.2

.7)

Syr

ia

(Fig

.2.2

)

Tan

zani

a (F

ig.2

.2)

Tan

zani

a E

.Afr

ican

R

ift

I<Fi~.2.2)

UK

N

orth

Sea

(S

cotl

and)

(F

ig.2

.7)

UK

N

orth

Sea

(S

cotla

nd)

(Fig

.2.7

)

UK

N

orth

Sea

(S

cotl

and)

(F

ig.2

.7)

UK

N

orth

Sea

(S

cotl

and)

(F

ig.2

.7)

UK

N

orth

Sea

(S

cotl

and)

(F

ig.2

.7)

UK

N

orth

Sea

(S

cotl

and)

(F

ig.2

.7)

..l.

aU

H .. ,

\...

...k

.. \.

....

.UIH

Hll

J\.

.U

\..1

\..-

\..U

ll\.

.ll\

..1.

,;,;

) V

l Q

.ll\

.Cll

liiV

!C

llll

IV

II

YIV

...,

Y

Vll

ll

IIU

V

LII

Cl

UIC

lii\

...I

IC..

.,

Occ

urre

nce

As

Ag

e,M

a L

F

orm

C

om

men

ts

Ref

eren

ces

(plu

s W

oo

lley

19

87;

•-re

fs

mai

nly

to

in

clu

sio

ns)

lbiz

a (A

Utla

ya d

e R

P

ost-

AC

Is

olat

ed s

ill

Som

etim

es f

orm

erly

ter

med

B

eaus

eign

eur

& R

angh

card

(19

67)

San

Vic

ente

) Kimmer~

or la

va

"am

phib

olit

ic a

ndes

ite"

id

gian

C

osta

Bra

va

R

Pos

t-A

C

Dyk

es,

sill

s D

ated

by

anal

ogy

wit

h B

urri

& P

arga

-Pon

dal (

1935

); A

rrib

as (

1952

); V

elde

& T

ourn

on (

1970

)

(Aig

ua B

lava

, He

n:~y

nian

; Ib

eria

n pr

ovin

ce (

Cre

tace

ous)

San

Fel

iu,

etc)

?6

0-80

dy

kes

of P

yren

ees

Sis

tem

a C

entr

al

R

?Tri

assi

c;

AC

N

-S d

ykes

, R

ich

in o

cell

i; E

-W d

ykes

of

Nue

z et

al.

(l9

8l)

; V

illa

seca

et a

l.(l

983)

; V

illa

seca

& N

uez

(198

6);

Bea

& C

orre

tge

Esp

afto

l (A

vila

, pr

e-Ju

rass

i di

atre

me

Her

cyni

an C

AL

als

o oc

cur

(198

6);

Pas

cual

& B

ea (

1986

)

S.de

Gre

dos)

'p

ost-

Per

m

brec

cias

L

und

area

R6

~280

AC

A

few

dyk

es

Ass

ocia

ted

syen

ite

(sin

gle

Hje

lmqu

ist (

1930

,193

9);

Ano

n (1

988)

(K-A

r)

dyke

) an

d do

leri

te d

ykes

Tarn

irna

M

=12

2(K

-Ar

AM

c.l

O m

of

Str

atig

raph

ic f

orm

atio

n of

P

arro

t (19

74)

(Bal

lr-B

assi

t)

Jura

ssic

-A

C

pill

ow l

avas

la

mp,

bas

, ph

on,

lim

esto

ne,

Cre

tace

ous

AS

& b

recc

ias

cher

t (=

100m

); N

e-sv

e plu~s

I

Lem

agru

t M

T

erti

ary

Har

pum

(19

59)

Run

gwe

M

Qua

tern

ary

AC

M

inor

AC

in

mai

nly

basa

ltic

Har

kin

(196

0);

Hei

nric

h (1

966,

p.4

88)

volc

anic

s -R

ecen

t er

upti

ons

(las

t eru

ptio

ns in

18

00 A

D)

Ard

gour

/Lis

mor

e R

6 29

1±5

AC

H

undr

eds

of

Oce

lli a

nd t

rend

dis

ting

uish

K

ynas

ton

& H

ill (

1908

, p.

l24)

; M

cCal

lion

(19

27);

And

erso

n (l

937b

); B

aile

y (1

960,

/Gra

mpi

an &

?M

(K

-Ar)

A

M d

ykes

; 5

AL

fro

m c

oexi

stin

g T

erti

ary

p.22

6,26

1);

Gal

lagh

er (

1963

,196

4);

John

ston

e (1

989,

1990

); S

peig

ht &

Mit

chel

l

SW H

ighl

ands

I p

ipes

/ven

ts

basa

lts

and

Cal

edon

ian

CA

L

1979

); R

ock

(198

3b);

Mor

riso

n et

al.

(198

7)

Cai

thne

ss{

R6

249-

268

AC

A

few

doz

en

Cal

edon

ian

pala

eom

ag a

ges

Cra

mpt

on &

Car

ruth

ers

(191

4, p

.114

); R

ead

et a

l.(l

926,

p.l

97fl

); C

hapm

an

Sut

herl

and

(K-A

r)

AM

dyk

es;

two

(Sto

retv

edt e

t al.

1978

) ar

e (1

975a

,b);

Roc

k (1

983b

); B

axte

r &

Mit

chel

l (1

984)

; S

tore

tved

t et a

l.(1

978)

;

(Thu

rso

etc.

) ve

nLS

unte

nabl

e (R

ock

1988

b)

John

ston

e (1

989)

Inne

r H

ebri

des

R6

=27

5 A

C

A f

ew d

ozen

L

ocal

ly d

iffi

cult

to

Pea

ch e

t al.

(190

9,p.

90);

Cra

ig e

t al.

(l91

l,p.

90);

Jeh

u (1

922)

; B

aile

y et

al.

(l92

4,

(Mul

l,Tir

ee,

(K-A

r)

AM

dyk

es a

nd

dist

ingu

ish

from

Cal

edon

ian

p.37

7fl)

; B

aile

y &

And

erso

n (1

925,

p.82

); R

iche

y &

Tho

mas

(19

30,p

.359

); U

rry

&

Col

onsa

v ,lo

na)

shee

ts

CA

L

Hol

mes

(l94

1 );

Bec

kins

ale

& O

brad

ovic

h(l9

73);

Roc

k(l9

83b)

; R

ock

& H

unte

r(l9

87

Mon

ar/E

il-

R6

326±

8 A

C

Hun

dred

s o

f D

ense

dyk

e-sw

arm

s w

ith

Har

tley

& L

eeda

l (1

951)

; L

eeda

l (1

951)

; W

alke

r &

Ros

s (1

955)

; Jo

hnst

one

& W

righ

Ark

aig,

Loc

habe

r (K

-Ar)

A

M d

ykes

, cr

usta

l exL

.ensio

ns r

each

ing

(195

1);

•Pra

egel

(19

81);

Roc

k (1

983b

); •

Upt

on e

t al.

(l98

3);

Bax

ter

& M

itch

ell

NW

Hi~hlands

3 sm

all ven~

seve

ral p

er c

ent

1984

); •

Hun

ter

& U

pton

(19

87)

Mon

ar/K

illi

lan

R6

323±

9 A

C

Hun

dred

s of

O

verl

aps

with

Cal

edon

ian

Pea

ch e

t al.

(l91

0, p

.88;

191

3a, p

.78)

; R

amsa

y (1

955)

; M

orri

son

et a

l.(l

980)

; R

ock

For

est,

NW

(K

-Ar)

A

M d

ykes

; tw

o C

AL

, so

met

imes

int

rudi

ng

(198

2a)

1-lig

hlan

ds

vent

s th

e sa

me

frac

ture

s O

rkne

y Is

. R

6 25

2±10

; A

C

Reg

iona

l A

C a

nd A

M h

ave

dist

inct

F

lett

(19

00,1

935)

; B

row

n (1

975)

; M

ykur

a (1

976,

p.9

6fl)

; R

ock

(198

3b);

•U

pton

et

288

(K-A

r) A

M d

yke-

swar

m;

chem

istr

y an

d or

ient

atio

n;

al.(

l983

); •

Hun

ter

& U

pton

(19

87)

AB

=1

3 ve

nts

__ ~rjch ~s-

~nit

e at

Sw

ona

~ a n tT1 "' tv

""'"

'0

Co

un

try

P

rov

ince

O

ccu

rren

ce

UK

N

orth

Sea

S

outh

ern

(Sco

tlan

d)

(Fig

.2.7

) U

plan

ds

(l.a

uder

dale

etc

. U

K

Nor

th S

ea?

Out

er H

ebri

des

(Sco

dand

) (F

ig.2

.7)

(mai

nly

on

Lew

is &

Bam

) U

K

Nor

th S

ea

Gre

at H

ouse

, (W

ales

) (F

ig.2

.7)

Usk

, G

wen

t

UK

/Eir

e N

orth

Sea

G

ener

al

(Fig

.2.7

)

US

A

Ala

skan

G

ener

al

(AL

)

US

A

Oua

chit

as

Mag

net

Cov

e/

(AR

) (F

ig.2

.10J

P

otas

h S

ulph

ur

Spr

/Fou

rche

Mtn

U

SA

-

Bou

lder

Dar

n/

(AZ

) (F

ig.2

.10)

H

oove

r D

am

US

A

N.A

mer

ican

S

outh

Par

k (C

O)

Cor

dill

era

I (Fig

.2.1

0)

US

A

Wet

Mtn

s.

McC

lure

Mtn

. (C

O)

(Fig

.2.1

0)

/Iro

n M

tn.

US

A

Mon

tere

gian

-W

hite

Mtn

s.

(MA

,ME

, W

hite

Mtn

s.

(gen

eral

) N

Y,V

1}

Fig

,2.2

/9J

US

A

N.A

mer

ican

S

andi

a M

tns.

(N

M)

Cor

dill

era

Fig

.2.1

0)

US

A

Tra

ns-P

ecos

N

.Del

awar

Bas

in

(NM

) (Y

eso

Hil

ls,

Ker

r-M

cGee

, etc

U

SA

N

.Am

eric

an

Coa

st R

ange

(O

R)

Cor

dill

era

(Cou

gar

Mtn

., (F

ig.2

.10)

S

ilet

z R

., et

c.)

....

... V

.I.V

..

.._

....

,,

'-'V

'H.I

..I..

I.&

UV

U.

VV

V ...

.I.&'-'IJ'-''-'~

V':

&.

... ..

_.,

._U

lUI'-

' H

-U

H

.LV

' H

..

.._

...,

Y

Y&

UI

UV

' V

'LII'-

'l

VIU

I"

'"

'"

'-'"

As

Ag

e,M

a L

Fo

rm

Co

mm

en

ts

Ref

eren

ces

(plu

s W

oo

lley

1

98

7;

*=

refs

m

ain

ly

to

incl

usi

on

s)

R6

Per

mo-

AM

Iso

late

<l

Lau

derd

ale

dyke

err

oneo

usly

W

alke

r (1

921)

; G

ardi

ner

& R

eyno

lds

(193

7);

Roc

k &

Run

dle

(198

6)

Car

b (b

y dy

kes;

a f

ew

show

n on

BG

S 1

:50,

000

anal

ogy)

ve

nts

map

as "

fels

ite"

R

6 ?P

erm

ian

AC

A

few

doz

en

K-A

r/ge

ol.

data

for

L.R

oag

Jehu

& C

raig

(19

23-7

); R

ock

(198

3b);

Jac

kson

(19

84);

*H

unte

r &

Upt

on (

1987

);

or

Ter

tiar

y A

M i

sola

ted

dyke

con

flic

t; o

ther

K-A

r M

enzi

es e

t al

.(*l

987b

, 19

89);

Fet

tes

et a

l.(l

989)

47

: K

-Ar)

dy

kes

dyke

age

s pr

ove

erro

neou

s R

6 P

erm

o-A

M T

wo

isol

ated

No

othe

r P

erm

o-C

arb

Bou

lton

(19

11);

Eyl

es &

Blu

ndel

l (1

957)

; *U

pton

et

al.(

l983

); *

Hun

ter

& U

pton

C

arb

(by

pipe

s m

agm

atis

m k

now

n in

(1

987)

an

alog

y)

Eng

land

or

Wal

es

R6

=23

5-34

0 A

C,

9 sw

arm

s,

See

Fig

.2.7

; ra

nge

from

*E

yles

(19

24);

*M

acG

rego

r (1

939,

1955

); R

iche

y (1

939)

; M

cint

yre

(195

4);

Upt

on

in s

ever

al

AM

>30

00 d

ykes

Ork

ney

inN

to

Usk

in

S;

(198

2);

Roc

k (1

983b

); *

Upt

on e

t al

. (1

983)

; B

axte

r &

Mit

chel

l (1

984)

; B

axte

r ep

isod

es

=50

pip

es

crus

tal e

xten

sion

s se

vera

l %

! (

1987

); *

Hun

ter

& U

pton

(19

87);

Sto

retv

edt (

1987

); R

ock

(198

8b)

A?

97

-10

8

AC

D

ykes

L

amps

may

rel

ate

to h

igh-

K

Mil

ler

(197

2)

B?

(K-A

r)

alka

line

roc

ks o

r to

coe

val

gran

itoi

d pl

uton

s S

6 -9

7 (

K-A

r, ?

AC

20

dyke

s "S

yeni

te l

amp,

Ne-

sye

lam

p, T

olm

an &

Lan

des

(193

9);

Eri

ckso

n &

Bla

de (

1963

); H

einr

ich

(196

6, p

.334

,337

);

Rb-

Sr)

A

M

dio

lam

p, g

br l

amp,

P

owel

l et

al.

(196

6);

Zar

tman

et

al.(

1967

) A

S fo

urch

ite"

etc

.; al

l= A

L

R

Lat

e A

C

Dyk

es,

tuff

s, D

ykes

cut

lar

gely

C

ampb

ell

& S

chen

k (1

950)

; F

olan

d et

al.

(l98

0)

Ple

isto

cene

la

va f

low

s un

cons

olid

ate<

l se

dim

ents

; -R

ecen

t dy

kes

rich

in A

m m

egac

ryst

s R

T

erti

ary

AC

D

ykes

and

T

erm

ed "

anal

cite

dia

base

" in

Ja

hns

(193

8);

Star

lc: e

t al

. (1

949)

si

ll-l

ike

som

e pa

pers

, "l

arnp

roph

yre'

bo

dies

in

oth

ers

s =

520

AC

D

ykes

P

revi

ous

term

inol

ogy

Hei

nric

h (1

966,

p.3

39);

Hei

nric

h &

Dah

lem

(19

67,1

969)

; P

arke

r &

Sha

rp (

1970

) (K

-Ar,

co

nfus

ed;

som

e ex

ampl

es a

re

Rb-

Sr)

notlamprophyr~s

M

100-

200

AC

>

1000

dyk

es I

nclu

des

cam

pton

ite

type

-B

illi

ngs

& F

owle

r-B

illi

ngs

(197

5);

McH

one

(197

8,19

84);

*L

eavy

& H

erm

es (

1979

) R

6 (K

-Ar,

A

M o

ver

75,0

00

loca

lity

at

Cam

pton

Fal

ls;

McH

one

& C

omei

lle

(198

0);

McH

one

& B

utle

r (1

984)

; E

by (

1985

); *

Nix

on (

1987

, R

b-Sr

}_

sa.k

m

seve

ral e

mpl

acem

ent e

piso

de

p.16

,45)

; M

cHon

e et

al.

(l98

7);

*Egg

ler

et a

l.(l

987)

; al

so v

ario

us a

bstr

acts

R

l P

ost-

AC

20

dyk

es;

Leu

cocr

atic

(H

b-sy

e) d

ykel

e\.\

Woo

dwar

d (1

970)

C

reta

ceou

s sh

ow d

iffe

rent

iati

on;

call

ed

"~_s

sani

te",

chem

ical

lv =

AL

M

33

(K

-Ar)

A

C

Dyk

e-sw

arm

"B

ioti

te b

asal

t" =

AC

; dy

kes

Cal

zia

& H

iss

(197

8);

Bro

okin

s (1

980)

m

ainl

y en

coun

tere

d in

pot

ash

min

es

M

Eoc

ene-

AC

O

ne s

tock

, A

ssoc

iate

d ga

bbro

ic s

ills

, S

nave

ley

& W

agne

r (1

961)

M

iddl

e nu

mer

ous

Ne-

sye

at B

lodg

ett P

eak,

O

ligo

cene

dy

kes,

sil

ls

Tab

le M

tn.,

etc

. -

-

tv

V\

0 !;: ~ 0 :g -< fii "'

Co

un

try

P

rov

ince

O

ccu

rren

ce

US

A

Mon

tere

gian

-M

t.M

onad

nock

(V

l)

Whi

te M

tns.

I (F

i~.2

.10)

U

SA

M

onte

regi

an-

Lak

e C

ham

plai

n (V

T/M

E)

Whi

te M

tns.

(i

nc.M

LJo

/Bur

ke

I (Fig

.2.1

0)

& a

d'ac

ent a

reas

U

SS

R

(Fig

.2.2

) D

zhun

gari

a (K

aral

al R

iver

)

USS

R

(Fig

.2.2

) V

ladi

vost

ok,

S.P

rim

orye

US

SR

N

.Tim

ans

(Cap

e (F

ig.2

.2)

Bol

'sho

y, e

tc.)

US

SR

K

ola

Lov

ozer

o (K

ola)

P

enin

sula

US

SR

K

ola

Khi

bina

/Kan

da

(Kol

a)

Pen

insu

la

11Fi~.2.2)

dyke

bel

t

US

SR

-

Buk

anta

n (U

zbek

h-(F

ig.2

.2)

is ta

n U

SS

R

Kut

ais/

(G

eorg

ia)

(Fig

.2.2

) T

kvib

uli/

Uru

eh

US

SR

-

Whi

te S

ea c

oast

(K

arel

ia)

(Fig

.2.2

) (O

nega

, G

ulf

of

Kan

dala

ksh)

U

SS

R

-A

gard

ag,

(Mon

gul-

(Fig

.2.2

) S

angi

len

Tuv

a)_

Hig

hlan

ds

US

SR

-

Pam

irs/

S.T

ien

(Tad

zikh

(F

ig.2

.2)

Sha

n/S

.Gis

sar/

-i

stan

) Z

crav

shan

etc

. U

SS

R

-A

zov/

DO

nel:z

/ (U

krai

ne)

(Fig

.2.2

) D

onba

s, B

lack

S

ea r

egio

n

.'-U

VH

,.,

.._

...,

.,.

'-V

UL

U.U

H,,

..U

V

""

""

''·'

-'·l

....

. II"

""

"J

V

!

Ull

'\.U

JJ

JI ..

... J

UJ

U

IV

J1

J

.....

<)

'Yl'

Hll

IIV

\.

JU

J ..

... l

VIU

II"

"Il"

"',

:)

As

Ag

e,M

a

L

For

m

Co

mm

ents

R

efer

ence

s (p

lus

Wo

oll

ey

19

87

; •=

refs

m

ain

ly

to

incl

usi

on

s)

! M

( ~120(by

AC

A

few

dyk

es

Lat

est

mag

mat

ism

in

Wo

lii (

1929

) I

anal

ogy)

sy

cnit

c-es

sexi

le c

ompl

ex

M(

-13

6

AC

ln

lcns

e K

emp

& M

arst

ers

(189

3);

Jaff

e (1

952)

; W

oodl

and

(196

2);

Zar

tman

et

a1.(

1967

);

(K-A

r)

regi

onal

M

cHon

e &

Try

gsta

d (1

981)

; al

so v

ario

us G

eol.

Soc

.Am

. ab

stra

cts

dyke

-sw

arm

R

? ?

AC

M

ushk

in (

1966

); D

obre

tsov

et

a1.(

1969

); D

obre

tsov

& D

obre

tsov

a (1

969)

R?

? A

C

Dyk

es,

Kog

han

(197

6)

brec

cias

M

Cam

bria

n A

C

Dyk

e D

ykes

inc

lude

ess

exit

e-M

al'k

ov (

1967

); J

usko

va &

Mal

'kov

(19

69)

(500

-550

) A

M c

ompl

ex i

n po

rphy

ries

, alk

ali

gabb

roid

s,

Ne-

sye

body

I py

roxe

nite

s M

A

C

Dyk

es (

phas

e M

inor

Lin

guai

tcs,

Ne-

basa

lts;

G

eras

imov

ksy

et a

1.(1

968,

Vol

.ll,

p.1

71-4

); V

laso

v et

a1.

(196

6, p

.7,1

0);

AM

IV

of

syen

ite

AL

are

the

ON

LY

pri

mit

ive

com

plex

) ro

ck-t

ypes

in c

ompl

ex

Mt

=36

5 o

r A

M L

inea

r dy

ke

AM

als

o as

soci

ated

wit

h L

upan

ova

(193

4);

Ger

asim

ovsk

y et

a1.

(197

4, p

.214

); B

orod

in &

Pya

tcko

(19

78);

~300?

belt

25x

2 k

n c

arbo

nali

te o

nE

mar

gin

of

Gri

gor'

yeva

& S

avit

skiy

(19

79,1

980)

; K

ogar

ko (

1987

, p.5

35)

[(va

riou

s)_

Khi

bina

sye

nite

com

plex

R

? 25

5±5

AC

"C

lose

ly-

Xen

olit

hic;

dyk

es t

rnce

able

M

ushk

in &

Kot

unov

(19

76)

(K-A

rl

AM

spa

ced

dyke

s fo

r up

to

1 km

an

d sw

arm

s M

T

erti

ary

AC

"V

ein

rock

s"

Ass

ocia

ted

wit

h te

sche

nite

s,

Bel

yanl

tin

etal

.(1

93

8);

Bel

yank

in &

Pet

rov

(194

0a,b

); S

khir

tlad

ze (

1942

) A

M

esse

xite

s. s

yeni

tes,

alk

ali

! gab

bros

, et

c.

R6

?P

re-

AM

20

pipe

s an

d M

ore

lam

ps o

n ex

tens

ion

of

Gon

'sha

kova

et a

l.(1

967,

p.6

4);

Kam

insk

y (1

976)

; M

ilas

hev

(198

8, p

.\4

2)

Cam

bria

n,

vent

s; m

any

grab

en i

nto

Kan

dala

ksh

Gul

f P

alae

ozoi

c dy

kes

"aln

<litc

s" u

ncon

firm

ed

R

Pos

t-A

ll

Dyk

es,

"Vog

esit

c.m

onch

iqui

te"=

AS

N

emts

ovic

h (1

976)

; K

epez

hins

kas

et a

l.(\

984)

M

iddl

e b

recc

ias+

A

D (

PI p

hen)

; "k

ersa

ntit

e" =

D

evon

ian

diff

eren

tiat

es

AC

;pos

sibl

y co

exis

ting

CA

l M

1

99

-21

5

AC

N

umer

ous

Sev

eral

epi

sode

s/gr

oups

; L

at

Che

tver

ikov

(19

43);

Gap

eeva

(19

49);

Bar

atov

et

al.(

l970

); M

ogar

ovsk

iy e

t al.

(K-A

r) +

A

M d

ykes,~ 3

0 C

arbo

nife

rous

CA

L a

ssoc

. (1

973)

; G

usev

& S

tebl

ova

(197

4);

Kli

mov

(19

86);

Mog

arov

skiy

(19

86);

Mil

ashe

v P

lioc

ene?

pi

JlCJ

wit

h _g

rani

toid

s in

sam

e ar

eas

(198

8, p.14~

R

=20

00 +

A

C

Reg

iona

l S

ever

al d

yke

phas

es

Yur

'yev

(I96

7a,b

); Y

erem

enko

(196

8);

Yer

emen

ko &

Shv

akov

a(19

69);

Bur

urli

nov

&

370

(K-A

r) A

M d

yke-

swar

ms

?dia

mon

d; B

ayra

kov

(196

4);

Lat

ysh(

l970

);E

goro

v &

Kan

nazi

n(l9

72);

Svi

rido

v &

Mak

haje

va(I

972)

;Val

ter

& Y

er

+T

rias

sic

, piQ

es,s

heet

s G

on's

hako

va e

t al.

(l96

7);

men

ko(1

973

1974

); K

1itc

henk

o &

Sup

rich

ov(l

974)

;Sha

talo

v(19

81);

Ber

kovs

ky(l

987]

~ z 0 n m "" N

v

. -

Co

un

try

P

rovi

nce

Ant

arct

ica

-

Ant

arct

ica

- (Fig

.2.3

)

Arg

enti

na

- (Fig

.2.3

)

Aus

tral

ia

Tas

man

Fol

d (N

SW

) B

elt

(Fig

s.

2.3

2.8)

A

ustr

alia

T

asm

an F

old

(NS

W)

Bel

t (F

igs.

2.

3, 2

.8)

Aus

tral

ia

Whi

te C

liff

s (N

SW

) (F

ig.2

.8)

Aus

tral

ia

? (W

A)

(Fig

.2.8

)

Aus

tral

ia

W .A

ustr

alia

(W

A)

(Fig

s. 2

.3,

2.8)

A

ustr

alia

W

.Aus

lral

ia

(WA

) (F

igs.

2.3

, 2.

8)

Aus

tral

ia

-(W

A)

Aus

lral

ia

-(W

A)

(Fig

s. 2

.3,

2.8)

A

ustr

alia

-

(WA

) (F

igs.

2.3

, 2.

8)

Can

ada

N.A

mer

ican

(B

riti

sh

Cor

dill

era

Col

umbi

a) (

FiR

S.2.

3!9)

-~~·-

~·

..........

.... ~ ...

...... ~

.....

..........

..........

-.......

....,.. ~·~ .....

... ~··-

........

........

........

~· .~ ....

..... '-'

.........

..........

..........

........

Occ

urr

ence

A

s A

ge,

Ma

L F

orm

C

omm

ents

R

efer

ence

s (+

Ro

ck

1986

; •

-re

fs

mai

nly

to

in

clu

sio

ns)

B

unge

r H

ills

R

•l

14

0M

, U

Ml

Dyk

es

You

nger

ass

ocia

ted

AL

(T

able

C2)

S

hera

ton

et a

l.( 1

990)

Pat

uxen

t R

~230

UL

Dyk

es

Sch

mid

t & F

ord

(1%

9);

Boy

d (1

986)

R

ange

, (K

·Ar)

P

ensa

cola

Mtn

L

os A

liso

s R

~303

UL

Lon

g dy

ke

No

asso

ciat

ed i

gneo

us r

ocks

kno

wn,

but

M

ende

z &

Vil

lar

(197

7);

Vil

lar

et a

l.(19

81);

Mey

er &

Vil

lar

(198

4)

(K-A

r)

20

-80

m x

ti

ngua

ite

occu

rs 1

25 k

m t

o no

rth

IOkm

lon

g G

louc

este

r;

R

Pos

t·

UA

2

elon

gate

G

louc

este

r "s

uppo

sed

kim

berl

ite"

has

UM

L

Mac

Nev

in (

1977

, p.

99);

Fer

guso

n el

al.

(197

9);

Fer

guso

n &

She

rato

n al

so M

t.R

oss

Car

bon-

pipe

s ch

em (

Fig

.5.5

): M

t.R

oss

"lam

prop

hyri

c pi

pes'"

(19

79);

Str

acke

et a

l.{l

979)

, A

.J.A

Jan

se &

C.B

.Sm

ith

(per

s.co

mm

. ! (

lnve

rell

area

)?

ifero

us

rece

ntly

ann

ounc

ed a

s so

urce

of

NS

W d

iam

ond.

198

9);

Aus

tral

ian

Bus

ines

s (D

ec.1

989,

p.4

6)

Jugi

ong

R

< 1

7.2

UA

? 8

pipe

s 2

pipe

s cu

t17

.2 M

a ba

salt

lav

a; f

orm

erly

F

ergu

son

et a

l.(l

979)

; F

ergu

son

& S

hera

ton

(197

9);

Str

acke

et a

l. U

D?

call

ed "

kim

berl

itic

" bu

t car

ry g

roun

dmas

s (1

979)

, A

.J.A

.Jan

se &

C.B

.Sm

ith

(per

s.co

mm

.198

9)

aegi

rine

, ric

hter

ite,

ort

hocl

ase

etc.

W

hite

Cli

ffs

R ~260

UA

N

umer

ous

For

mer

ly t

erm

ed "

kim

berl

ites

" F

ergu

son

et a

l.{l

979)

; F

ergu

son

& S

hera

ton

{197

9);

Str

acke

el a

l. (K

ayru

nner

a)

pipe

s (1

979)

, A

.J.A

.Jan

se &

C.B

.Sm

ith

(per

s.co

mm

.,198

9)

Mau

de C

reek

, R

?

UA

7

or

mo

re

Cal

led

"mic

aceo

us p

erid

with

lam

p af

fmit

ies,

Ja

ques

et a

l.(19

86a)

D

uck

Cre

ek,

dyke

s ki

mbe

rlit

ic d

ykes

"; W

R c

hem

is!r

y =

UM

Lan

d

Dev

il's

Elb

ow

spin

els

"out

side

fie

ld f

or k

imbe

rlit

ic s

pine

ls"

Bow

Hil

l, 57

~815

UA

E

n ec

helo

n R

elat

ed t

o C

umm

ins

Ran

ge c

bt,

350

km t

o S

? A

tkin

son

et a

l.(1

984a

); J

aque

s et

a1.

(198

6);

Fie

ldin

g &

Jaq

ues

{198

9)

E.

Kim

berl

ey

R7

(K-A

r,

swar

m o

f as

soc.

fen

itiz

atio

n an

d U

ML

-typ

e m

iner

alog

y R

b»Sr

) ~20dykes

thou

Rh

WR

che

mis

!ry

is k

imbe

rlit

ic (

§5.1

.2)

Nor

sem

an a

rea

R7

849±

9 U

A

Ab

ou

t4

Dyk

es o

ccur

in g

old

min

es,

mos

tly

know

n R

obey

et

al.(

l989

); W

este

rn M

inin

g C

o. a

nd C

RA

Exp

lora

tion

Pty

.,

Yilg

arn

Blo

ck

(Rb»

Sr)

dyke

s ov

er f

rom

dri

llco

re;

no o

ther

con

tem

pora

neou

s un

publ

. da

ta

wid

e ar

ea

igne

ous

rock

s kn

own

in a

rea

Mel

rose

, R

?

UM

l D

yke-

Ham

ilto

n &

Roc

k (i

n pr

ep.)

Y

ilgar

n B

lock

sw

arm

Nab

beru

R

7 30

5±7

UA

~ 4

sil

ls,

No

othe

r co

ntem

pora

neou

s ig

neou

s ro

cks

Ham

ilto

n &

Roc

k (1

990)

; A

.J.A

.Jan

se (

pers

.com

m.,

1989

);

unpu

bl.

(Bul

ljah

Poo

l,

UD

pi

pe-l

ike

know

n in

are

a; r

are

diam

ond

in c

once

ntra

tes;

da

ta o

f va

riou

s m

inin

g co

mpa

nies

et

c.)

bodi

es

rich

in

man

tle i

nclu

sion

s S

haw

bat

holi

lt R

P

rote

m

UA

D

efor

med

A

mph

ibol

ite-

like

met

a-la

mpr

ophy

res,

som

e B

ette

nay

& R

ock

(in

prep

.)

area

, Pil

bara

-z

oic

dyke

s sc

hist

ose;

no

cont

empo

rane

ous

igne

ous

rock

s B

lock

kn

own

in a

rea

ML

Cop

elan

d s

~5

UA

D

ykes

in

"Nep

heli

niti

c la

mpr

ophy

res"

; 45

Ma

may

be

Cur

rie

(197

6, p

.l7

5)

(K-A

r)

gnei

ss

age

of g

neis

s fo

rmat

ion

rath

er !

han

com

plex

em

plac

emen

t

,., "' ,., t""'

;J> ~ 0 :E ~ ""

Co

un

try

P

rov

ince

O.m

.'lda

N

.Am

cric

an

(Bri

tish

C

ordi

ller

a C

olum

bia

I (Fig

s.2.

3/9)

C

anad

a -

(Llb

r<ld

or)

Can

ada

?Hud

son

Bay

(O

ntar

io)

Low

land

s lf

ig.2

.9)

Can

ada

E.O

ntar

io/

(Ont

ario

) W

.Que

bec

!lfi

2.2

.9)

Can.

.1da

E

.Ont

ario

/ (O

ntar

io)

W.Q

uebe

c lr

Fi•

.2.9

l C

anad

a K

apus

kasi

ng

(Ont

ario

) (F

ig.2

.9)

Can

ada

Kap

uska

sing

(O

ntar

io)

?(F

ig.2

.9)

Can

ada

-(O

ntar

io)

(Fig

.2.9

)

Can

ada

-(O

ntar

io)-

(Fig

.2.9

)

Can

ada

Kap

uska

sing

(O

ntar

io)

(Fig

.2.9

)

Can

ada

Nip

issi

ng

(Ont

ario

) (F

ig.2

.9)

Can

ada

Ott

awa-

(Ont

ario

) S

t.L

awre

nce

Fil

(.2.

9)

Can

ada

-(O

ntar

io)

(Fig

.2.9

)

.l U

V.l

V ~_,, ~VJUUJ.I.IV\,.1 VVVUllVJl\.-\.-~ V

l U

lU £

U1

JC

U1

"-'

lU

ll I

J

lV

II

J

V..

J

VY

HII

IIV

V

lJIV

.l

UJ

UII

\.<

11

\..-

.;)

Occ

urr

ence

A

s A

ge,M

a

L

For

m

Co

mm

en

ts

Ref

eren

ces

(+R

ock

1

98

6;

• =

refs

m

ain

ly

to

incl

usi

on

s)

Scm

lin

R

Pos

t·

UL

S

ingl

e M

ay r

elat

e to

Mio

cene

alk

ali

basa

lts

in s

ame

Dry

sdal

e (1

914)

; C

urri

e (1

976,

p.1

17)

Tri

assi

c;

dyke

re

gion

?M

ioce

ne

Sag

lek

& B

ig

R

135-

180

UA

? D

yk

es+

5

""L

ampr

ophy

ric-

carb

onat

itic"

" dy

kele

ts c

ut

Kin

g &

McM

illa

n (1

975)

; B

rum

mer

(19

78);

K.C

olle

rson

(un

publ

.)

lsla

nd

ven

ts u

p l

O b

recc

ia

200m

dia

rn

Cor

al R

apid

s/

R

128±

18

UA

4

dyke

s.

For

mer

ly "

"lam

prop

hyre

"" o

r ""

kim

bcrli

tic""

but

B

enne

tt e

t al

.(19

67);

Bro

wn

et a

l.(1

967)

; S

andf

ord

& N

orri

s (1

975)

; S

exta

nt R

apid

s (K

-Ar)

on

e si

ll

"'cl

earl

y no

t ki

mbe

rlit

e'"

(Cur

rie

1976

); c

onta

in

Cur

rie

(197

6, p

.ll7

); B

rum

mer

(19

78);

Mit

chel

l (1

979)

; B

utle

r &

m

elil

itc+

Ti-

Cpx

; no

w c

alle

d nln~ite, m

elil

itit

e E

dga'

r (1

988)

; B

utle

r et

al.

(198

8);

A.D

.Ed•

ar f

oers

.com

m.,

199

0)

Bor

den

s -1

00

0 (

b U

A

2 dy

kes

Com

plex

une

xpos

ed;

UM

L d

escr

ibed

as

Sag

e (1

987a

) an

alog

y)

"'py

roxe

ne-l

arnp

roph

yre,

oli

vine

-lar

npro

phyr

e'"

Fir

esan

d R

iver

S

~1048

UA

R

adia

l A

ssoc

iate

d w

ith

carb

onat

ite

com

plex

; fo

rmer

ly

Gle

dhil

l (1

928)

; F

rohb

erg

(193

7);

Hei

nric

h (1

966,

p.3

97);

Cur

rie

(K-A

r)

seri

es o

f te

rmed

"'m

onch

iqui

tes"

but

car

ry ~25%

(197

6. p

.94)

; W

ooll

ey (

1987

, p.3

0);

Sag

e (1

988b

) dy

kes

mel

anit

e ga

rnet

15

% c

arbo

nate

M

cKel

lar

R ~1650

UA

N

umer

ous

May

be

rela

ted

1o W

awa/

Opa

parn

iska

dyk

es

Pla

tt &

Mit

chel

l (1

979,

198

2a);

Pia

U e

t al

.(l9

83);

•M

itch

ell

(198

7)

Har

bour

(K

-Ar)

dy

kes

I !Mar

atho

n\

Car

ibou

Lak

e S?

P

rote

ro-

UA

N

umer

ous

""U

ltram

afic

... b

ioti

te-o

livi

ne l

ampr

ophy

res

and

Sut

clif

fe (

1981

) zo

ic

dyke

s ca

rbon

ate-

rich

lam

prop

hyre

s"';

also

""a

lkal

ine

dyke

s'" (

?AL

) w

ith

Am

,Pl,

OI.

Ap

phen

H

ecla

-Kil

mer

s

?450

or

?UA

37

m s

ill

60%

Ph,

20

-30

% C

b, 1

0-1

5%

opa

ques

; cu

ts

Sag

e (1

988a

) M

eso

wic

en

coun

tere

ca

rbon

atit

e co

mpl

ex a

nd m

ay b

e co

gene

tic

or

in b

oreh

ol

subs

tant

iall

y youn~er (

?Mes

ozoi

c)

Opa

parn

iska

R

P

roba

bly

UA

D

ykes

in

Pos

sibl

y re

late

d to

Waw

a U

ML

dyk

es b

ut a

ge

Wym

an &

Ker

rich

(19

89a,

b)

(Van

Hom

e Pr

ot er

a-se

vera

l dr

il p

oorl

y co

nstr

n.in

ed;

not

over

prin

ted

by

P

rope

rty)

zo

ic

core

s A

rcha

ean

defo

rmat

ion

Waw

a R

7 P

rote

m

UA

L

ocal

dyk

e P

revi

ousl

y te

rmed

'"m

onch

iqui

tes·

· b

ut

too

Mit

chel

l &

Jan

se (

1982

); W

yman

& K

erri

ch (

1989

a,b)

~zoic

-sw

arm

ul

trnb

asic

; sp

atia

lly

asso

ciat

ed w

ith

Arc

haea

n I r~nool

CA

L o

f S

uper

ior

Pro

vinc

e gr

eens

tone

bel

ts

Bre

nt C

rate

r 5

6 ~576

UL

D

ykes

Im

pact

cra

ter;

""l

arnp

roph

yre

dyke

s"' (

also

C

urri

e &

Sha

fiqu

llah

(19

67);

Sha

fiqu

llah

et

al.(

1968

); C

urri

e (1

976,

p

(K-A

r)

cutt

ing

term

ed "

'bio

tite

alnl

lite

"')

have

phe

n o

f O

I,C

px,

84);

Woo

lley

(19

87,

p.38

) fe

nite

s P

h.C

t in

gdm

s o

f C

ox.B

i,A

e.C

c; g

rade

int

o cb

A

rvid

a S

6 ~564

UA

S

ever

al

Cal

led

'"ki

mbe

rliti

c"' b

ut c

onta

ins

carb

onat

itic

G

itti

ns e

t al

.(19

75);

Bru

mm

er (

1978

) (S

ague

nay

(K-A

r)

dy

kes

< I

di

ffer

enti

ate;

Sp

com

posi

tion

and

abu

ndan

ce o

f R

iver

Val

ley)

m

thi

ck

Px

and

Am

typ

ical

of

UM

L

Hud

son

Bay

s

~154-180

UL

A

t le

ast

4 45

int

rusi

ons

inte

rsec

ted

by d

rill

ing

bene

ath

Bru

mm

er (

1978

); J

anse

et a

l.(l

979)

L

owla

nds

(K-A

r,

plug

s gl

acia

l de

posi

ts:

34 ?

UM

L-r

elat

ed b

recc

ia v

ents

ll(

eolo

i!:V

\ an

d 7

carb

onat

ites

as

wel

l as

def

init

e U

ML

~ CJ

()

t!1

Cll

IV

VI "'

Co

un

try

P

rov

ince

Can

ada

-(O

ntar

io)

(Fig

.2.9

)

Can

ada

-(O

ntar

io)

(Fig

.2.9

)

Can

ada

E.O

nta

rio

/ (Q

uebe

c)

W.Q

uebe

c I(

Fig

.2.9

) C

anad

a M

onte

regi

an

(Que

bec)

-W

hite

Mtn

s I(

Fig

.2.9

) C

anad

a M

onte

regi

an

(Que

bec)

-W

hit

e M

tns

i(F

ig.2

.9)

Can

ada

-(Q

uebe

c)

(Fig

s.2.

3 &

2.

9)

Ch

ina

-(P

RC

)

Cze

chos

-R

hin

e lo

vald

a (&

Gra

ben

GD

R

Fig

.2.1

2)

Fin

land

K

ola

(Fig

.2.3

)

Fin

land

- (F

ig.2

.3)

Fra

nce

Rh

ine

(Sa6

ne-e

t-G

rabe

n L

oire

) F

ig.2

.12)

G

reen

land

G

arda

r (S

) (F

igs.

2.3,

2.

1 J)

Gre

enla

nd

Ott

awa-

(SW

) S

tLaw

ren

ce

I (F

igs.

2.3/

11

... U.V~V

....

....

...

....

.. VIIL~L.~U .. ,

...

. V

¥V

\ .. U

L¥

U¥

'-"

'-' V~

....

~ ..

....

....

.. L.U.~~¥

..IL

UU

IV

1

0

....

....

...

n•u

• "'

-" '

-'L

""

''

...,

, ..

.. ,. ...... ~.,

Occ

urr

ence

A

s A

ge,M

a

L F

orm

C

om

men

ts

Ref

eren

ces

(+R

ock

1

98

6;

• -

refs

m

ain

ly

to

incl

usi

on

s)

Kei

th t

owns

hi

R

?Pro

tero

U

A

Sin

gle

Cal

led

"kim

berl

itic

" bu

t co

ntai

ns a

bund

ant

Wat

son

etal

.(1

97

8)

-wic

dy

ke

Cpx

; II

, S

p a

nd

WR

com

posi

tion

s ty

pica

l o

f U

ML

(M

itch

elll

97

9 1

986)

P

icto

n/V

arty

R

~170

UA

T

wo

dyk

es

For

mer

ly t

erm

ed ''

kim

berl

ite,

kim

berl

itic

roc

k, B

arne

ll e

t al

.(19

84);

Ari

ma

& K

erri

ch (

1988

) I

Lak

es

(K-A

r)

lam

prop

hyre

"; w

hole

-roc

k ge

oche

m.

and

I m

iner

alog

y un

equi

voca

lly

indi

cate

UM

L

Bac

helo

r Lak

e-R

11

10

UA

D

ykes

and

F

orm

erly

ter

med

"ld

mbe

rlit

e,la

mpr

ophy

re,

Wat

son

(195

5,19

67b)

; C

urri

e (1

976,

p.l

l7);

Bru

mm

er (

1978

) M

atta

wa(

NW

(K

-Ar)

si

lls o

ver

lam

prop

hyri

c ne

phel

init

e";

carr

y eu

hedr

al

I I Q

uebe

c dy

kes)

w

ide

area

O

I,P

h ph

cn;

"NO

T k

imbe

rlit

es"

(Cur

rie

1976

}_

Mon

trea

l (l

ies

S6

~120

UA

, D

ykes

, R

elat

ed t

o O

ka

cbt c

ompl

ex;

of

3 li

e B

izar

d H

arvi

e (1

910)

; B

owen

(19

22);

Sta

nsfi

eld

(192

3b);

Go

ld (

1967

,197

2);

1

Biz

ard,

Cad

ieux

(a

ssum

ed)

UL

pi

pes,

di

atre

mes

,Pai

n de

Suc

re m

ay b

e di

amon

dife

rou

Gol

d &

Mar

chan

d (

1969

); P

hilp

otts

(19

74);

Eb

y (

1985

,198

7);

Rae

side

C

om

o

etc.

) br

ecci

as

I (B

rum

mer

197

8);

Ac-

phon

olit

e al

so o

ccur

s &

Hel

mst

aedt

(19

82);

Mit

chel

l (1

983

•198

7);

Ali

bert

& A

lbar

cdc(

l9R

81

Ok

aco

mp

lex

5

6 9

9-1

20

U

L

Dyk

es,

"Aln

<lite

s" w

ell

docu

men

ted,

but

"fo

urch

ites

, G

old

(196

6);

Hei

nric

h (1

966,

p.3

73-4

); T

uttl

e &

Git

tins

(19

66,

and

sate

llit

es

(K-A

r);

?AM

pip

es

kers

antit

es,m

inet

tes.m

onch

iqui

tes"

in

prev

ious

p.5

17);

Gir

ault

(19

68);

Phi

lpol

ts (

1974

); E

by (

1975

); C

urri

e (1

976,

11

4(R

bSr

I pap

ers

unco

nfir

med

·iam

ps=

lasl

inl

i in

com

plex

lp.1

05);

McM

aho

n &

Hag

gert

y (1

979)

C

asti

gnon

s

~1873

UA

D

ykes

, P

revi

ousl

y ca

lled

"m

eim

echi

tes,

ldm

berl

itic

D

imro

th (

1970

); D

ress

ler

(197

5);

Cur

rie

(197

6, p

.ll1

); W

ooll

ey

Lak

e'L

abra

dor

(K-A

r)

diaL

iem

es

rock

s, l

ampr

ophy

ric

alnl

lite

s";

asso

c. w

ith

cbt;

(1

987,

p.5

9)

Tro

ugh

Lab

rado

r T

roug

h dy

kes

assu

med

10

be

sam

e ag

e W

.Qin

glin

g R

T

erti

ary

UM

l >

10

pip

es

Man

tle

incl

usio

n-be

arin

g Y

u X

ue-

Hu

i (C

hina

Uni

vers

ity

of

Geo

scie

nces

, pe

rs.c

omm

.,19

89)

Mtn

s. (

Hua

-Ti

dyke

s,

etc.

) si

lls,

ven

ts

Pol

zen

rive

r 5

6 T

erti

ary:

U

P

Dyk

es,

Ass

oc.

"mel

ilit

e-an

kara

trit

e", tr

achy

basa

l~

Sch

eum

ann

(19

13,1

922)

; S

eife

rt &

Tr<

lger

(19

37);

Wim

men

auer

(=

Plo

ucni

ce)/

K

-Ar.

.(i(

) pi

pes

over

ph

onol

ite.

01-

neph

elin

ite,

U m

iner

aliz

atio

n;

(197

4, p

.262

); S

hrb

eny

& M

acha

cek

(197

4);

No

vak

et a

l.(l

98

1);

Piv

ec

Hin

terh

erm

dorf

Sm-Nd~

50x4

0 km

su

bvol

cani

c co

ne-s

heet

com

plex

at O

secn

a et

al.

(198

6);

Ulr

ych

et

al.(

1986

198

8a b

) S

ok

li

s ~350

UA

D

ykes

A

ssoc

iate

d w

ith

larg

e ca

rbon

atit

e, f

enit

e V

arti

aine

n et

al.

(197

8)

(K-A

r)

com

plex

(am

ong

wor

ld's

lar

gest

car

bona

tite

s);

lam

ps a

re t

he O

NL

Y p

rim

itiv

e ro

ck-t

ypes

Iiv

aara

s

~30

UL

D

ykes

? F

ew d

etai

ls a

vail

able

L

okka

(19

34)

(Kuu

sam

o)

ME

TH

Q[

? S

aint

-Mic

aud

R

Neo

gene

uo

L

ava?

"P

icri

te-a

nkar

atri

te l

ampr

ophy

riqu

e"

Bro

usse

& N

aliv

el (

1963

)

Nar

ssaq

, s

~1300

UA

D

ykes

, S

om

e re

late

d to

Gro

nned

al-I

ka c

arbo

nati

te

Em

eleu

s (1

964)

; W

alto

n (1

965)

; S

tew

art

(197

0);

Upt

on (

1974

); U

pton

Q

agss

iars

suk,

(R

J>.S

r)

UL

pi

pes,

co

mpl

ex;

othe

rs i

ntim

atel

y as

soci

ated

wit

h &

Th

om

as (

1973

); E

mel

eus

& U

pton

(19

76,

p.15

7);

Up

ton

&

lgdl

utal

ik, e

tc.

vent

s m

clil

ite

rock

, px

nt,

cbt;

"m

onch

iqui

tes"

=U

A

Em

eleu

s (1

987)

; •s

co

tt S

mit

h (1

987,

p.3

1);

J. C

rave

n (p

ers.

com

m.)

S

arfa

rt6q

S

6 ~600

UA

D

ykes

R

elat

ed t

o S

arfa

rt6q

car

bona

tite

com

plex

; so

me

Lar

sen

(198

0);

Lar

sen

et a

l.(1

983)

; •s

co

tt S

mit

h (1

987)

(K

-Ar)

m

isna

med

"ki

mbe

rlit

es";

K-A

r ag

es o

n a

ctua

l dv

kes ~c

olo~

ical

lv e

rron

eous

due

10

exce

ss A

r

"' V>

..,. r<

;J> ~ ~ ;3 CT

l en

Co

un

try

P

rov

ince

O

ccu

rren

ce

Gre

enla

nd -

Fred

erik

shA

b (S

W)

(Fig

s. 2

.3 &

ar

ea (O

qUrn

iaq,

2.

11)

lluili

trss

uk e

tc.

Gre

enla

nd -

Hol

stei

nsbo

rg

(SW

) (F

igs.

2.3

&

2.I

I)

Gre

enla

nd -

Rav

ns S

tor!<

l/ (S

W)

(Fig

s. 2

.3 &

F

rede

riks

hlbs

2.

11)

lsbl

ink

Gre

enla

nd -

Suk

kert

oppe

n (S

W)

(Fig

s. 2

.3 &

(A

iang

uars

suk,

2

.Il)

Q

aqar

ssuk

etc

. It

aly

Ven

etia

n V

al F

isca

lina

(F

ig.2

.I2)

Ital

y -

Mt.Q

uegl

ia,

(Fig

.2.I

2)

Abr

uzzo

, A

penn

ines

Ken

ya

E.A

fric

an

Hom

aBay

R

ift

(Hom

a M

tn.,

i(F

ig.2

.3)

Kis

ingi

ri,

etc.

)

Ken

ya/

E.A

fric

an

ML

Elg

on

Uga

nda

Rif

t [(

Fig

.2.3

) N

amib

ia

Lud

eritz

? G

ross

(F

ig.2

.3)

BrU

kkar

os/

Blu

e H

ills

N

orw

ay

Fen

no-

Fen,

Tcl

emar

k Sc

andi

an

1Fi2

.2.3

) N

orw

ay

Nor

th S

ea?

Ytte

r!<ly

, (F

igs.

2.3

&

Tro

ndhe

ims-

2.7}

ljo

ol

Pac

ific

O

cean

ic

Mal

aita

,

Oce

an

Isla

nds

Sol

omon

Is.

[(

Fig

.2.3

) S

.Afr

ica

Cap

e S

uthe

rlan

d (C

ape

(Fig

.2.3

) (S

alpe

trek

op,

Pro

vinc

e)

etc.

)-

..I.

U.V

lV '-

'-'•

'-

'VlU

.lll

llV

U.

V .

... V

Ull ..

.. II

VV

.:J

V

I U

IU

Ull

lUll

V U

Ull

J

V

llfJ

V.:

J

YY

..I.

UI

liV

V

\.1

1\.

ol

VIU

liV

IIV

.:J

As

Ag

e,M

a L

F

orm

C

om

men

ts

Ref

eren

ces

(+R

ock

19

86;

• =

re

fs

mai

nly

to

in

clu

sio

ns)

M

=16

2 U

A

Dyk

e "L

ampr

ophy

re, l

ampr

ophy

ric

carb

onat

ite"

Wal

ton

(196

6);

Wal

ton

& A

rnol

d (1

970)

; R

ival

enti

& S

ighi

noll

i

(K-A

r -s

war

m

dyke

s; a

ppro

x. c

onte

mpo

rane

ous

with

sli

ghtl

y (1

970)

; L

arse

n et

al.(

1983

); •

sco

tt S

mit

h (I

987)

max

.)

alka

line

dol

erite

(so

<al

led

"TD

") d

ykes

R??

UD

A

few

"A

nom

alou

s la

mpr

ophy

re d

ykes

"; r

elat

ions

S

cott

(19

79,1

981)

, •s

cott

Sm

ith

(198

7)

L?

dyke

s an

d w

ith

spat

iall

y as

soci

ated

•5

87

Ma

kim

berl

ites

lens

es

and

=12

20 l

amQ

roite

s (f

able

C4)

unk

now

n

s 11

9-14

1 U

A,

Dyk

es

Ass

oc.

cbt

brec

cia,

pho

n; t

erm

inol

ogy

("la

mps

Han

sen

& L

arse

n (I

974)

, Han

sen

(I98

0,I9

8I);

Lar

sen

et a

l.(l

983)

(K-A

r)

?UL

ca

rbon

atit

itic

lam

ps, n

ephe

lini

tes"

etc

.) h

ighl

y

ambi~uous

but s

ome

appe

ar to

be

true

UM

L

s =

170

UA

N

umer

ous

Lai

npro

phyr

ic d

ykes

are

sca

tter

ed th

roug

hout

L

arse

n et

al.

(l98

3);

•sco

tt S

mit

h (1

987)

(K-A

r)

dyke

s S

uppe

rtok

ken

regi

on;

som

e ar

e de

mon

stra

bly

rela

ted

to Q

aqar

ssuk

car

bona

tite

com

plex

R

=34

?U

A

A f

ew

Ter

med

"la

mpr

ophy

res"

, "le

ucit

e-la

mpr

oite

s" o

Cas

ali

& B

igio

gger

o (I

981)

; L

ucch

ini

etal

.(19

83)

(RI>

-Sr)

dy

kes

"kam

afug

ites

" bu

t che

mic

ally

UM

L;

form

erly

:

cons

ider

ed to

be

part

of P

reda

zzo ma~atism

R

Pos

t-U

A

A fe

w

Em

plac

ed a

long

fau

lt se

para

ting

Eoc

ene

and

Dur

azzo

et a

l.(I

984)

Eoce

ne

dyke

s in

2

Upp

er M

ioce

ne s

eque

nces

ou

tcro

ps

S6

Mio

cene

U

A

Lat

e dy

kes

Com

posi

te i

ntru

sion

s oc

cur;

lam

ps=

II%

of

McC

all

(I95

8);

Hei

nric

h (I

966,

p.4

81);

Tut

tle

& G

itti

ns (

1966

,

(3 &

11

-U

L

tuff

she

et,

dyke

s ar

ound

Kis

ingi

ri s

trat

ovol

cano

; "a

lnO

itic

p.42

5):

Roc

k (I

976a

): L

e B

as (

1977

, p.9

3-4

& 2

46)

I4:K

-Ar

aggl

om

aggl

omer

ate"

at

Got

Olo

o H

oma

Mtn

.

S6 M

ioce

ne

UP

A

few

F

orm

erly

ter

med

"be

rgal

iteS"

O

dman

(I93

0);

Dav

ies

(195

2)

(=I8

) dy

kes

R

=84

U

L

Vol

cano

: M

o-M

e-P

hl r

ock

"of a

lnO

itic

char

acte

r" (

form

er l

anse

(I9

69,

I971

); F

ergu

son

et a

l.(I

975)

; M

itch

ell

(I98

6, p

.36)

(K-A

r)

num

erou

s "k

imbe

rlit

e-ca

rbon

atit

e");

asso

c. f

enit

es, s

cale

o

sill

s m

agm

atis

m a

nd l

ow M

gO n

ot l

ike

kim

berl

ite

S6

560-

580

UD

D

ykes

, •7

% o

f cb

t com

plex

out

crop

, bu

t geo

phys

ics

Br!

<lg

ger(

l92l

);S

aeth

er(l

957)

;Bar

th &

Ram

berg

(l96

6);H

einr

ich

(196

6);

(K-A

r,

pipe

s, s

ills

sug

gest

s U

ML

bod

y ex

tend

s to

=I5

km d

epth

; M

itch

ell

& C

rock

et(I

972)

; •G

rifl

in(I

973)

; M

itch

ell

& B

runf

ell(

l975

);

RI>

-Sr)

50

UM

L s

heet

s co

ver

I500

_sq.

km a

roun

d F

en

Gri

ffin

& Tavlor(l975)~Mitchell(l980

198(

fu*G

rifl

in &

Kre

sten

(l98

7l

R6

=36

3 (A

r-U

A

Sin

gle

Pos

sibl

y re

late

d to

Osl

o pr

ovin

ce,

but

may

be

Car

sten

s (1

962)

; S

tore

tved

t (I9

67);

Pri

em e

t al.

(I96

8);

Mit

chel

l &

Ar)

: 24

8 dy

ke

Cal

edon

ian

as s

ugge

sted

by

pala

eom

agne

tic

an

Rob

erts

( I9

86)

@_1

>-S!

} is

otop

ic d

ata

R5

=34

U

L,

>2

pipe

s,

"Ank

arat

rite

s" m

ay a

lso

be U

ML

. A

llen

&

al.(

I979

); *

Nix

on &

Boy

d (I

979)

; N

ixon

et a

l.(I

980)

; N

ixon

(19

80,

(K-A

r)

uo

brec

cias

D

eans

(19

65);

Bra

dsha

w (

I 968

); D

awso

n et

al.

*I98

7):•

Bie

lski

-Zys

kind

et a

l.(l

984)

; *N

eal

& N

ixon

(19

85):

•N

ixon

[(19

78);

Nix

on &

Col

eman

(19

78);

•Dei

aney

et

& N

eal

(198

7);

•Sch

ulze

(198

7): *

Nea

l(l9

88);

Nea

l &

Dav

idso

n(l9

89'

R

Jura

ssic

/ U

A,

Dyk

es,

Var

ious

pre

viou

s na

mes

giv

en;

abun

dant

Ap,

D

unca

n et

al.

(I97

8);

Mci

ver

& F

ergu

son

(I97

9);

Boc

tor

& Y

oder

Cre

tac

UL

py

rocl

asts

pu

rple

Cpx

, Ba-

Ti-

Ph,

Ti-

Gt a

nd 11

com

p (I

986)

-eou

s su

gges

t man

y U

ML

· as

soci

ated

with

cbt

, tra

ch

~ z tl n tr1

Vl N

Vl

Vl

Co

un

try

P

rov

ince

S.A

fric

a -

(Cap

e (F

ig.2

.3)

Pro

vinc

e)

S.A

fric

a -

(Ora

nge

Fre

e S

tate

S

ierr

a -

Loo

ne

(Fig

.2.2

)

Swed

en

Fenn

o-Sc

andi

an

Fig

.2.3

) Sw

eden

- (F

ig.2

.3)

US

A

Oua

chit

as

(AR

) (F

ig.2

.!0)

US

A

N.A

mer

ican

(C

A)

Cor

dill

era

iiF

iR.2

.10)

U

SA

N

.Am

eric

an

(IL

) C

ordi

llera

i1Fi~.2.10)

USA

-

(KY

) (F

ig.2

.!0)

US

A

-(M

O)

(Fig

.2.1

0)

US

A

N.A

mer

ican

(M

IJ

Cor

dille

ra

Fig

.2.1

0)

US

A

N.A

mer

ican

(M

IJ

Cor

dille

ra

!Fi~.2.10)

US

A

N.A

mer

ican

(M

I)

Cor

dille

ra

IFiR

.2.1

0)

""-"''"'~""'

.._.._

. • .._...._,,u•~·~·~-..... '-'""'-'"'•'~"""''-'"' v

• ._.,.._......_...,..._.,~

u.<

.u•

&V

,. •~"'

H&

.. ,

HV

vu•~•

._,,...,,.~"'-'"'

Occ

urr

ence

A

s A

ge,

Ma

L

Fo

rm

Co

mm

en

ts

Ref

eren

ces

(+R

ock

19

86;

• =

re

fs

mai

nly

to

in

clu

sio

ns)

Kim

berl

ey

R

1910

±60

U

A

5 dy

kes

"Mic

a au

gite

per

idot

ites

"; h

ave

euhe

dral

01,

tO<

Cle

men

t et a

l.(l

979)

(D

e B

eers

&

(Rb-

Sr)

pred

atin

g D

i-ri

ch,m

acro

crys

t-po

or to

be

KIL

; ra

nge

from

W

esse

l ton

) K

IL o

ioes

U

A t

o an

hy_d

rous

typ

es·s

pars

ely

diam

ondi

fero

u N

ew E

land

s/

R

1 U

MI

Dyk

e C

arry

Ti·

Zr

garn

et,K

-V-B

a-ti

tana

tes,

Cpx

; ca

lle<

Mit

chel

l &

Mey

er (

1989

) S

tar

min

es

/KU

sw

arm

"m

icac

eous

kim

berl

ites

" bu

t "un

reas

onab

le to

w

ith

KlL

co

ntin

uing

ref

erri

ng t

o th

em a

s ki

mbe

rlit

es"!

M

aho

(Bag

be),

M

UD

D

ykes

T

erm

ed "

carn

pton

ite"

but c

hem

ical

ly=

UM

L;

Wil

son

(196

5)

Gal

a F

ores

t as

soci

ated

with

Ne-

sye/

feni

te c

ompl

ex

Aln

O

S6

~560

UA

, H

undr

eds

For

mer

"ki

mbe

rlit

es"

and

"kim

berl

itic

V

on E

cker

man

n(19

48,1

958,

1963

,196

6a,b

;l96

7,19

68);

How

ie(l

963)

;

(K·A

r,

UL

o

f dyk

es,

alnO

ites"

= U

A;

70 l

amps

(25

% o

f kn

own

Hei

nric

h(I9

66);

Kre

sten

(019

76,1

980)

;Kre

sten

& P

erss

on(1

975)

;Kre

sten

R

b-Sr

) pi

pes

dyke

s) a

re l

ates

t i~neous

acti

vity

in c

ompl

ex

& N

airi

s (1

982)

; B

ruec

kner

& R

ex (

1980

); •

Gri

ffin

& K

rest

en (

1987

)

Kal

ix-L

uleA

s

~1150

UA

~IOOdyke

form

erly

"ki

mbe

rlit

es";

ass

ocia

ted

cbt

dyke

s;

Gei

jer

(192

8);

Lar

sson

(19

43);

Tut

tle

& G

itti

ns (

1966

, p.5

08);

Kre

sten

(K-A

r)

boul

der

of "

ouac

hitit

e" f

rom

Ala

nd I

s. (

Fin

land

& E

delm

an (

1975

); K

rest

en &

Bru

nfel

t (19

79);

Kre

sten

et

al.(

l981

);

mav

be

from

her

e·

•Gri

ffin

& K

rest

en(1

987)

D

are

Min

e S

6 C

reta

c-U

O,

Dyk

es,

Ass

ocia

ted

on p

rovi

nce-

scal

e w

ith c

arbo

natit

es,

Ste

ele

& W

agne

r (1

979)

; M

orri

s (1

987)

Kno

b, e

tc.

eous

U

P

diat

rem

es

AL

(A

M)

etc.

of

Mag

net

Cov

e (T

able

C2)

, U

o

f P

rair

ie C

reek

(T

able

C4)

, et

c.

Coy

ote

Pea

k R

4 ~28

UP

Sin

gle

pip<

For

mer

ly t

erm

ed "

mod

libo

vite

" C

zarn

ansk

e et

al.

(l97

8,19

79,1

980,

!981

); E

rd &

Cza

man

ske

(198

3);

(K-A

r,

260x

500

n C

zam

ansk

e &

Atk

in (

1985

); M

orga

n et

al.

(l98

5)

Ar-

Ar)

O

mah

a,

R ~257

UL

S

ills

, S

ome

form

erly

ter

med

"m

ica

peri

doti

te,

Eng

lish

& G

roga

n (1

948)

; C

legg

(19

55);

Cle

gg &

Bra

dbur

y (1

956)

;

Ros

icla

re, e

tc,

(K-A

r)

UA

dy

kes

kim

berl

ite";

ass

ocia

ted

spha

leri

te-g

alen

a-Z

arun

an e

t al.

(l96

7);

Mey

er (1

976)

G

alla

tin

Ctv

. nu

orite

min

eral

izat

ion

Cla

ylic

k C

reek

R

Pro

babl

y U

A

>5

0 d

ykes

For

mer

ly t

erm

ed "

mic

a pe

rido

tite

, kim

berl

ite,

K

oeni

g (1

956)

; W

arre

n (1

956)

; W

atso

n (1

967b

); H

unt &

Eng

elha

rdt

Fan

nery

etc

., P

erm

ian

larn

prop

hyre

", n

ow "

pseu

doki

mbe

rlit

e"

(197

3);

Mey

er (

1976

); M

itch

ell

(197

9; 1

986,

p.2

1 &

286

); D

awso

n

Cri

tten

den

Ct

I I=U

ML

); s

ame

mag

mat

ism

as

prev

ious

ent

ry]

1098

9)

Avo

n ar

ea,

St.

R

=39

0 U

L

>80

ven

ts

Car

bona

tion

/bre

ccia

tion

aro

und

mos

t ve

nts;

W

elle

r &

St.

Cia

ir (

1928

); S

inge

wal

d &

Mil

ton

(193

0);

Tar

r &

Kel

ler

Fra

ncoi

s &

St.

(K-A

r,

dyke

s ov

er 3

90 =

max

. ag

e?;

som

e te

rmed

"ki

mbe

rlit

e" b

u (1

933)

; R

ust(

l937

); T

olm

an &

Lan

ctes

(193

9);

Kid

wel

l(l9

47);

Hei

nric

h

Gen

evie

ve C

ty

Rb-

Sr)

2()()

SQ

.km

. m

ost

"lam

prop

hvre

, aln

Oite

"· a

utol

ithi

c 10

966.

o.3

37-8

); Z

artm

an e

t al.

{l96

7l;

Mev

er (

1976

)

Hay

stac

k S

I T

ertia

ry

UL

S

ingl

e A

ssoc

iate

d w

ith "

mon

tice

llit

e-pe

rido

tite

"; p

an

Bui

e (1

941)

; P

owel

l & B

ell (

1970

); W

endl

andt

(197

7);

Hea

rn (

1989

)

But

te,

Hig

h pl

ug

of s

ame

mag

mat

ism

as

Mis

sour

i R

iver

Bre

aks

-woo

d M

tns.

I p

ipes

and

Win

nett

Sil

l, bu

t sp

atia

lly

sepa

rate

Mis

sour

i M

~so

UL,

C

hono

lith

s S

pati

ally

ass

ocia

ted

wit

h "m

onti

cell

ite-

Pow

ell

& B

ell

(197

0);

Hea

rn (

1968

,198

9);

•Hea

rn &

McG

ee (

1983

);

Riv

er B

reak

s (K

-Ar)

U

P pl

ugs,

pe

rido

tite

" an

d sh

osho

niti

c su

ites

of

Hig

hwoo

d •E

ggle

r et

al.

(!98

7)

pipe

s L

ittl

e R

ocky

& B

earp

aw M

tns.

W

inne

tt

Sl

=50

U

L

Sin

gle

sill

P

art

of

sam

e m

agm

atis

m a

s M

isso

uri

Riv

er

Ros

s (1

926a

); H

earn

(19

89)

(K-A

r)

Bre

aks

pipe

s an

d H

ayst

ack

But

te,

but s

pati

ally

se

para

te

~ "' r' ~ ~ ;;; ti1 "'

J,

UV

I\,;

-J .

..... VIH

II

IIIV

U

...,

... ...

,11

1._

.10

....

... ~ V

I

"U

UU

.IO

I .. I

I ..

. &

lAIII

"''-'

II

'"''""

,...

11

11

"

""

V

UO

... I

U

&U

.OI'"

'"'"

'''

Cou

ntr

y P

rovi

nce

O

ccu

rren

ct

As

Ag

t.M

o

L

For

m

Co

mm

ents

R

efer

ence

s {+

Roc

k

1986

; •

=-rt

fs

mai

nly

to

in

clu

sion

s)

US

A

N.A

mer

ican

Y

ogo

Gul

ch

Rl

e50

U

D

Sin

gle

Fon

netl

y u:

nne<

l .. m

inet

le, o

uach

itite

" et

c;

Bro

wnl

ow &

Kom

orow

ski

(198

8);

Mey

er &

Mit

chel

l (19

88)

(M1

) C

ordi

ller

a (K

·Ar}

dy

ke

cont

ains

gem

qua

Uty

sap

phir

e de

posi

t I IF

i2.2

.10\

U

SS

R

-Fe

rgha

na

R

UL

D

ykes

A

ssoc

iate

<J w

ith

?car

bona

tite

s bu

tlit~e o

ther

M

ushk

in &

Lar

in (

1979

) (F

ig.2

.3)

{Mid

dle}

av

aila

ble

info

nnat

ion

US

SR

E

.Sib

eria

n A

naba

r (N

E

S7 C

ut

UL

D

ykes

, M

any

or

.. kim

berl

ites

· ar

e cl

osel

y as

soci

aled

G

on's

halc

ova

et 31

.(19

67);

Nik

isho

v el

al.{

197

2, 1

979)

(S

iber

ia)

plat

form

S

iber

ian

Pal

aeoz

oi

?UA

pi

pes.

w

ith

UL

and

are

prob

ably

UA

; ca

rbon

atil

es a

nd

(Fig

.2.3

) pl

atfo

nn} _

.__

su;

ua

stoc

ks

carb

onnt

ite

brec

cias

als

o oc

cur

~ "" m z 0 ?)

m

V>

.., v. ...,

Co

un

try

Alg

eria

(F

ig.2

.4)

Ant

arct

ica

(Fig

.2.4

)

Ant

arct

ica

(Fig

.2.4

)

Aus

tral

ia

(QL

D;F

ig

2.4

2.R

) A

uslr

alia

(W

A;F

igs

2.4,

2.8)

A

ustr

alia

(W

A;F

igs

2.4,

2.8)

A

ustr

alia

(W

A;F

igs

2.4,

2.8)

B

ulga

ria

(Fig

.2.4

)

Fra

nce

(Cor

sica

; F

ig.2

.4-5

G

reen

land

(W

; F

igs.

2.

4, 2

.11

Indi

a (F

igs.

2.

4,2.

13)

Indi

a (M

adhy

a P

rade

sh)

Ital

y (F

igs.

2.4,

2.

12)

S.A

fric

a,

Tra

nsva

al

I (Fig

.2.4

)

....

....

..., .

....

....

....

....

....

....

....

....

....

....

....

....

. ,_

.._...

_.. .

....

....

....

....

....

....

. '-

" ..

....

....

....

.. u

,., ...... u

•

....

....

....

~ .. ,.

, •• ~ ............

'"""'

Occ

urr

ence

A

s A

ge,

Ma

For

m

Com

men

ts

Ref

s(+

Sah

ama

19

74

;Mit

chel

l 1

98

5;B

erg

man

1

98

7;•

=re

fs

to

incl

usi

on

s)

Azz

aba,

R

l T

ertia

ry

Isol

ated

P

ossi

bly

sam

e su

ite a

s M

urci

a la

mpr

oite

s V

ila

et a

l.(l

974)

Ham

mam

· dy

ke

(Spa

in);

for

mer

ly "

pota

ssic

oli

vine

tra

chyt

es'

Mes

kout

ine

but

appe

ar to

be

LC

G

auss

berg

, R

7 P

leis

toce

ne L

avas

. F

orm

erly

ter

med

"ga

ussb

ergi

te'',

"le

ucit

ite"

V

yalo

v &

Sob

olev

(19

59);

She

rato

n &

Cun

dari

(19

80);

Col

lers

on &

. McC

ullo

ch

Wil

helm

!I

land

·R

ecen

t te

phra

et

c.;

Lc-

01-l

arnp

roit

e (1

982)

; T

inge

y et

al.

(198

3)

[(<

0.02

5). I (v

olca

no

MtB

ayli

ss &

R

7 41

3-43

0 Is

olat

ed

For

mer

ly t

erm

ed "

mel

asye

nite

"; M

t.B

ayli

ss

She

rato

n &

Eng

land

(19

80)

Pri

slle

y P

eak

(K

-Ar)

; dy

kes

is in

Pri

nce

Cha

rles

Mtn

s., P

ries

tley

Peak

in

Pal

aeoz

oic

End

erby

Lan

d; A

m-l

arnp

roit

c ±

Sa+

Ph

Mar

raba

, R

?

Isol

ated

F

orm

erly

ter

med

"m

inet

te"

Der

rick

(19

80);

Jaq

ues

et a

l.(l

985)

Clo

ncur

ry

dyke

M

t.ls

a in

lier

) A

rgyl

e (A

KI)

, R

2 ·1

10

0

Pip

e,

Form

erly

ter

med

"ki

mbe

rliti

c";

asso

ciat

ed e

n A

tkin

son

et a

l.(1

984a

,b);

Jaq

ues

et a

l.(l

985,

1986

,!98

9a,c

); S

kinn

er e

t al

.(l9

85);

Nix

on

E.K

imbe

rley

(K

-Ar,

dy

kes

eche

lon

dyke

s at

Lis

sade

ll R

oad;

pro

duce

s et

al.

(l98

7);

Box

er e

t al

.(l9

89)

Rb-

Sr)

>3

0% o

f w

orld

's d

iam

onds

by

wei

ght

W.K

imbe

rley

R

2 1

8-25

O

ver

HX

Var

iabl

y di

arno

ndif

erou

s. T

hree

maj

or fi

elds

P

ride

r (1

939,

1960

,196

5,19

82);

Wad

e &

Pri

der

(194

0);

Pri

der

& C

ole

(194

2);

Nor

rish

(K-A

r)

pipe

s at

Cal

wyn

yard

ah, E

llen

dale

, Noo

nkam

bah;

(1

951)

; K

apla

n et

al.

(l96

7);

Der

rick

& G

ella

tly

(196

9);

Wel

lman

(19

73);

Gup

ta &

Yag

1

chem

ical

ly c

over

KIL

/UM

L a

s w

ell

as L

L;

I (19

80,

v.55

); A

tkin

son

et a

l.(l

984a

); M

itch

ell

(198

1);

Ari

ma

& E

dgar

(19

83);

W.K

imbe

rley

R

2

olde

r (J

uras

sic)

age

s ap

ochr

ypha

l; o

nly

McC

ullo

ch e

t al

.(l9

83);

Nix

on e

t al

.(l9

84);

Tho

mps

on e

t al

.(l9

84);

Jaq

ues

et

(con

td.)

le

ucite

-lam

proi

tcs

outc

rop,

oliv

ine-

lam

proi

tes

al.(

l984

a,b;

l985

,198

6);

Pry

ce e

t al

.(l9

84);

All

sopp

et

al.(

l985

); F

rase

r et

al.

(l98

5);

form

erly

"ki

mbe

rlit

es)

know

n fr

om d

rill

ing

Jaqu

es &

Fol

ey (

1985

); N

elso

n et

al.

(l98

6);

Sob

olev

et

al.(

l989

)

Svi

dnja

, nr

.Sof

ia R

P

alae

ozoi

c S

mal

l A

ppea

r to

be

LC

, tr

ansi

tion

al b

etw

een

Ste

fano

va (

1966

); S

tefa

nova

& B

oyad

zhiy

eva

(197

4,19

75);

Ste

fano

va &

Pav

lova

stoc

ks

min

ettc

s an

d !a

rnpr

oite

s; W

R c

hem

istr

y (1

974)

; G

rozd

anov

(19

79)

clas

sifi

es a

s C

M o

n di

scri

min

ant

func

tions

S

isco

R

l Q

l4 (

K-A

r) T

hin

For

mer

ly t

erm

ed "

pera

lkal

ine

min

ette

"; L

C

Vel

de (

1967

,196

8a)

sill

s tr

ansi

tion

al i

n ch

arac

ter

betw

een

min

ette

s an

c I (

1-4

m)

lam

oroi

tes;

Ph-

Rc-

larn

oroi

tc

Hol

stci

nsbo

rg

L?

·12

20

D

ykes

F

orm

erly

"po

tass

ic l

ampr

ophy

res"

; sp

atia

lly

Bro

oks

et a

l.(l

978)

; S

cott

(19

79,1

981)

; P

iper

(19

8la,

b);

•Sco

tt S

mit

h (1

987)

; T

hy

R?

(K-A

r)

asso

ciat

ed w

ith

·58

7 M

a K

IL a

nd

(198

2);

Thy

et a

l.(1

987)

; N

elso

n (1

989)

"a

nom

alou

s la

mpr

ophy

res"

(U

ML

:Tab

le C

3

Che

lim

a R

7 11

40,1

225

Dyk

e-F

orm

erly

ter

med

"m

inet

te,

phlo

gopi

tite

, A

ppav

adha

nulu

(19

66);

Rao

et

al.(

l966

); S

en &

Rao

(19

70,1

971)

; A

non

(197

1);

(And

hraP

rade

sh)

1371

±45

sw

arm

,?

biot

ite-

lam

prop

hyre

, ca

lcit

e-ri

ch k

imbe

rlit

e,

Cra

wfo

rd &

Com

psto

n (1

973)

; C

hatt

erje

e (1

974)

; S

arm

a (1

983)

; G

upta

et

al.(

l986

);

ICK

-Arl

km l

ong

kim

ber

lite

-car

bona

tite

"; d

iarn

ondi

fero

us

Mur

ty e

t al

.(l9

87);

Roc

k &

Pau

l (1

989)

; S

cott

Sm

ith

(198

9)

Maj

hgaw

an &

R

84

0-11

70

2 sm

all

For

mer

ly "

kim

berl

ite"

, but

pet

rogr

aphi

call

y M

athu

r &

Sin

gh (

1963

,197

1);

Ano

n (1

971)

; P

aul

et a

l.(l

975)

; B

alas

ubra

hman

yarn

et

Hin

ota,

Pan

na

(K-A

r)

pipe

s m

ore

like

lam

proi

te,

e.g.

in

pres

ence

of

gl"-

" a!

. (1

978)

; A

lexa

nder

& S

hriv

asta

va (

1984

); G

upta

et a

l.(l

986)

; S

cott

Sm

ith

(198

9)

and l

uven

ile

lapj

lli;

dia

rnon

dife

rous

Orc

iati

co &

R

3 1-

4 (K

-Ar)

Lav

as,

For

mer

ly t

erm

ed "

glim

mer

syen

it,

trap

, S

tefa

nini

(19

34);

Joh

anns

en (

1938

); B

arbe

ri &

Inn

ocen

ti (

1967

); W

agne

r &

Vel

de

Mon

teca

tini

, po

ssib

le

sela

gite

", e

tc.;

mos

t cl

assi

fy a

s C

M o

n W

R

(198

6b)

Pi s

a pi

UllS

M

DA

and

bes

t te

rmed

"co

cite

" (s

ee §

7.2.

6)

Sw

aruu

ggen

s L

7 M

esoz

oic

'Mal

e'

For

mer

ly "

leuc

ite

lam

prop

hyre

" bu

t fe

w

Ski

nner

& S

cott

(19

79);

Daw

son

(198

7)

(Hel

am),

Pne

il,

dyke

, de

tails

ava

ilab

le;

asso

c. w

ith

Gro

up I

I K

IL;

Pos

tmas

burg

ve

nts

appa

rent

ly t

rans

itio

nal

LL

/KJL

N

LA

0

0

r"

:> ~ :>

;) 0 35 -< f:i Vl

Co

un

try

O

ccu

rren

ce

As

Ag

e,M

a

Spa

in

Mur

cia

(Alj

orra

, R

l 7-

-8 (

K-A

r)

(Fig

.2.4

) M

azar

ron,

Ver

a ou

tcro

ps)_

S

pain

M

urci

a (C

anca

ri

Rl

7-8

(K

-Ar)

I (

Fig

.2.4

) C

alas

parr

a, M

on·

-gri

llo,

Jum

illa

) I S

pain

M

urci

a (F

ortu

na,

Rl

7-8

(K

-Ar)

1 (F

ig.2

.4)

Mul

a, B

nrqu

eros

, Z

cnet

a ou

tcro

ps)

Spa

in

Mur

cia

(gen

eral

) R

1 7.

2--8

.6

(Fig

.2.4

) (K

-Ar)

USA

P

rair

ie C

reek

/ L

l =

106

(AR

;Fig

s. T

win

Kno

bs #

I,

(K-A

r)

2.4,

2.10

) et

c . .P

ike

Cty

. U

SA

R

ose/

Sil

ver

Cit

y R

7 =9

0 (K

-Ar)

(K

S;F

igs.

(H

ills

Pon

d),

2.4,

2.10

) W

oods

on C

ty.

US

A

Sm

oky

But

te,

R7

-27

(K-A

r)

(MT

;Fig

s Jo

tdan

2.

4,2.

10)

US

A

Eno

ree

Rl

Lat

e (S

C;F

igs.

ve

rmic

ulite

Pr

ctcr

ozoi

c 2.

4, 2

.10

dist

rict

-P

alae

ozoi

U

SA

Kam

as/M

oon

R7

13-4

0 (U

T;F

igs.

can

yons

/Whi

tes

(K-A

r)

2.4,

2.10

1 C

reek

Sco

tt C

!y_.

USA

L

euci

te H

ills

/ R

7 1.

1-1.

25

(WY

;Fig

s P

ilot

But

te,

(K-A

r)

2.4,

2.10

) S

wee

twat

er C

ty.

US

SR

A

ldan

Shi

eld

87

Post

-(Y

akok

ut,

Mid

dle

Mur

un,

etc.

) Ju

rass

ic

US

SR

C

hatk

al-

R5

Pos

t-(K

irgi

zia)

K

uram

insk

, C

arbo

n-C

entr

al A

sia

ifero

us

Vie

tnam

C

oc-P

ia

R7

Mes

ozoi

c (F

ig.2

.4)

Zam

bia

Kap

amba

, R

S <

250

(F

ig.2

.4)

Lua

ngw

a V

alle

y (K

-Ar)

_._

....

....

....

..,

..

....

. "

....

... '

V>

>&

..L

..

H.L

V ..

...

'-'V

V .

... .L

4V

UV

V"

'-

''"

....

....

. .._

•• .....,.~...., .

...

T<.L~··

....

....

._,~ .

....

... .

_ .._

.......

.L

'V

••

''"''-'

Fo

rm

Co

mm

en

ts

Ref

s( +

Sah

ama

19

74

;Mit

chel

l 1

98

5;1

1er

gm

an

19

87

;• -r

efs

to

in

clu

sio

ns)

P

lugs

, P

lugs

at

Cab

eza

Mar

ia, e

tc.;

man

y ro

cks

are

Ftl

ster

& P

edro

(l95

3);

Pel

lice

r (1

973)

; L

arou

zier

e &

Bor

det

(198

3);

Gup

ta &

Yag

i ?l

avas

L

C,

tran

siti

onal

to

CM

(1

980,

p.7

8);

Wag

ner

& V

elde

(19

87)

Plu

gs,

Plu

gs a

t S

ierr

a de

las

Cab

ras,

etc

.; m

any

Jere

min

e &

Fal

lot (

1929

); H

erna

ndez

Pac

heco

(19

65);

Bel

lon

et a

l.(l

981)

; G

upta

&

?lav

as

rock

s ar

e L

C,

tran

siti

onal

to

CM

Y

agi

(198

0, p

.78)

Plu

gs,

Man

y ro

cks

are

LC

, tr

ansi

tion

al t

o C

M

San

Mig

uel

(193

5);

San

Mig

uel

& P

edro

(19

45);

San

Mig

uel

et a

l.(l

951)

; F

uste

r &

?l

avas

G

astc

si (

1964

); F

erna

ndez

& H

erna

ndez

-Pac

heco

(19

72);

Gup

ta &

Yag

i (1

980,

p.7

8);

WaR

ner

& V

elde

(19

87)

Plu

gs,

Man

y ro

cks

are

LC

, tr

ansi

tion

al t

o C

M;

Fal

lot

& J

crem

ine

(193

2);

Par

ga P

onda

l (1

935)

; B

arle

y (1

967)

; F

erm

oso

(196

7a,b

);

?lav

as

slig

ht d

iffe

renc

es in

age

may

exi

st b

etw

een

Fus

ter

et a

l.(J

967)

; V

elde

(19

69);

USp

ez R

uiz

& B

adio

la (

1980

); N

obel

et

al.(

l981

);

the

outc

rops

(E

scor

za &

L6p

ez R

uiz

1988

) N

ixon

et

al.(

J984

); V

entu

rell

i et

al.

(J98

4a,l

988)

; •A

ncoc

hea

& N

ixon

(19

87)

Pip

es,

Fon

nerl

y "k

imbe

rlit

e" e

tc.;

asso

c. O

uach

itas

M

iser

& R

oss(

i923

a);M

iser

& P

urdu

e(l9

29);

Mey

er(I

976)

;Bol

ivar

(19

82a,

b;l9

87);

Sco

t dy

kes,

A

l./U

ML

(T

able

C2-

3);

only

for

mer

US

S

mit

h &

Ski

nner

(l98

4a);

Gog

inen

i et

al.

(l97

8);B

oliv

ar &

Bro

okin

s(l9

79);

Mit

cheU

&

pyro

clas

t di

amon

d m

ine;

als

o A

mer

ican

, B

lack

Lic

k,et

L

ewis

(19

83);

Mor

ris

(198

7);

Wal

dman

et a

l.(l

987)

; A

libe

rt &

Alb

ared

e (1

988)

S

ills

, F

orm

erly

ter

med

"pe

rido

tite

s" o

r "k

imbe

rlit

ic T

olm

an &

Lan

des

(193

9);

Fra

nks

(195

9);

Zar

tman

et a

l.(l

%7

); B

ickf

ord

et a

l.(l

971)

; dy

kes,

ro

cks"

; oc

cur

in P

alae

ozoi

c pl

atfo

rm o

ver

Fra

nks

et a

l.(l

971)

; C

ulle

rs e

t al.

(l98

5);

Coo

pers

mit

h &

Mit

chel

l (1

989)

st

ocks

A

rchr

ean

crat

on

Dyk

es,

Incl

udes

oli

vine

-lar

npro

ite,

phl

ogop

ite-

Vel

de (

1975

); F

rase

r et

al.

(l98

5);

Mit

chel

l et

a1.

(198

7)

plug

s,

lam

proi

te. l

euci

te-la

mpr

oite

; al

so in

Lrus

ive

volc

anic

s br

ecci

as,

tuff

s/ag

glom

erat

es

Sm

all

Hig

hly

alte

red

"bio

titi

te"

cons

ider

ed t

o be

B

e.-g

man

(19

87)

stoc

ks

lam

proi

tic

by B

ergm

an {

1987

, p.

109)

; oc

cur

in i

nner

pie

dmon

t of

App

alac

hian

oro

gen

Plu

gs,

For

mer

ly t

erm

ed "

mel

teig

ites

, tr

achy

tes,

B

est e

t al.

(l96

8)

dyke

s,

wyo

min

gite

s, o

rend

ites,

bio

tite

oliv

inite

s",

luvn

s et

c.'

occu

r on

Col

orad

o Pl

atea

u mar~in

Dyk

es,

Cro

ss (

1897

); K

emp

(I H

97);

Kem

p &

Kni

ght

(197

0);K

ay &

Gas

t (1

973)

;Sob

olev

et a

l.(l

975)

;Bar

ton

& W

ood(

I976

);B

arto

n(l9

79);

sh

eets

, (1

903)

;Sch

ulz

& C

ross

(I91

2);Y

agi

& M

atsu

Bar

ton

& H

arni

lton

(l97

8,19

79,1

982)

;Bar

ton

& B

erge

n(l9

81 );

Kue

hner

et a

l.( 1

981)

; vo

lcan

ics

mot

o(19

66);

Car

mic

haei

(J96

7);P

owel

l &

Bel

Tho

mps

on e

t al.

(l98

4 );

Vol

lmer

et a

l.(l

984

);N

ixon

(19

87);

Nel

son

& M

cCul

loch

(l98

9)

Pip

es,

Sm

all,

high

ly e

rode

d vo

lc,U

lic f

ield

s V

lady

kin

(198

5);

Bog

atik

ov e

t al.

(l98

6)

dyke

s as

soci

ated

wit

h ul

trap

otas

sic

(sye

niti

c)

i plu

tons

of

Ald

an S

hiel

d al

kali

ne p

rovi

nce

Bre

ccia

D

iam

ondi

fero

us, a

lter

ed g

lass

y ro

cks

Bog

atik

ov e

t al.(

1986

); N

ovgo

rodo

va e

t al.

(198

7)

pipe

s in

trud

ing

deep

fau

lt sy

stem

; fr

agm

ents

in

brec

cias

inc

lude

tuf

fs.

gran

ite,

etc.

D

ykes

, L

C o

f in

term

edia

te c

hara

cter

bet

wee

n L

acro

ix (

1933

a,b)

; W

agne

r &

Vel

de (

1986

a)

lava

s m

inet

tes

and

lam

proi

tes;

mos

t an

alys

es

cla~

sify

on

disc

rim

inan

t fu

nctio

ns a

s C

M

Dyk

es,

Ext

ensi

on o

f W

mar

gin

of E

.Afr

ican

rif

t; *N

ixon

(19

87.

p.87

,192

); S

cott

Sm

ith

et a

l.(l

989)

pi

pes

wid

e m

nge

enco

mpa

ssin

g L

L, C

AL

, K

lL a

nd

~ z 0 n tTl "' w "' \0

Co

un

try

P

rov

ince

Au

strn

lia

Ta-

;man

Bel

! I

NS

\\')

l\

Fig

.2.8

) A

ustr

alia

Y

ilga

m

IIW

A)

Bul

gari

a L

aram

ide

I<Fi

~.2.

1)

Can

ada

-I I

NS)

I<Fi~.2.1/IO

Czc

chos

-H

crcy

nide

s lo

vaki

a F

ig.2

.5)

Cze

chos

-H

ercy

nide

s lo

vaki

a Fi

~.2.

5)

Cze

chos

--

lova

kia

Fi~.

2.1)

Eir

e C

aled

onid

es

I (S.

Irel

and

Fig

.2.6

) E

ire

Cal

edon

ides

S

.lrel

and

Fig

.2.6

) E

ire

Cal

edon

ides

S.

lrel

a.~d

F

ig.2

.6)

Fra

nce

Her

cyni

des

Fig

.2.5

) Fr

ance

H

ercy

nide

s Fi

~.2.

5)

Gre

enla

nd C

aled

onid

es

I (E

) I 1Fi

~.2.

6/ll

It

aly

Her

cyni

des

I<Fi

~.2.

5)

Nor

way

C

aled

onid

es

I (F

ig.2

.1)

Nor

way

C

aled

onid

es

Fig

.2.1

) N

orw

ay

Cal

edon

ides

F

ig.2

.1)

Spa

in

Her

cyni

des

Gal

icia

) F

ig.2

.5)

Tan

zani

a D

od om

an

Fig

.2.1

) T

anza

nia

Dod

oman

(F

ig.2

.1)

_

.1,

"'·

-"•"'

..._

....

,-, ~

>.U

V.I

.HV

ll<

.U U

V ..

... U111\..-11~1.1,~JVII

.J,V

l L

11

'-'

U

U1

1''

-'

.->

UH

'-'

.....,

,,._.

lU

UF

,ll'

-'1

1''

-'

"'-

''''-'

...,

\:

'fl

,.1

,

Occ

urr

ence

A

ge,

Ma

F

orm

A

ss.p

luto

n

Co

mm

ents

R

efer

ence

s (+

llo

wes

&

M

cArt

hu

r 1

97

6;W

rig

ht

&

llo

wes

19

79;

Fif

icld

-Bou

rke

397±

16

•20

pip

es i

n 20

km-w

idc

Gob

ondc

ry

Fon

nerl

y te

rmed

"A

lask

an-

Rag

gau

(193

7);

Jopl

in (

1959

); S

chei

bner

(19

76);

Bow

man

ct

al.(

l979

);

Tou

t, e

tc.)

R

b-Sr

) be

lt ex

tend

ing

>32

0 km

gra

nito

id

type

"; P

OE

/Au

min

eral

izat

ion

Sup

pel

& B

arro

n(19

86);

Sup

pel

et a

\.(_1

986)

; R

ock

et a

1.(1

988c

} Ji

mpe

rdin

g =

2700

D

ykes

and

enc

lave

s in

V

ario

us

Des

crib

ed u

nder

var

ious

nam

es

John

ston

e( 1

952)

be

lt*

I ~ra

ni to

ids

in o

ther

lite

ratu

re

Vec

ren

Cre

t-•2

0 g

abbr

oic

stoc

ks u

p G

rani

tes

and

Hor

nble

nde-

phyr

ic g

abbr

os

Boy

adzh

iyev

et a

l.(l

979)

ac

eous

to

1.2

km

acr

oss

abbr

os

very

sim

ilar

to

type

app

init

es

Gre

enda

le

Car

nb-

Sin

gle

stoc

k =5

km

G

reen

dale

C

alc-

alka

line

suite

of

appi

rtiti

c M

urph

y et

al.

(199

0)

Anti

~oni

sh)

rian

? ac

ross

co

mpl

ex

and

hom

blcn

dic

gbr,

dio

Boh

emia

n -I

OO

W 2

0sq.

km r

cdw

itzi

te p

lug

Boh

emia

n W

eide

n R

ossb

ach,

Wol

dvie

rtel

; W

illm

ann

(192

0);

Heg

eman

n (1

932)

; T

roll

(19

68);

Pal

ivco

va &

Kno

tek

Mas

s*

=300

(2

' al

so e

ncla

ves.

shee

ts

gran

itoid

P

ecar

ady

gabb

ro is

app

init

ic

1975

); V

ejna

rD97

5);

Boy

adzh

iyev

et

al.(

1979

); H

alle

t al.

(l98

9).

Mol

danu

bian

•3

00

(by

Enc

lave

s in

Hb-

Bi-

Qz-

Tw

o W

: Z

elna

va t

o M

ilevs

ko m

ass

Art

haud

& M

atte

(19

77);

Hol

ub (

1977

,197

8);

Bou

ska

et a

l.(l

984)

; H

opgO

<X

luro

ns

analo~vi d

iori

te a

nd R

Oei

sses

lin

eam

ents

E:

Tre

bic

to Rastenber~ m

ass

& B

owes

(1

987)

M

uten

ln

Pro

tem

-R

ing-

intr

usio

n w

ilh

Mut

enfn

K

-ric

h ho

rnbl

ende

-<lio

ritic

rock

> T

onik

a (1

979)

zo

ic

syen

ites

ferr

odio

rite

o

f ap

pini

tic

affm

ity

Don

egal

* =

400

(by

> 4

0 pi

pe-c

ompl

exes

A

rdar

a L

amps

for

m d

ykes

rad

iati

ng

Pit

cher

& R

ead(

195

2);F

renc

h &

Pit

cher

(l95

9);F

renc

h( 1

966,

1976

, 197

7);

analo~y)

Kilk

enne

y, e

tc.)

ra

nito

id

from

bre

ccia

bod

ies

Hal

l (1

967)

; P

itch

er &

Ber

ger

(197

2);

Ken

nan

(197

9);

Els

don

& T

odd(

l989

' L

eins

ter-

-40

0 (

by >

50

boss

es i

n se

vera

l L

eins

ter

Pro

babl

y de

eper

intr

usio

n le

vel

Bri

ndle

y (1

957,

1970

); C

onno

r (1

974)

; O

'Con

nor

(197

4);

Bri

ndle

y et

al.

Dub

lin*

an

alog

y)

clus

ters

; sh

eets

, dyk

es

I gra

nito

id

than

typ

e ap

pini

tes

1097

6);

Bri

ick

(197

6);

Ken

nan

(197

9)

Ox

Mtn

s.

496±

8 O

x M

tns.

A

ppin

ites

bot

h pr

e-an

d T

aylo

r ( 1

968)

; P

ankh

urst

et a

l.(19

76);

Lon

g &

Max

(19

77);

And

rew

s et

R

b-Sr

) I ~ranitoid

post

-<la

te ~ra

ni to

ids

al.(

l978

) M

assi

f C

enta

l •3

00

(by

Sm

all

intr

usiv

e bo

dies

, M

arge

ride

, A

lso

in a

nate

ctic

Vel

ay g

rt;

Pal

m(l

954)

;Did

ier

( 196

4);C

outu

rie(

1977

);S

abat

ier

(197

8,19

80);

Alb

arM

e &

I (

Ctv

enne

s, e

tc

anal

ogy)

en

clav

es in

gra

nito

ids

Mt.L

ozer

e ty

pe l

ocal

itY a

t Vau~ntrav

Wei

sbro

d_{l

981)

; M

onte

! &

Wei

sbro

d(J9

86);

Mic

hon

(198

7);

Mon

te!

(198

8'

Vos

ges*

•3

00

(by

Sil

l-li

ke b

ody

para

llel

t

Cre

tes

Dur

bach

ites

, la

mps

, G

agny

(19

78);

And

re (

1981

) analo~vi

neis

sose

ban

ding

_ I ~ranitoid

vau~mtes

Bat

jber

g -4

45

(K

-R

ound

ed b

lock

s in

B

atbj

erg

Ver

y si

mila

r to

Sco

ttis

h B

rook

s et

al.

(l98

1)

Ar,

RbS

r vo

lcan

ic v

ents

I p

xnt-

i 'ol

ite

Cal

edon

ian

exam

ples

B

iell

a (I

vrea

-•2

80

A

ppin

ite

dyke

s, s

tock

s;

Var

ious

A

ppin

ites

/lam

ps b

rack

et

Buf

ficr

e (1

964)

; B

oria

ni &

Sac

chi

(197

3);

Bor

iani

et a

l.(l

974)

; G

iobb

i V

erba

no z

one)

' va

riou

s)

"lam

p" d

yke-

swar

ms

rani

loid

s I ~ranitoids· d

eep-

seat

ed

high

-T

Ori

goni

et

al.(

l975

199

0)

Bcr

gcn

430±

10

Old

est p

an o

f co

mpl

ex

Sun

nhor

dlan

N

umer

ous

gran

itoi

ds p

ostd

ate

And

erse

n &

Jan

sen

(198

7)

sequ

ence

of

gbr

and

dio

gran

itoid

lg

br,

dio,

oos

sibl

e "a

poin

ites

" B

inda

! 39

9±10

Si

ngle

ken

talle

nite

, B

inda

! T

rans

ition

al r

ocks

, xe

nolit

hs,

Nor

dgul

en &

Mit

chel

l (1

988)

~Ar~

num

erou

s _a

pgin

ite i

nrr.

gran

itoi

d as

sim

ilati

on w

ith ~

rani

toid

s

Sm

ola-

Hit

ra

Ord

o-S

mal

l ir

regu

lar

Sm

0Ia-

Hit

ra

Hb-

phyr

ic u

ltra

maf

ic t

o di

o G

autn

eb (

1987

) vi

cian

in

trus

ions

, dyk

es

rani

toid

ro

cks;

ass

oc. i

ntru

sive

bre

ccia

s F

inis

terr

e ~300 (

by E

ncla

ves

(a f

ew m

etre

s F

inis

terr

e Va

ugn~

rite

s, s

imila

r to

tho

se

Gil

lba

rguc

hi (

1981

); G

illb

argu

chi

et a

l.(l

984)

an

alog

y)

lol!&

l_in

2-m

ica_

Nan

ites '

.&ra

nito

id

of

Vel

av (

Fran

ce)

Dod

oma,

A

rcha

ean

Plu

gs w

ith i

ntru

sion

L

ate

orog

eni

Ass

oc.g

rani

toid

s an

d E

ades

& R

eeve

s (1

938)

; W

ade

& O

ates

(19

38)

Sin

gida

are

as

lr~2

600l

br

ecci

as in

cra

ton

rani

toid

s sv

e-N

e-sv

e in

trus

ions

L

upa

gold

fiel

d , A

rcha

ean

Stoc

ks,

sills

, en

clav

es

Chu

nza,

G

rada

tion

al t

o la

mps

; cl

osel

y T

eal

et a

l.(l

935)

; S

kerl

& O

ates

(19

38);

Har

ris

(198

1);

quar

ter

degr

ee s

heet

s L

akt!

_Ruk

wa

1<~2600)

if! g

rani

toid

s of

crat

on

Nsa

rnva

~rt

assoe.late-oro~enic ~r

anit

oids

20

8-11

, 22

7-9,

244

-5

Not

e: T

able

Cl

cove

rs r

ocks

acc

ompa

nyin

g C

AL

; en

trie

s m

arke

d •

appe

ar in

bot

h C

l an

d C

5

~ r ;J> ~ 0 :g ;a tr1 "'

Co

un

try

P

rovi

nce

O

ccu

rren

ce

Tar

vllil

ia

Kon

se

Kin

yang

uku,

F

ig,2

.1)

Mta

ndu

etc.

T

anza

rtia

N

yanz

ian

Mus

oma

field

, F

ig.2

.1)

Spek

e G

ulf

Tan

zani

a U

saga

ran

Mso

wer

o [(

Fig.

2.1)

U

K

Cal

edon

ides

She

tland

Is.

• [(

Scot

land

I (F

ig.2

.6)

mai

nlan

d)

UK

C

aled

onid

es

Gra

mpi

an

[(Sc

otla

nd [

(Fi~

.2.6

) Hi

~hla

nds*

UK

C

aled

onid

es

NE

Hig

hlan

ds*

Scot

land

Fi

g.2.

6)

UK

C

aled

onid

es N

W

Scot

land

Fi

g.2.

6)

Hig

hlan

ds*

UK

C

aled

onid

es S

W H

ighl

ands

Sc

otla

nd

Fig.

2.6)

I (

Col

onsa

y)•

UK

C

aled

onid

es S

W H

ighl

ands

Sc

otla

nd

Fig.

2.6)

[(

Cow

al)*

U

K

Cal

edon

ides

SW

Hig

hlan

ds

II Sc

otla

nd 1

1Fig

.2.6

)_

(Eti

ve)•

U

K

Cal

edon

ides

SW

Hig

hlan

ds

IISc

otla

nd

Fig.

2.6)

_ (L

ocha

ber)

• U

K

Cal

edon

ides

W H

ighl

ands

Sc

otla

nd [

(Fig

.2.6

) A

rdgo

ur)•

U

K

Cal

edon

ides

S W

Hig

hlan

ds

Scot

land

Fi

~.7.

1)

I lApp

in)•

U

K

Cal

edon

ides

A

ids-

New

ry•

(Uls

ter)

Fi

g.2.

6)

Zam

bia

-A

berc

orn/

Fi

g.2.

1)

Kas

arna

£ ~ ..

... ~ .

....

..

._.,

_..

, ',,_..._.~~~'V•~...._. ._.._....,.,,,,,_,,,~.._.H~•• ~ ....

. ~

... ,~

•o

...... ~ ..

... ~ .....

... ~... . ...

... . ...

..........

..........

.........

...

Age

,Ma

For

m

Ass

. plu

ton

C

om

men

ts

Ref

eren

ces

(+ll

owes

&

M

cArt

hu

r 1

97

6;W

rig

ht

&

llow

es

1979

j

< 1

800

Plu

gs,

sills

; in

trus

ive

Nya

mi

Dif

fere

ntia

ted

sill,

ken

talle

nite

W

hitt

ingh

am (

1959

); M

einh

old

(197

0);

Gab

ert (

1973

);

brec

cias

in c

rato

n sy

enite

at

bas

e· a

ppin

ite

stoc

ks

cf.

Cah

en e

t al

.(l9

84)

Arc

haea

n S

mal

l st

ocks

with

L

ate

gn o

f A

ssoc

iate

d w

ith s

pess

artit

es

Sto

ckle

y (1

936)

=2

600)

br

ecci

as

Dod

oman

an

d vo

gesi

tes

Prot

ero-

2 la

rge

kent

alle

nite

M

sow

ero

Syen

ite-p

erid

otite

-app

initi

c Fo

zzar

d (1

965)

; G

aben

(197

3)

zoic

I p

lugs

(>3

km

acr

oss)

sy

enito

id

com

plex

..<

!Oil

(by

Sm

all

com

plex

plu

tons

B

rae

Seve

ral

othe

r gr

anito

ids

Myk

ura

(197

6);

Fli

nn (

1988

) an

alog

y)

grar

titoi

d ac

com

part

ied

by a

ppin

itic

rock

..<

!Oil

(by

Enc

lave

s in

plu

tons

; G

len

Ban

vie

CA

enc

lose

d w

ithin

D

eer

(195

0,19

53);

Hol

gate

(19

50);

Har

ry (

1952

); M

arst

on (

1971

) an

alo~

y)

sepa

rate

she

ets,

sill

s T

ilt,F

oyer

s fm

er-~

rain

ed d

iori

tes

..<!O

il (b

y N

umer

ous

pipe

s in

M

igda

le,

Ach

'uai

ne h

ybri

ds:

ulua

rnaf

ic-

Peac

h et

al.

(l91

2,p.

l28)

; R

ead

etal

.(l9

25,p

.45;

192

6,p.

l54f

f);

Rea

d (1

931,

an

alog

y)

seve

ral

clus

ters

R

ogan

grt

acid

bod

ies

cut b

y la

mp

dyke

s p.

l65)

;Ma(

194

8 );

Smith

( 197

9);B

row

n( 19

83 );

Fow

ler(

198

8);J

ohn

ston

e( 19

89)

..<!O

il (b

y E

ncla

ves

in d

iori

te;

Rat

agai

n,

Isol

ated

bod

ies

and

mas

ses

Nic

holl

s (1

950)

; A

lder

ton

(198

8);

Moo

rhou

se &

Moo

rhou

se (

1988

) an

alog

y)

sate

llit

e pi

pes

Ben

Loy

al

asso

ciat

ed w

ith ~ra

nito

ids

400o

r Pi

pes

at B

alna

hard

, 7

Kilo

ran

pipe

sho

ws

com

plex

R

eyno

lds

(193

6);

Ben

tley

et a

l.(l

988)

; D

urra

nce

& K

eare

y (1

988)

; R

ock

600?

K

ilora

n, S

cala

saig

;dyk

e ap

pini

te-s

yeni

te r

elat

ions

hips

19

89b)

..<

!Oil

(by

Enc

lave

s in

plu

tons

, A

rroc

har,

CS

are

fmc-

grai

ned

equi

vale

nts

And

erso

n (1

935a

,193

7a);

Noc

kold

s (1

941)

an

alog

y)

mar

gins

of

sate

llite

s G

arab

al H

ill

of a

ppin

ites

..<!O

il (b

y Is

olat

ed p

ipes

at

Gle

n ?G

len

Etiv

e S

yeni

tes

with

app

inite

s an

d K

ynas

ton

& H

ill (

1908

); B

owes

et a

l.(l

963)

; C

ondl

iffe

(19

76)

analQ

&Y

} C

ham

an, G

len

Orc

hy

lgra

rtito

id

brec

cias

..<

!()(

)(by

Enc

lave

s ne

ar c

onta

cts

Ben

Nev

is,

Som

e sk

arn-

like

enc

lave

s m

ay

Has

lam

(19

70);

Pla

tten

(19

82a)

an

alog

y)

of g

rart

itoid

pha

ses

Gle

nCoe

no

t be

mag

mat

ic

..<!O

il(by

Enc

lave

s in

all

mru

n S

uont

ian

Spe

ssan

ite

dyke

s al

so a

s M

acG

rego

r &

Ken

nedy

(19

31);

Sab

ine

(196

3)

anal

ogy)

I ph

ases

of

plut

on

rarti

toid

en

clav

es in

gra

nito

id p

luto

n ..<

!()()

> 10

0 pi

pe·<

:am

plex

es

Bal

lach

ulis

h, A

ppin

ite/k

enta

llert

ite ty

pe-l

ocs

Wal

ker(

J927

);B

owes

& W

righ

t(l9

6!,1

965,

1967

);B

owes

(J96

2);B

owes

et a

l I<

K-A

r) A

rshe

al

Dur

or e

tc.)

Eti

vem

la

mps

fon

m m

argi

ns t

o pi

pes

I096

4);W

esto

ll &

Mil

ler(

l969

);R

ice

& D

avie

s(l9

79);

Pla

tten

(l98

2b 1

984)

..<

!Oil

(by

Mar

gina

l B

i-px

nt &

N

ewry

N

o !I

ue a

ppin

ites

occu

r K

enna

n (1

979)

; M

eigh

an &

Nee

son

(197

9)

anal

ogy)

ot

her

appi

nitic

roc

ks

lgra

rtito

id

? V

ario

us

"mat

ched

alm

ost

exac

tly

Dea

ns (

1938

) I g

rani

toid

s am

ong

the

Scot

tish

appi

nite

s"

~ ~ z tJ n tr1

Ul

N 8)

Co

un

try

Anl

arct

ica

Ant

arcl

ica

Au

stra

lia

(NS

W)

Au

stra

lia

(SA

)

Aus

tral

ia

(WA

-of

fsho

re)

Bra

zil

(MG

)

Can

ada

(Lab

rad<

rJ

Can

ada

(Ont

ario

)

Can

ada

(Ont

ario

)

Egy

pt

Fin

land

(M

iddl

e)

Ger

man

y (F

DR

)

HW

1gar

y

.I.U

O.,

HV

..

....

....

..

..,_

__

V,I

I.I

..I.I

U'v

U l~U . .i'

\.'v

U

Vl

U<

.U,,

;H

UV

ll"

-'

V'v

VU

'''-

''''

-"

-'"

' 'v

V.'

vl.

.LII ~nV

V'-

"''"'~'-'

.U.U

OI

IV

II

l.'v

IJ

IU

.OI ..

.. I

IV

.J

Pro

vin

ce

Occ

. A

s A

ge,

Ma

L

For

m

Co

mm

en

ts

Ref

eren

ces

(•

-m

ain

ly

to

Incl

usi

on

s)

-R

adok

Lak

e R

•1

10

A

M S

ills

, "M

onch

iqui

tes"

cla

ssif

y as

UD

on

Wal

ker

& M

ond

(197

1);

Rav

ich

et a

l.(l

985,

p.2

06ff

) (F

igs.

2.2

& (

Bea

ver)

, Pr

. (K

-Ar)

U

P

thin

M

DA

and

min

eral

ogy;

UP

sil

ls,

2.3)

C

harl

es M

tn

UD

dy

kes,

U

D d

ykes

/pip

es;

rich

ly x

enol

ithi

c -

Ves

tfol

d R

1

AS

#dyk

e. A

ssoc

iate

d c

arbo

nale

·ric

h br

ecci

as·

Del

or e

t al.

(199

0);

Col

lers

on &

She

rato

n (1

986)

; S

hera

ton

et a

l.(l

987)

(F

igs.

2.2

& H

ills

U

D

form

erly

"al

kali

ne d

ykes

"; m

any

2.3)

as

soc.

tho

leii

tic

dyke

s o

f va

r. a

ge

Tas

man

K

elly

s P

oint

R

Pen

ni a

n A

C

Loc

al

WR

ch

em,

min

eral

ogy

in e

very

C

happ

ell

& W

hite

(19

76);

unp

ubl.

data

F

old

Bel

t (p

aleo

mag

) cs

dyk

e-re

spec

t tr

ansi

tion

al t

o C

AL

; ri

chl

Fig

.2.8

) or

Ter

tiar

y:

swan

n xe

nol

ith

ic;

inva

de

_grt

plu

ton

s O

rror

oo

Eur

elia

/ s

•170

(K-A

r K

2? B

elt

of

For

mer

ly "

larn

prop

hyti

c cb

t,

Tuc

ker

& C

olle

rson

(19

72);

Col

ches

ter

(197

3);

Fer

guso

n et

al.

(197

9);

Fer

guso

n &

She

rato

n (F

igs.

2.3

& T

erow

ie/

UA

dy

kes,

ki

mbe

rlit

e'',e

tc.;

som

e m

ay b

e (1

979)

; S

trac

ke e

t al

.(l9

79);

AJ.

AJa

nse

& C

.B.S

mit

h (p

ers.

com

m.

1989

) 2.

8)

Wal

low

ay

KU

I pl

ugs

true

kim

berl

itcs

, ot

hers

UM

L,

cbt

C.A

ustr

alia

E

del

No.

I R

l M

esoz

oic

CM

N

o A

ssoc

.pho

noli

tes,

tra

chyt

es;

WR

L

e M

aitr

e (1

975)

M

obil

e B

elt

bore

hole

(p

roba

bly

cv i

nfor

m

chem

, m

iner

al a

nd a

ssoc

iati

on in

F

ig.2

.8)

=16

0)

at io

n ev

ery

resp

ect

tran

siti

onal

to

AL

B

razi

lian

A

lto

L

80-8

7 A

M D

ykes

, P

oorl

y kn

own;

cbt

, "m

onch

iqui

tic

Svi

sero

et

al.(

l983

); T

ompk

ins

(198

7)

(Fig

s.2.

2 &

Par

anai

ba

or

(K-A

r)

Kl

pipe

s la

rnpr

ophy

re,

larn

prop

hyti

c-ty

pc

2.3)

I (

Can

as,

etc.

) s

UA

ro

ck"

as w

ell

as t

rue

kirn

berl

ites

O

ttaw

a-A

illi

k B

ay

s ·5

70

A

S

Cen

tra'

Man

y ro

cks

tran

siti

onal

AS

/UD

; K

ranc

k (1

939,

1953

); H

einr

ich

(196

6, p

.320

); K

ing

& M

cMil

lan

(197

5);

Cur

rie

(197

6, p

.ll5

);

StL

awre

nce

(K-A

r)

UA

dy

ke-

asso

c. o

lder

''v

oges

ites

, rn

inet

tes,

F

oley

(19

84);

Mal

pas

et a

l.(l

986)

; *M

itch

ell

(198

7,p.

40);

cf.

Ber

gman

(19

87,

p.l

28

) I f

Fig

.2.9

) U

D

swan

m

odin

ites

" =

1470

Ma

(Tab

le C

2)

E.O

ntar

io/

Nem

ego-

s ~1010

AM

L

amps

rep

rese

nt p

enul

tim

ate

Hei

nric

h (1

966,

p.3

96);

Cur

rie

(197

6, p

.87)

; S

age

(198

7b)

W.Q

uebe

c se

nla

(K-A

r,

UA

ph

ase

of

com

plex

(on

ly

ICFi

g.2.

9)

Rb-

Sr)

ca

lcit

e-ch

lori

te v

ein

s ar

e la

ter)

N

ipis

sin

g C

alla

nder

s

=57

0 A

S M

any

Lam

ps

pare

ntal

to

fen

ite-

Cur

rie

& F

ergu

son

(197

0);

Fer

guso

n &

Cur

rie

(197

1,19

72);

Cur

rie

(197

6, p

. 72

); C

ulle

rs &

(F

igs.

2.2

& B

ay

(K-A

r)

AM

dyk

es

carb

onat

ite-

trac

hyte

com

plex

; M

edar

is (

1977

); E

by (

1980

) 2.

9)

uo

som

e "m

onch

iqui

tes"

-U

O

1 A

ss w

an &

A

1

AC

>

38

CA

L m

ay r

elat

e to

gra

nito

ids,

AL

Leh

man

n (1

977)

; B

asta

et a

l.(l

985)

; E

yal

& E

yal

(198

5)

(Fig

.2.1

) E

aste

rn

cs

dyke

s,

to a

lkal

ine

rin

g-co

mp

lexe

s, I

.e.

Des

ert

CK

1

4lo

c th

e tw

o m

ay b

e to

tall

y un

rela

ted

-H

auk

ives

i,

R

=18

30

AC

42

"C

arnp

toni

tes"

= C

S; m

iner

alog

y H

ackm

ann

(191

4);

Hti

hma

(198

1);

Lau

kkan

en &

Mllk

ipl!

ll (1

983)

; L

aukk

anen

(19

87)

(Fig

s.2.

1 &

Pie

lave

si,

(U-P

b in

C

K

dyke

s /a

ge n

ot w

ell

know

n; m

ay b

e 2

2.2)

Nilsi~.

etc.

zi

rcon

) C

M

CA

L/A

L g

roup

s o

f di

ffer

ent

ages

R

hine

K

aise

rstu

hl

S6

Oli

goce

ne

AM

Dyk

e,,

"Ber

gali

tes"

-U

P;

asso

c. w

ith

Soe

llne

r (1

913,

1939

); H

einr

ich

(196

6, p

. 57

,436

); W

inom

enau

er (

1966

;197

3b,p

.31;

1974

);

Gra

ben

-Mio

cene

U

P

Dec

ker melilitites,cb~phon,tephrite,etc.;

Hub

bene

n et

al.

(I98

8)

I (F

ig.2

.12)

-t

uff

AM

pre

date

but

UP

pos

tdat

e cb

t -

Bud

a/V

elen

e< S

69

-77

AM

Dyk

e-D

ata

mos

tly

from

I 1

bor

ehol

es;

Horv~th

& O

do

r (1

984)

; K

ubov

ics

et a

l.(l

985,

1989

); S

zab6

(19

85,1

986)

; D

obos

i &

Horv~th

(Fig

.2.1

2)

Hil

ls,

Tra

ns-

(K-A

r)

AC

sw

anru

on

ly 2

out

crop

s;

tran

siti

on s

erie

s (1

988)

da

nube

Mtn

s --

l)O

J>

<etw

ccn

UM

L/ A

L;

asso

ciat

ed

NB

. C

oinc

iden

tal j

uxta

posi

tion

s o

f la

mpr

ophy

res

kn

ow

n to

be

of

diff

eren

t ag

es a

re N

OT

cov

ered

, bu

t so

me

may

be

incl

uded

for

lac

k o

f dar

a

~

N r > ~ 0 :g -< ;<

) ti

l "'

Co

un

try

P

royi

nce

Indi

a -

(And

hra

(Fig

.2.1

3)

Pra

desh

) In

dia

Indi

an

(Ass

am)

Gon

dwan

as

Fi~.2.13)_

Indi

a In

dian

(B

ihar

) G

ondw

anas

F

ig.2

.13)

In

dia

Indi

an

(Bil

w)

Gon

dwan

as

I 1Fi

g.2.

13)

Indi

a In

dian

(B

ilw

) G

ondw

anas

Fi

g.2.

13)

Indi

a D

ecca

n (M

aha-

(Fig

.2.1

3)

ra'ih

tra)

Indi

a In

dian

(W

est

Gon

dwan

as

Beng

_al)

i(Fi

g.2.

13)

Italy

V

enel

ian

(Fig

.2.1

2)

Ital

y V

enet

ian

(Val

le

(Fig

.2.4

&

d'A

osta

) 2.

12)

Ivor

y -

Coa

st

Fi~.

2.4)

Ken

ya

E.A

fric

an

Rif

t i(

Fig.

2.3)

M

alaw

i C

hilw

a (F

igs.

2.2

&

2.3)

N

ew

-Z

eala

nd

(Fig

s.2.

2,

·-

2].

.2.J

L_

• .. ..

., .. ,

'-'"

'-''

.._

..'"

' .. ~~

_.,,,....,.....,

• ,._._..~,_,._. v~

....

...._

. '"''~"-" "·

"-'•

v

..... ~ ..

. ~• '-

'"'"

"-''-'

...,

...,

• ••

a.L

u

....

. v

......

..

....

....

..

....

....

. ~ '-

' u

• ..

, ..

, ...

....

....

....

....

.

De

c.

As

Ag

e,M

a L

Fo

rm

Co

mm

ents

R

efer

ence

s (*

=

mai

nly

to

incl

usio

ns)

Waj

raka

rur/

R

90

0-10

00

KU

8

pipe

s T

erm

ed ''

kim

berl

ites,

oliv

ine-

Rao

& P

hadt

re(1

966)

;Ana

nd(1

971)

;Ano

n(19

71);

Mur

thy

(197

7);B

alas

ubra

luna

nyan

eta

!.( 1

97M

): L

atta

vara

m/

(K-A

r)

UA

in

bel

t 1a

rnpr

oite

s" e

tc.;

geoc

hem

istr

y &

A

kella

et a

i.(19

79):

Nag

abhu

shan

arn(

1985

):G

upta

et a

l.(19

86);

Gup

ta S

arm

a et

a1.

(198

6):

*Neh

ru

Muri

~iri

pall

U

.?

min

eral

ogy

tran

sitio

nal

(Fig

.5.5

b &

Red

dy[1

989)

;Red

dv(l9

86-7

);Gan

_g_u

ly &

Bha

ttach

arva

(l98

7l:S

cott

Smith

(198

9)

E.H

imal

ayas

L

•121

C

M S

ills

, do

min

antly

CM

, bu

t m

any

Ach

aryy

a (1

969)

; Sa

rkar

et a

l.(l

980)

; Pa

ul &

Pot

ts (

1981

); P

aul

& S

arka

r (1

984)

co

allie

ld,

(K-A

r)

LL

dy

kes

tran

sitio

nal r

ocks

and

som

e D

arje

elin

g_

uneq

uivo

cal

LL:

mos

t of

the

I I B

okar

o L

C

reta

ceou

s C

M S

ills

, So

-<:a

lled

"mic

a-pe

rido

tites

" ar

e M

ukhe

rjee

(19

61);

Gup

ta &

Yag

i (!

980,

p.7

8);

Sark

ar e

t a1.

(198

0);

Paul

& P

otts

(19

81);

Paul

co

allie

ld

(by

u.

dyke

s be

st d

escr

ibed

as

LO

, th

ough

&

Sar

kar

(198

4);

Mid

dlem

ost e

t al.(

1988

); R

ock

& P

aul

(198

9);

Scot

t Sm

ith (

1989

) an

alog

y)

tran

sitio

nal

to K

IL i

n ch

emis

try

Dha

lbhu

m/

L

Cre

tace

ous

CM

Dyk

es

Ext

ensi

ons

of m

ain

coal

field

s B

isw

as &

Ray

(!9

52);

Sub

ram

anya

m &

Nan

dan

(196

1);

Paul

& S

arka

r (1

984)

G

irid

ih

(by

u la

mps

co

allie

ld

anal

ogy)

)h

aria

L

10

5-11

3 C

M S

ills,

Se

e pr

evio

us e

nLrie

s; ou

tlier

s Fo

x (1

930)

; Sh

arm

a (!

939)

; G

hose

(19

49):

San

yal

(196

1,19

64):

Par

eek

(196

6):

Sark

ar e

t al.

coal

field

(K

-Ar)

L

L

dyke

s oc

cur

at C

hhip

ia,

Mirz

.apu

r (1

980)

: Pa

ul &

Pot

ts (

1981

); S

ingh

(19

81);

Gup

ta &

Yag

i (1

980)

; G

upta

et a

l.(19

83):

Pau

l &

di

sLri

ct, e

tc.

Sar

kar(

l984

); M

iddl

emos

t et

al.(1

988)

; R

ock

& P

aui(

1989

);R

ock

et a

l.(l9

90)

Bom

bay/

W

R6

Ter

tiary

A

C

Maj

or

Som

e m

iscl

assi

fied

(T

able

C8)

; A

uden

(19

49);

Suk

hesw

ela

& P

olde

vaan

(19

48):

Suk

hesw

ela

& S

ethn

a (1

962)

; D

eshp

ande

&

coas

t (Pa

rol,

(=60

) A

M d

yke-

trans

i tio

na!

AL

/UM

L;

asso

c C

hakr

anar

ayan

(19

73);

Cha

tterj

ee (

1974

); D

essa

i (19

85,1

987)

; M

ahon

ey e

t al.(

1985

); K

ochh

ar

Mur

ud, e

tc,)

UD

sw

arm

te

ohri

ohon

olite

, ne

phel

inite

olu~s 1

0987

): R

ock

& P

aul

(198

9):

Seth

na (

1989

);_D

essa

i et

al.

(l99

0)

Ran

igan

j L

11

0-11

2 C

M S

ills

, Fo

m1e

rly t

erm

ed "

glim

mer

ite,

Gee

(19

32):

Sha

rma

& S

ubra

rnan

yam

(19

52);

Ban

erje

e (1

953)

; G

anju

& P

ant (

1962

): G

upta

&

coal

f•el

d (K

-Ar)

u

. dy

kes

lam

prop

hyre

, le

uciti

te, m

ica-

Yag

i (1

980,

p.7

8);

Sark

ar e

t al.(

1980

); P

aul

& P

otts

(19

81);

Pau

l &

Sar

kar

(198

4);

Mid

dlem

os1

peri

dotit

e, m

onch

iqui

te",

etc

.; et

al.(

1988

); R

ock

& P

aul

(198

9);

Sco

tt S

mit

h (1

989)

A

ltipi

ano

di

R

Post

-A

C

Dyk

es

Mos

t "a

nkar

alri

tes"

hav

e es

sent

ial

Vec

chi

(196

6):

Pier

i et

al.(

1969

) T

onez

za/

Olig

ocen

e A

M

Am

and

are

bet

ter

term

ed U

O;

Posi

na V

all.

uo

asso

c. a

lkal

i ba

salts

N

WA

lps

Bl

29-3

3 C

M D

ykes

, A

u ve

ins

coev

al w

ith l

amps

; C

M

Mar

co (

1958

): D

alP

iaz

et a

l.(19

79);

Ven

ture

lli e

t al.(

1984

b);

Wag

ner

& V

elde

(19

85);

Dia

rnon

< (B

iella

, Pla

n A

I (K

-Ar)

cv

?ra

re

tran

sitio

nal

toL

L:

ands

, hi

gh-K

&

Wie

denb

eck

(198

6)

d'A

ibar

d,et

c.

LC

la

vas

ands

lav

as·

sve,

mon

z, g

rt s

tock

s B

obi,

R

1150

-143

0 K

U

Dyk

es,

Form

erly

"m

etak

imbe

rlite

", "

miC

l' B

arde

t & V

ache

tte (

1966

): K

nopf

(19

70);

Bar

det (

1974

); M

itche

ll (1

986,

p.2

8)

Scgu

cla

(K-A

r)

LO

so

me

~per

idot

ite"

, ''f

ill.r

oyitc

", "

nln6

ite"

UL

sh

cam

J ch

emic

ally

tra

nsiti

onal

(Fi

~.5.

5b)

Hom

a B

ay

56 T

ertia

ry

KU

C

lust

e T

erm

ed "

kim

berl

ites"

(It

o),

UM

L

Ito (

1986

): D

awso

n (1

989)

(B

ondo

&

of

(Daw

son)

: A

m a

bund

ant;

Yal

a)

pipe

s ch

emic

ally

tra

nsiti

onal

(Fi

g.5.

5b

Chi

lwa

Is./

s Ju

rass

ic

AC

C

entr

a "B

efor

sitic

lam

prop

hyre

s"=

UA

: G

arso

n (1

962,

1965

a,b;

1966

); G

arso

n &

Cam

pbel

l Sm

ith (

1965

); H

einr

ich

(196

6, p

.522

);

Tun

dulu

(=

130)

U

A

dyke

-on

e la

te p

lug

AC

at C

hilw

a Is

; W

oolle

y &

Jon

es (

1987

, p.

339,

348-

9)

UL

swar

m

lam

ps=

late

st m

aRm

atis

m i

n ar

ea

Hoh

unu/

R3

84-

90 (

fie!

AC

M

ajor

T

rach

ytes

, rhy

olite

s, e

tc;

CA

L/A

l H

ende

rson

(19

I7):

Was

hing

ton

(191

7);

Nat

han

(196

8);

Pira

jno

(198

2); T

ullo

ch (1

984)

: Coo

per

Bul

ler

(inc

. da

ta,K

-Ar ,

CM

dyk

e-sw

arm

s m

ay b

e of

dif

fere

nt a

ges;

et

al.(

1987

) R

eefto

n)

alae

omag

) cv

sw

anru

ass

ocia

ted

Au

min

eral

izat

ion

?; "" tr1 8 ()

tr1

(/)

8}

&U

UU

,.•

'-'V

o -V

II&

LIIII'-

'U.I

IU

"'-

'U

V&

1

.-lU

.II,

:,I\

.,lV

IIU

.& ~\.oU&l .

... l

l'-"

"',

;,

....

VY

...

. lL

IIF

. '-"

V V

I

IU

Vl

....

U

.UIJ

IV

IJ

II

l ..

..

Vlu

..ll

\.o

ll..

.,..

, C

ou

ntr

y

Pro

vin

ce

Occ

. A

s A

ge,

Ma

L

Fo

rm

Co

mm

ents

R

efer

ence

s (*

=

m

ainl

y to

in

clus

ions

) I ~

New

-

Alp

ine

S4

20-2

5 A

C

Dyk

es,

Inte

nse

regi

onal

dyk

e-sw

arm

with

Tur

ner

(193

2);

Hut

ton

(194

0);

Mas

on (

1961

); G

rind

ley

(196

3);

Wel

lman

& C

oope

r (1

971)

; Z

eala

nd

(Fig

s.2.

2,

swar

m, H

aas

(K-A

r, A

M a

few

as

soc.

cbt

,ting

, bre

ccia

s; p

revi

ous

Wal

lace

(197

5); B

arre

iro

(198

3);

Coo

per (

1971

,197

9,19

86);

Bar

reir

o &

Coo

per (

1987

); C

oope

r [(

Ota

go)

2.3

2.8)

{B

urke

Riv

er

Rb-

Sr)

uo v

ents

I I C

reta

ceou

s) a

ges

inco

rrec

t et

al.(

l987

); B

rodi

e &

Coo

per (

1989

) N

orw

ay

Fenn

o-L

erke

haug

, R

6 <

688

A

M =

10

Met

amor

phos

ed;

may

be

sim

ilar

And

reas

son

et a

l.(l9

79);

Mit.

chel

l & R

ober

ts (

1986

); D

.Rob

erts

(pe

rs.c

onun

.) Sc

andi

an?

(Viv

e,

(Ar-

Ar)

U

A

dyke

s ag

e to

Fen

, etc

; an

alys

es d

cfm

e I (F

ig.2

.2/3

) B

ruem

), tw

o gr

oups

of

AL

and

UM

L Po

rtug

al

Iber

ian

Sine

s M

t =7

2 A

C

Cen

tra

"Spe

ssar

tites

" ha

ve n

orm

ativ

e N

e, C

artil

ho (

1971

); R

ock(

I982

b)

(Ale

ntej

o) (

Fig.

2.12

) (R

b-Sr

) ?C

K d

ykes

pr

obab

ly A

L; "

kers

antit

es m

ay b

e I g

enui

ne; o

vers

at. s

ve c

ompl

ex

Rou

rnar

ti• -

Faga

ras

M

Post

-A

C

Dyk

es

May

be

two

sepa

rate

sui

tes,

one

A

nton

& C

onst

antin

escu

(I 9

77)

Mtn

s.

Lia

ssic

A

M

poss

ibly

rel

ated

to D

itro

neph

elin

cs

sy

enite

com

plex

(T

able

C2}

S.

Afr

ica

Swar

t-'M

ale'

dyk

e,

R?

Mes

owic

K

2; D

ykes

, V

ario

usly

ter

med

"01

-Ph-

Le-

Skin

ner

& S

cott

(197

9);

Ber

gman

(19

87);

Daw

son

(198

0,19

89);

AJ.

AJa

nse

(per

s.co

nun.

, ru

ggen

s,

Hel

amm

ine;

U

A

vent

s la

mpr

oite

; Ph

-lam

p, S

a-L

e-la

mp"

· 19

89)

Pnei

l et

c.

Bas

ler's

min

LO

. as

soc.

def

inite

dia

mon

dife

rous

K2

S.A

fric

a C

ape

Bus

hman

lanC

L

5G-7

5 A

M B

elt o

f Fo

rmer

ly "

kirn

berl

ites"

etc

; roc

ks

Vis

ser

(196

4); M

cive

r (1

981)

; M

oore

& V

erw

oerd

(198

5)

(Cap

e (F

igs.

2.2

& /

Bitt

erfo

ntei

(v

ario

us

CK

. >27

0 ha

ve M

g-Il

,Cr-

Po,C

r-D

i bu

t no

Prov

ince

) 2.

3)

/Pof

adde

r m

etho

ds)

UA

•io

es

dms

01·

asso

c.cb

t 01

-mel

ilitit

es

S.A

fric

•. K

urw

nan

Dun

drum

/ R

•1

600

K1

2dyk

e: I

ntim

atel

y as

soci

ated

with

old

est

Shee

et a

l.( I

989)

(B

echu

a-(F

ig.2

.3)

Rir

ies

(K-A

r, U

A

know

n ki

rnbe

rlite

s na

land

) R

b-Sr

) S.

Afr

ica

"Pila

nes-

Gen

eral

M

14

6-14

20

AC

D

ykes

, T

erm

inol

ogy

conf

used

; se

vera

l W

agne

r (1

912)

; Hal

l (19

37);

Vis

ser

(196

4); F

ergu

son

(197

3)

s: ~ i "' (T

rans

-be

rg"

(Fig

s (D

erde

poor

te s

(mai

nly

AM

plu

gs

mag

mat

ic p

hase

s bu

t dat

a to

o va

al)

2.2

& 2

.3)

Gou

dini

,etc

. II

95-1

420

UL

sp

arse

to r

elat

e la

mps

to

each

one

U

K

Her

cyni

des

Cor

nish

A

I la

mp:

C

M D

ykes

So

me

CM

tra

nsiti

onal

toL

L;

true

Rei

d (1

906,

p.58

ff;I

910,

191

1,19

12);

Sm

ith (

1916

,192

9);

Flet

t &

Hill

(19

46);

Edm

onds

eta

!.

(Eng

land

) (F

igs.

2.4

& d

ykes

, =2

79;

LL

L

L a

t Pen

denn

is; a

ssoc

. gra

nito

id.

(196

9, p

.47)

; E

xley

& S

tone

(19

82);

Hal

l (1

982)

; Jon

es &

Sm

ith (

1985

); L

eal e

t ai.(

I987

);

2.5)

C

ornw

all

grt:=

282

of C

omub

ian

bath

olith

; Q

z-po

rph

Ber

gman

(I 9

87)

UK

H

ercy

nide

s E

xete

r tra

ps,

AI

lam

p:=

27

CM

Dyk

es,

Som

e C

M t

rans

ition

al t

oLL

; tru

e T

idm

arsh

(193

2); E

dmon

ds e

tal.

(I96

8, p

.I34

ff;

1969

, p.5

5);

Kni

ll (1

969,

1982

); V

elde

(19

7Ic)

(E

ngla

nd)

(Fig

s.2.

4 &

Dev

on

grt:

,282

L

L

?lav

as

LL

at H

olm

ead,

et.c

.; as

soc.

sho

sh C

osgr

ove

(197

2); J

ones

& S

mith

(19

85);

Tho

rpe

et a

l.(19

86);

Lea

t et a

l.(19

87)

2.5)

K

-Ar

abs

bas

lava

s C

omub

ian

bath

olith

U

SA

Oua

chita

s "V

"int

r/

M

Cre

tace

ous

AM

Dyk

es,

Ter

min

olog

y co

nfus

ed;

see

also

W

illia

ms

(189

0);

Mis

er &

Ros

s (1

923b

); C

rone

is &

Bill

ings

(19

29);

Tol

man

& L

ande

s (1

939)

(A

R)

(Fig

.2.1

0)

Perr

yvill

e/

R

(=10

0)

LO

pipe

s,

Prai

rie

Cre

ek in

Tab

le C

4 G

ordo

n et

ai.(

I958

); S

teel

e &

Wag

ner(

I979

); J

anse

& S

heal

wt (

1987

); M

orri

s(I9

87)

Ben

ton,

etc

s

UA

si

lls

USA

N

.Am

eric

an H

opi

But

tes

RI

Mid

dle

AM

300

A

ssoc

. U

dep

osits

; in

clud

es T

uba

Shoe

mak

er (

1956

); B

arri

ngto

n &

Ker

r (1

961,

1962

); S

hoem

aker

et a

i.(I9

62);

McB

irney

(19

63);

(AX

) C

ordi

llera

(i

nc. o

utlie

rs

Plio

cene

uo

ven

ts;

dyke

,etc

.;"N

e-m

onch

iqui

te"

= U

O H

einr

ich

(196

6, p

.352

-3);

Wat

son

(196

7a);

Sud

a et

ai.(

I982

); A

li be

rt e

t al.(

I986

) 11

Fi2.

2.10

) nr

. Cam

eron

m

aars

unus

ual

AL

lava

s an

d py

rocl

astic

s U

SA

N.A

mer

ican

Nav

ajo

L

20-2

5 C

M S

ills,

>

30

CM

bod

ies;

"ka

tung

ites

"-[I

): W

illia

ms

(193

6);

Alle

n &

Bal

k (1

954)

; Sh

oem

aker

et a

i.(I9

62);

Wat

son

(196

7a);

(A

Z!C

O/

Cor

dille

ra

(Col

orad

o (K

-Ar)

UL

dyk

es,

UM

L; "

kim

berl

ites"

(no

w te

rmed

M

cGet

chin

& S

ilver

(197

0);

Nae

ser

(197

1);

Selu

nitt

et a

l.(I9

74);

Mey

er (1

976)

; Rod

en &

N

M/U

T)

[(Fi

g.2.

10)

Plat

eau)

U

P pi

pes,

"s

erpe

ntin

ite m

icro

brec

cias

'}re

l. Sm

ith (

1979

); R

oden

et a

l.(l9

79)

Co

un

try

P

rov

ince

USA

N

.Am

eric

an

(AZ

/CO

/ C

ordi

llera

N

M/U

T)

I(Fi

g.2.

10)

USA

N

.Am

eric

an

(AZ

/CO

/ C

ordi

llera

N

M,IU

T)

I (Fi

g.2.

10)

U

SA

N.A

mer

ican

(C

O)

Cor

dille

ra

FiR

.2.1

0)

USA

N

.Am

eric

an

(CO

) C

ordi

llera

F

ig.2

.I0)

U

SA

N.A

mer

ican

(M

T)

Cor

dille

ra

Fig.

2.10

) U

SA

-(N

Y)

(Fig

.2.1

0)

USA

-

(NY

) (F

igs.

2.2,

2.

3 &

2.1

0 U

SS

R

Kol

a (F

igs.

2.2

&

2.3)

U

SS

R

Ald

an

Shie

ld

US

SR

M

eim

echa

-(S

iber

ia)

Kot

ui (

Figs

2.

2 &

2.3

)

-~·-~~

~· ~ ....

········~~· ...

.. ~ ....

........

....... ~

.....

.. ~ .....

....... '

"' .....

..........

..........

..........

...,

........

... ~.

~ ....

........

.. ,......

.. ......

. . ....

..

.... '"

'' .....

.....

Occ

. A

s A

ge,

Ma

L

For

m

Co

mm

ents

R

efer

ence

s (0

=

mai

nly

to

incl

usio

ns)

I N

avaj

o ve

nts

to C

M (

Mitc

l1el

l J9

86,p

.36,

151)

[2

]: G

upta

& Y

agi

(198

0, p

.63)

; A

oki

(198

1);

Del

aney

& P

olla

rd (

1981

); R

oden

(19

81);

Rog

er1

(con

tinue

d 2)

fo

rm 6

dia

trem

es a

t Bue

ll Pa

rk,

et a

l.(l9

82);

Jon

es &

Sm

ith (

1983

); L

augh

lin e

t al.(1985~.1989); V

anim

an e

t al.(

1985

);

Can

e V

alle

y, G

amet

Rid

ge

Gre

en M

cDow

ell e

t al

.(l9

86);

Esp

eran

ca &

Hol

low

ay (

!987

); A

Iibe

rt e

t al.(

1986

) I

Nav

ajo

Kno

bs,

Mul

e E

ar,

Mos

es R

ock;

[3

):M

cGet

chin

& S

ilver

(I97

2);H

elm

stae

dt &

Doi

g(J9

75);

Hel

mst

aedt

& S

chul

zc(I

979)

; I

(con

tinue

d 3)

re

fs l

iste

d co

ver:

[I]

serp

entin

ites;

E

hren

berg

(l97

9,19

82ab

);E

hren

berg

& G

riff

in(!

979)

;Sm

ith(!

979,

1987

);Pa

dova

ni &

Tra

cy

i 2]

min

eues

; *[

3] i

nclu

sion

s 19

81);S

mith

& E

hren

berg

(198

4);B

road

hurs

t(19

86);

Men

zies

et a

l.(l9

87a)

;Wils

hire

et a

l.(l9

89)

Cri

pple

M

28

-34

AM

Dyk

es

Ass

ocia

ted

wilh

pho

nolit

ic

Lin

dgre

n &

Ran

som

e (1

906)

; re

cent

unp

ubl.d

aUl

Cre

ek

(K-A

r) cv

su

bvol

cani

c co

mpl

ex;

gold

fiel

d;

I

uo

Fp

-fre

e "m

onch

iqui

te" =

UO

I Sp

anis

h A

I 20

-27

AC

93

0 sq

Ter

min

olog

y ve

ry c

onfu

sed;

dyk

e C

ross

(19

06);

Kno

pf (1

936)

; Jo

hnso

n (1

961,

1964

,196

8); J

oplin

(I9

66);

Pod

wys

ocki

& D

utch

er

Peak

s/T

wo

Bl

(fis

sion

C

M k

m

up t

o 1.

65 k

m lo

ng;

2 se

ts l

amps

(19

71);

Jahn

(19

73);

Jah

n et

al.(

J979

); S

mith

(19

87)

But

tes

~ack)

swar

m

EN

E c

ut b

y ra

dial

dyk

es)

Cas

tle M

tns.

AI

lam

p&

AM

Dyk

es

lam

p su

ppos

edly

int

rusi

ve

Wee

d &

Pir

sson

(I8

96)

grt:

CM

eq

uiva

lent

s of

bas

altic

flo

ws

Ter

tiary

cv

Ithac

a ar

ea

R

=155

K

U

Man

y Fo

rmer

ly

"kim

berl

ite, k

imbe

rliti

M

arte

ns (

I924

); W

atso

n (I

967b

); Z

artm

an e

t ai.(

I967

); M

eyer

(19

76);

Mitc

hell

(197

9,19

86);

(G

lenw

ood,

(K

-Ar,

dyke

s ro

ck,

alno

ite"

etc.

; ch

emic

ally

*K

ay e

t al.(

I983

); B

asu

et a

i.(I9

84);

*E

ggle

r et

al.(

I987

) Si

x M

ile

Rb-

Sr)

tran

sitio

nal

(Fig

.5.5

b);

??m

elili

te

Cor

tlan

dt-

M

430-

460

AC

B

elt o

f A

L re

i. B

eem

ervi

lle N

e-sy

e, C

AL

Aur

ouss

eau

& W

ashi

ngto

n (1

922)

; M

axey

(19

76);

Rat

clif

fe (

I981

); D

omen

ick

& B

asu

(198

2);

Bee

mer

ville

S

(K-A

r,Rb-

CK

dy

kes

to C

ortla

ndt c

ompl

ex;"

spes

sart

ite'

Rat

clif

fe e

t ai.(

J983

); B

ende

r et a

l.(I9

84)

com

plex

es

Sr,S

m-N

d\ c

s ~AC; R

oset

owr,

Sto

ny P

t.,et

c.

Cap

Tur

ij/

S7

=365

A

M D

yke-

Ass

ocia

ted

cbt,

turj

aite

, ijo

lite;

K

ranc

k (1

928)

; H

einr

ich

(196

6, p

.451

); T

uttl

e &

Gitt

ins

(196

6, p

.505

); Po

pov

(196

7);

Mal

'kov

K

ovdo

zero

/ U

A

swar

m

Daw

son

(I 9

89)

rein

terp

rets

som

e (1

970)

; K

apus

tln (

1974

); B

orod

in &

Pya

teko

(19

78);

Kog

arko

(19

87)

Afr

ikan

da

UL

prev

ious

ly n

oted

dyk

es a

s U

ML

(Yakoku~

Po P

ipes

, C

M D

ykes

, Sm

all,

erod

ed v

olca

nic

field

s V

lady

kin

(198

5);

Bog

atik

ov e

t ai.(

I986

); V

ishn

evsk

ii et

al.(

I986

) M

urun

, et

c.)

st-

dyke

s L

L

pipe

s as

soci

ated

with

ultr

apot

assi

c M

i sv

eniti

c) p

luto

ns o

f A

ldan

Shi

eld

Gen

eral

s

Perm

o-A

M D

ykes

M

ajor

pro

vinc

e of

str

ongl

y H

einr

ich

(I96

6, p

.457

); E

goro

v (1

970)

T

rias

sic

UL

alka

line

com

plex

es

~ til a n tr1 "' ~ "'

Tab

le C

7. U

ncon

firm

ed o

ccur

renc

es of"lam~s

Co

un

try

P

rov

ince

O

ccu

rren

ce

Ag

e,M

a I

Kn

ow

n

des

crlp

tlo

n(s

) I

Lam

ps

1 •

Ref

eren

ces

Arg

entin

a C

haia

n /6

6-75

CK

-Ar)

fF

feii

ticl

ine

basa

lt"

has

Bi-

tDl-

i-P

x+

Ne+

Pv

+t.

1t+

AC

iuo

f_l2

[w{

)()l

iey

!J9

ll7

,l'J

64

) A

rg_e

ntin

a L

as C

hacr

as

/81-

85 (

K-A

rL !"

Bas

alts

" an

d "n

ephe

hnit

es"

have

Jli

+A

c ei

c !A

M? _

_ I21Woolleyfl9~1~

A_!&

_ent

ina

San

Mi~l

__

l4t

.,Cr

etac

._I"

Bi~l

ile-

anal

cime

mon

chiq

ui[e

s"

_ !A

M? _

_ [I

[Qll

!!rl

ino

(I%

1);Q

uart

ino

& L

lam

bias

(l96

4);W

ooll

ey(1

987

A.!&

.cnt

ina

Sie

rra ~niY"!'l_?Cretas~us___j

"Bas

a_lt,

basa

nite

s" b

lllj>

ll_en

inc

lude

Am

, gd

Bi

I AC

? 12

1 W

ooll

ey (

1987

,p.l

64

A..!_

g_cn

tina

•-

Pat

agon

ia

I? I"

Cam

pton

ite"

I A

C?

131 Wa

shin

~lOn

(19

17

Atl

anti

c O

cean

I?

Fal

klan

dls.

(UK

) I?

I"

Cam

pton

ite"

lA

C?

I31W

ashi

n~to

n(l9

!7

Aus

tria

I H

ercy

nide

s?

Tyr

ol

1?30

0 I"

Ker

sant

ite"

IC

K?

13/Washin~ton

(191

7 Br

:11.

il (I

I A)

I Bah

ia

liabu

na

/556

±20

(K

-Arl

/Cal

led

"ncp

hcli

nitc

s" b

ut h

ave

Kt+

Ne+

Pl+

Cb

lAC

? 12

/Woo

lley

(19

87,p

.175

B

r.v.

ii(G

O

Agu

a E

mcn

dada

I ?

Crc

1acc

ous

I" A

lnO

itc/

mon

chiq

uile

typ

e ro

cks"

I U

L/A

ivl?

/2/

\Voo

llcy

{l98

7,jJ

.l_19

)_

Bra

zii{

G_Q

l M

onte

s C

laro

s /~

89

/"M

onch

iqui

tes"

_

__

__

lA

M?

I2!W

ooll

ey (

1987

,l'J

11)_

B

razi

!iQ

QL

S

.Ant

onio

da

Bar

ra /

85-1

30 (

var .)

__j "

Four

chit

es~<

l_ m

on<:

!Ji<

tuite

s hy

pa!J

yss;

,l..I

avas

" I A

M?

121

Woo

lley

(19

87,p

.l79

) B

razi

UM

Ql_

B

ambu

i I ?

Cre

tace

ous

/"S

oda

min

ette

": Af+~+Am+Bi+Ne+Ac+access.

I CM

? 12

1 W

ooll

ey (

1987

,p.1

81

Bra

zil(

MG

B

cbcd

ouro

do

Sal

itrd

? /"

Min

ette

" /C

M?

I21H

cinr

ich

(196

6, p

.412

B

razi

l (M

Gl

I Bra

zili

an

Ara

xa

187±

4 (K

-Ar)

I"

Lar

npro

phyr

ic t

ypes

" I A

L/U

ML

12/W

ooll

ey (

1987

,p.1

81

Bra

zil (R

R

io B

onit

o 16~70 (

K-A

r)

!"M

inet

te"

dyke

s \A

LIU

ML

121W

ooll

ey (

1987

,p.1

84

Bra

zil

(R.l

S

aori

nho

/?C

reta

ceou

s I"

Lam

prop

hyre

" \A

L/U

ML

121W

ooll

ey (

1987

,p.1

84

Bra

zil

(R.l)

I B

razi

lian

C

abo

Fri

o 14

~70(

1<-A

r)

!"L

ampr

ophy

res"

lA

M?

I21W

ooll

ey (

1987

,p.1

83

Bra

zil

<SPl

I B

razi

lian

Ja

cupi

rang

a /!

25-1

61(K

-Ar)

/Con

flic

tin~

:"ma

ny ...

mon

chiq

uite

s";

6km

"vo

gesi

te"

/AM

? \1

/Tut

tle

& G

ittu

iS(I

966,

p.!7

1,53

9);H

einr

ifh(

!96§

,]).

58~

Can

ada

(NW

1) I ?

E

lles

mer

e Is

. I?

I"

Ker

sant

ite"

IC

K?

I31W

ashi

ngto

n(i9

I7)

Can

aOa (

ON

" L

ake

Nos

bons

ing ~ -

---f

Larn

pro

ph

yrl

c d

ykes

"ass

ocia

tcdw

ith

fert

itiz

atlo

n--I

AWJ

.fL~

2I\V

ooll

ey(1

987,

p37)

C

anad

a (O

NT

) M

arti

son

Lak

e I

I "S

erpe

niin

i:zoe

d 6i

-Ph~

Cc "kirnberli~~oclcs"_ _

__ l!

Ml_

____

QJ W

ooll

ey (

198

7,p.

27)

Can

ada

(ON

T)

/7

Chi

pman

_!..a

ke

_I?

_

_ I S

ingl

edyk

e _of

"la

rn~o

phyr

e" o

r _"a

ll<al

lQl

diab

ase"

I A

L?

I II Sa

ge (

1985

) C

anad

a (O

NT

) /7

Sq

uaw

~e

_I?

l"

l.2

m w

ide

min

ette

-typ

e (b

ioti

tic)

lllllljlTOph~_MLfCAL7121Trowell (

1983

); S

age

(198

8d)

Cana

da (O

NI)

!J(

apus

kasi

ng

Big

Bea

ver

ho

use

_l =

10()

5(1<

-Arj

j Dy~()f "

higt

lly

alte

red

biot

ite larn~e"

I AL

/UM

L] II

Sage

(19

87c

Can

ada

(0N

1)

I Kap

uska

sing

P

rair

ie L

ake

I=11

12_\

K0A

r_lj

"M

ica anqp~er1e l

ampr

ophy

res"

/A

LIU

ML

12IC

urri

e (1

976,

p.9

7);

Woo

lley

(19

87,p

.24

Can

3da(

QI'

ITlj

Nip

issi

ng

Bur

ritt

Is.

I=5~

Sll1

Tle<

l)j "Larnproph~kes"

/AL

IUM

L12

/Lum

bers

(19

71);

Cur

rie

(197

6,p.

82);

Woo

lley

(19

87,p

.36

Canada~ !N

ipis

sing

Ir

on I

s.

I =57

Q(a

ssur

ne<l

l] ''V

ario

us ia

te larnJJr~ an

d ba

Sic

dyke

s''

I AL/

UML~

2ICu

rrie

(19

76,

p.82

); W

ooll

ey (

1987

,p.3

5"

~INipissin~

Man

itou

Is.

l•

570(

assu

rn«!

2_I"

Num

erou

s la

mpr

ophy

ric .

. .dy

kes"

I A

LIU

ML

'.121

Hei

nric

h(l9

66,p

.389

);C

urri

e(19

76,p

.80)

;Woo

lley

(l98

i ,JJ-

36

Car

tada

<O

BC

) M

utto

n B

ay

/562

-577

(va

r.)

/"C

arbo

nate

-ric

h la

mpr

ophy

res"

I U

A?

12/W

ooll

ey (

1987

,p.6

3 C

hile

/7

C

oqui

mbo

I?

I"

Kcr

sanl

itc"

_ J

C::K

? __

_131

\Vas

hing

ton

(l9

lll_

C

hina

(P

RC

) I?

K

aush

u I?

I"

Vo

gesi

te"-

_

__

__

_ _

_

!CV

? I3

1Was

hing

ton(

1917

C

uba

•-

Sie

rra

de E

scam

b®>

l? _

__

__

_ _j'

~ApQ

init

e se

ries

of

basi

c ro

cks"

I?

CA

I2

1Pal

ivco

v~ &

Kno

tek

(197

5 I:

gypt

I?

E

thi_

(lpia

/?

E

ustr

atos

I?

I C

alle

d "c

arnp

tort

ite"

(eu

stra

tite

) bu

t che

mic

ally

CA

L I

CS

? I4

1Joh

anns

en (

1938

M

ulaz

enal

/Sag

anat

i /?

I"

Ker

sant

ite"

IC

K?

/3/W

ashi

ngto

n (1

917)

; M

ohr

(19'

70)

Gre

enla

nd (

E)

I ?

Arn

old

Esc

hers

Lan

_~

_j ']

'le~

irti

tes,

bas

anit

es"

have

Kt

xen,

gd B

i lA

M?

I21W

ooll

ey (

1987

,p.7

4 G

reen

land

(E

) I C

aled

onid

es?

For

sbla

ds F

jord

_I?

M_

h;J

ean

_!"

.Sw

arm

of

Bi-

Hb

dyke

s" c

alle

d "o

lder

larn

pr_9

phyr

es"I

CA

L?

121 E

sche

r &

Wat

t {19

76,

p.22

8 G

reen

land

(E

) I T

hule

an

Kap

_Dal

ton

!Ter

tiary

I"

Mon

chiq

uite

" pe

bble

s in

Eoc

ene

sedi

men

ts

I AM

? /1

\Dee

r (1

976,

p.4

08);

Woo

lley

(19

87,p

.76

Gre

enla

nd (E

) I T

hule

an?

Liv~I]J<>QILand

I?

I"A

inoi

te"

IAL

? I31Washin~ton(l917

* l=

no

fun

her

deta

ils a

vaila

ble;

2=

no f

unhe

r de

tails

obt

aine

d; 3

=ch

emis

try

lam

prop

hyri

c bu

t min

eral

ogic

al d

etai

ls l

acki

ng; 4

=de

scri

ptio

ns u

ncon

vinc

ing

~ r > ~ :g ~ "'

Co

un

try

P

rovi

nce

O

ccur

renc

e

Gre

enla

nd (

N)

-R

oose

velt

fj_el

de

Gre

enla

nd (

Sl

-Ju

liane

hAb

Gre

enla

nd (W

) -

S0nd

re S

trpm

fjord

iG

uine

a -

Gbc

nko-

-Tis

sink

oro

,Guy

ana

-W

.Guy

ana

Shie

ld

'llal

y_

Rom

an?

Mon

te V

ultu

re

I Ita

ly (

Sard

inia

7

Ogl

iast

ra

:Jap

.'lll

? H

okka

ido

Jaoo

n ?

Koz

aki.B

ungo

K

enya

E

.Afr

ican

Rif

Len

gete

t M

alaw

i C

hilw

a K

anga

nkun

de

Mal

awi

Chi

lwa

Nka

lonj

e-M

atop

on

Mal

awi

Chi

lwa

Nse

ngw

a M

exic

o N

.Am

.Cor

d.

Sono

ra

Moz

ambi

que

Chi

lwa

Sala

rnbi

dwe

Paci

fic

Oce

an

Oce

anic

Is.

Po n

ape

Para

guay

C

erro

Gua

zu

Para

i!IL'

!Y

Soto

-RuR

ua

Row

nani

a 7

Bih

ar m

assi

f S.

Afr

ica

MaR

net H

eigh

ts

S.A

fric

a A

ngol

a bo

rder

Sw

aanb

oois

drif

T

anza

nia

E.A

fric

an R

if

Ess

imin

Ror

T

anza

nia

E.A

fric

an R

if M

bcya

T

anza

nia

E.A

fric

an R

if R

uhur

u V

alle

y U

Rru

rli

E.A

fric

an R

if T

oror

o U

SA

(AR

) .R

aton

-Cla

yton

U

SA

(AR

l O

uach

itas

Gra

nite

Mtn

. U

SA JA

R)_

O

uacl

litas

L

ittle

Roc

k U

SA

(AR

l O

uacl

litas

Pe

rry/

Con

way

Cty

. U

SA{A

R)

Oua

cllit

as

Salin

e C

ty.

US

A(C

Ol

Gol

die

US

A{ C

O)_

M

cCoy

Gul

ch

US

A(M

n

N.A

mer

ican

C

razy

Mtn

s.

USA

(N

M)

Cor

dille

ra

Ker

r-M

cGee

min

e U

SA

(VA

) A

ugus

ta C

ty.

US

A(V

l)

? Sh

enar

doah

U

SA

(WI)

-

Wau

sau

US

A(W

Y)

Min

eral

Hill

Tab

le C

7. U

f "

I h

finn

ed

''""'

-' .. ~ .

..........

..... ..,

.....,..

.,...._

..........

.........

....,..

.. .......

.. ..,

........

....

Ag

e,M

a K

now

n d

escr

ipti

on

(s)

Lam

ps

• R

efer

ence

s

Cre

tace

ous'

"'Lam

prop

hyric

"' dy

kes

.. with

meg

asco

pic

mic

a"'

AL

/UM

L.1

D

awes

& S

oQer

(19

70);

Daw

es(l

976,

p.29

0)

217±

5 (K

-Arl

.. C

ampt

onit

e sil

l""

AC

? l

Han

sene

t al.(

1983

) ~1800 (

K-A

r)

"'Lam

prop

hyre

dyk

es"';

~600 M

a dy

kes

in s

ame

area

U

ML

? l

Han

sen

et a

l.(19

83)

Cut

95M

a K

IL "

'Ultr

abas

ic ..

alka

line

lam

ps'·

Phi

Ti-

Am

,Ol,D

i M

t A

L/U

ML

.I

Rom

bou

ts (

198

7l

L.P

rote

rozo

ic

"'Lam

prop

hyre

s"'

? 2

Gib

bs(l

985)

_ I Q

uate

rnar

y .. L

arnp

roph

yric

roc

ks,

polz

enite

, mis

sour

ite--

alno

ite ..

UM

L?

4 A

mod

io &

Hie

ke M

erlin

(19

66)

7 Sc

hist

ose

.. spc

ssar

tite .

. dyk

e w

iUt

Mt c

once

ntra

tions

C

S?

4 Pi

epol

i &

Cal

lari

(l9

39l

?Ter

tiary

.. M

onch

i_qu

itic

rock

s"'

AM

? I

Sanb

onsu

gi _(193~)

? .. C

ampt

onite

.. A

C?

3 W

ashi

ngto

n (1

917)

T

ertia

ry

"'Ain

6ite

"' dy

kes

2 H

einr

ich(

! 966

. p.

487)

.. [

>Oss

ibly

_ bi

otite

aln

oite

"' U

L?

2 T

uttle

& G

ittin

s (1

966,

p.4

28)

.. dyk

es a

nd s

heet

s of

...la

mpr

ophy

re"'

UM

L?

2 T

utlie

& G

ittin

s (1

966,

p.4

31 l

Dyk

es o

f .. l

arnp

roph

yre .

. , .. m

onch

iqui

te"'

AM

? 2

Hei

nric

h (1

966,

p.5

30);

Tut

tle

& G

ittin

s (1

966,

p.4

29l

~50(](-Ar)

"'Lam

prop

hyre

dyk

es ..

in s

ever

al m

ines

C

AL

? 2

Mea

d et

al.(

l988

l D

ykes

of

"cam

pton

ite"

AC

? 2

Hei

nric

h (1

966,

p.5

31)

"'Mon

clliq

uite

.. A

M?

1 Y

agi

(196

0)

117+

4 (K

-Arl

"'R

adia

l sw

arm

of

lam

prop

hyre

dyk

es ..

AL

/UM

L. 2

Woo

lley

(198

7,p.

207)

13

2±10

(K-A

r "K

ersa

mite

!lyk

e"

CK

? 2

Woo

lley

(198

7,p.

207)

?

7 2

Man

ea (

1983

l "'E

long

ate

body

of

larn

prop

hvre

" A

L/U

ML

. 2 H

einr

ich

(196

6, p

.539

) "d

ykes

of p

orph

yriti

c bi

otite

-ric

h la

mpr

ophy

ric

rock

" U

ML

? 2

Tut

tle

& G

ittin

s (1

966,

p.4

64);

Mat

hias

(19

74,

p.\9

2)

Ter

tiary

"d

ykes

ofm

oncl

liqui

te a

nd f

ourc

llite

.. A

M?

2 T

uttle

& G

ittin

s (1

966.

p.4

75l

"Car

bona

tized

aln

oite

dyk

es"

UL?

2

Hei

nric

h (1

966,

p.49

9)

Post

-Tri

assi

c "'A

lnoi

tic";

"ca

rbon

atite

-kim

bcrl

ite"

UM

L?

2 H

einr

ich

(196

6, p

.505

l; M

itche

ll (1

986,

p.\

16)

"Lar

npro

pily

re d

vkes

" A

L/U

ML

. 2 H

einr

ich

(196

6&47

0 47

3)

Oli

g-R

eccn

t "V

oges

ile m

inet

te k

crsa

nlile

... la

mps

... k

imbe

rliti

c"

CA

L?

2 W

oolle

y (1

987,

p.l3

4l

86--

90 (

Rb-

Srl

"Fou

rchi

tes .

.. are

pro

babl

y m

onch

iqui

tes"

A

M?

2 W

oolle

y (1

987,

p.14

5l

Cre

tace

ous

"Fou

rclli

te-m

onch

ioui

te tv

oe"

AM

? 2

Woo

lley_

(19

87,p

.145

) C

reta

ceou

s "O

uacl

litite

" A

M/U

O?

2 W

oolle

y (1

987,

p.14

3)

Cre

tace

ous

"Mon

chiq

uitic

dyk

es o

f sev

eral

var

ietie

s"

AM

? 2

Woo

lley

(198

7.o.

146)

?

"Car

bona

ted

larn

prop

hyre

" U

A?

2 W

oolle

y (1

987,

p.13

2l

? "L

arnp

roph

yre"

U

A?

2 W

oolle

y (1

987,

p.13

2)

Ter

tiary

V

ery

alte

red

"mon

chiq

uite

.. A

L?

4 W

olff

(l93

8l

32-3

5(K

-Ar)

_ "B

iotit

e-ba

salt,

lam

proo

hvre

dik

e"

? 2

Cal

zie

& H

iss

(197

8):

Bro

okin

s (1

980)

11

4,14

5-15

3 "C

ampt

onite

s"

AC

? 2

Woo

lley

(198

7,p.

154l

?T

rias

sic

"Cam

oton

ite"

asso

ciat

ed w

ith t

esch

enite

,sye

nite

A

C?

2 Jo

hnso

n &

Milt

on (

1955

l ~1450 (

Rb-

Sr)

"Lar

npro

ph yr

es"

as v

eins

se

greg

atio

ns d

ykes

C

AL

/AL

? 4

Em

mon

s et

al.(

1953

l 7

"'Lam

prop

hyre

s"

CA

L?

2 W

oolle

y (!

987,

p.12

7l

~ z 0 n tTl "' !?3

~

Tab

leC

7. U

fir

med

f"

l h

''"

"v

•u . .u

. un.•~ v

vv

......

.LV

IJ'-

'""

"'

v..

'"

""' u

.L

v

••

'"""

"'

Co

un

try

P

rov

ince

O

ccur

renc

e A

ge,M

a K

now

n de

scri

ptio

n(s)

L

amp

s •

Ref

eren

ces

USS

R

? B

aika

l ?

"Mon

chiq

uite

" A

M?

2 B

utak

ova

(197

4. o

.l78)

U

SSR

?

Che

lyab

insk

1

"Bio

tite

lam

prop

hyre

s"

? 2

Zhu

ykov

a &

Bog

ache

va (

I 968

) U

SSR

?

Chu

kotk

a(C

hukc

hi)

Cre

tace

ous

"lam

prop

hyre

dyk

es"

CA

L?

2 M

akev

ev &

Yef

imov

(19

72);

lvan

vuk

(198

6)

USS

R

1 El

brus

1

"Spcos~ani te

s"

CS1

2

Kum

ar (1

968)

U

SSR

?

Gor

ay-A

ltay

1 "L

amor

oohy

res"

?

2 M

icha

lew

a (I

962)

U

SSR

?

Jeni

ssel

Sib

eria

1

"Cam

pton

ite"

AC1

3 W

ashi

ngto

n (1

917)

U

SSR

1

Kad

ain<

koe

1 "L

amor

oohv

res"

1

2 K

udrv

avts

eva

et a

l.(l9

67)

[; U

SSR

1

Mav

khur

in T

adzh

. 1

"Lam

prop

hyrc

dyk

es"

1 2

Ros

scyk

in &

Raz

hman

ov (

1971

) U

SSR

1

N.N

urat

.au

Mtn

s. 1

"Lam

prop

hyre

" 1

2 K

ushm

urad

ov (

I 970

) U

SSR

1

Obi

toch

nava

Riv

er

1 "L

amor

oohv

re d

vkes

" 1

2 lv

anus

hko_

(l973

) U

SSR

1

Rud

ny A

ltai

1 "L

ampr

oohy

res"

C

AL?

2

Kuz

ebny

& M

ar'in

(19

73)

~ :g U

SSR

?

Shak

t.am

insk

iv

? La

mt>

-dio

oor

oh--

2rt o

oroh

dvk

es

CA

L?

2 Sk

urid

in e

t al.(

1972

) U

SSR

?

Tayu

n ?

"Ker

sant

ite"

CK

? 2

Gap

eeva

(195

0)

USS

R

? Tc

hakv

l-Kal

van

? "L

ampr

ophy

res"

?

2 K

uchu

kova

(197

3)

~ "' U

SSR

?

Tch

iato

ur

1 "L

ampr

ophy

re d

ykes

" 1

2 K

anch

avel

i (19

64)

USS

R

? V

arzo

D-B

olo

? "L

ampr

ophy

res"

?

2 B

abak

hodz

haev

(195

6)

USS

R

? V

olhy

nia

1 "D

iorit

ic la

mpr

ophy

res"

C

AL?

2

Lic

hak

& P

isko

rska

va (1

968)

U

SSR

A

ldan

Shi

eld

Kon

ders

kii

? "L

ampr

oohy

res"

am

ong

dyke

-roc

ks

? 2

Hei

nric

h (I

966,

p.4

62)

USS

R

Azo

v Sh

akht

y,D

onba

ss

1 "L

ampr

ophy

res,

kers

antit

es,s

pess

artit

es"

CS

CK

? I

lgna

tev

(193

6);

But

urlin

ov (

1959

); R

at.d

oroz

hryi

(19

74)

USS

R

Bal

tic S

hiel

d Y

elet

'zero

Pr

oter

owic

"S

pess

artit

e" a

nd "

voge

site

" dy

kes

AL/

CA

L? 2

Kog

arko

(19

87, p

.531

533)

Y

ugos

lavi

a ?

Cer

Mou

ntai

n ?

"Lam

proo

hyre

s"

? 2

Kne

zevi

c (1

976)

LYti&Q~Iavilt_ ?

_. _

__

__

JgislJ!II,Se_lece~ca

?_

--

"Lam

prop

hyre

dyk

es"

1 2

Siln

ic e

t al.(

l965

) -

------

APPENDICES 269

Table C8. Apochryphal occurrences of "lamprophvres" Countr y Occurrence Published name Comments/petrology Preferred name References

Antarctica Raymond ""Olivine fourchite " 01 + Cpx in gdms Basanite Fenner (1938) Fosdick Mtns

Argentina Cerro ""Spessartite"" Cataclased, with PI phen Meto- Cortcllez.zi & Rabassa (1976) Tandileofu microdioritc?

Aus[l'alia Wellington "Lamprophyre" Metd./shean:d but with ophiric Porphyrite, Basnctt (!942) (NSW) district texture. PI phen, little Hb/Bi dolerite, etc. Australia Little Me "Lamprophyre" 80% Ab, 15% 01, 4% Am, I~ Malchite? Baillie(l973) (TAS) Horror IPy Australia YilgamBlock "Camptonite" Variable metamorphosed rocks High-Mg basalt, Miles (1948); cf. Rocket a!. (WA) with OI,Cpx,Am, etc. amphibolite, etc !988d)

Ft.nce Pelvoux "Lamprophyre" True lamps do occur in same Intrusive spilileS Tane (1963,1974) area (fable C!)

Ft.nce Saint Bresson "Lamprophyric Contact facies of microgranitc Malchite Guintrand ct al.(l963) rock" intrusion; too acid to be lamp

Germany Steinhiigel, "Augite- 60% Pl, 20% Opx, 11% Cpx, Basaltic andesite? Eigenfeld (1960) Miinchberg spessartite" 4% Bi, 3% Qz, 3% accessories

Greece Cozani "Lamprophyres" Schistose At+Bi+Na·Pl dykes Metamorphosed Netelbeck (1959) in ultrabasic mass ultramalites?

Go:enland Narssarssuaq "Appinitic rocks" Not Hb-rich, carry Opx; too Norite, gabbro, Walton (1965) SW) low in MgO and CaO for CA etc.

Hungary Kom!0-173 "Lamprophyric 40% Cpx + Possibly a lime- Sziligyi(l981) borehole dyke ... augitite" Pl.Me.Ol.Ae.Mt,Ap.Ac contaminated rock

India Bass~ "Camptonite" Cpx phen in gdms of Pl,Cpx, Analcite- basanite Sukheswela & Sethna (1962); (Gu"arat) Bombay Ac/GI- no Am or Bi auc AL do occur in same area lndia(Me Gam Hills "Alkali 3().50% Ae,l·l6% Or, 9-22% Shonkinite or Rao (1973); true AL do occur ir ·•halava) lamiiTUtlhvn:s" Cc, J.l8% Bi, 9-40% Ne i'olite same area (fable C2) India Kushalnagar, "Camptonitic Carries 56% En Norite? Chal!eljee (1974) (Myson:) Mysore lamprophyre" Italy Alpe Lusia. "Lamprophyre", Have Pl phen, liu.le or no Hb, Andesite, Emiliani (1958), Scribano

Buddoso "Spessartite" -1: Opx ± pigeonite porphyrite? 1976) Italy Vald'Ultimo "Kersantite", "Kersantite" has PI phen; Qz ir Porphyrite, Minguzzi (1940)

(Alto Adige) "carnpoonitc'" normhnode of '"camptonite" ?andesite Italy Bitri-Onani "Lamprophyre of Carries PI,Ch,CpxJl and 2" Microdiorite or D'Amico (1960) Sardinia) diabase tendency" products; no 1° Am or Bi diabase

Japan Shodo-Shima "Spessartite" 6% PI phcn; 6% altered Cpx; Altered basalt? Ujike (1979)

6% At;gdm<: Pl+Bi+At+ll+Py Japan Yatsugataka "Kersantite" Carries Opx with low Si02 Mel a-andesite? Oji & Takeshita (1970)

32%) & high Mt (23%) Norway Jotunheim "Spessartite" Opx·Pl-Di. mineralogically Microdiorite? Dietrichson (1955)

uite unlike spessartite Norway Langesund- "Soda-minette" Strongly Fp-phyric and show 'Rhomb-porphyry Hasan (1969)

fiool no lamp textures trachyte) S.Africa Roberts "Equivalent to Carries PI, Ac phen Nc-bostonite or Windom & Boetlcher (1980)

Victor lamprophvre" similar Spain Avila, Rio "Lamprofido Fp-phyric, related to acid Porphyrite, Mulas Sanchez (1963a.b)

I Est>inan:do manJ:eriticor 'porphyry dykes nearby microdiorite? Tanzania Njombe "Appinite .. Metammphic rocks derived Skarn, etc. Stockley (1948, p.!5)

district from calcareous shales UK Jersey, "Appinitcs, Tcxrural (mainly, pegmatitic) Diorite varieties Wells & Bishop (1955); Key Channel Guernc;c.y appinitic diorites .. variants of normal diorites 1977)

UK TO!tJUIIY HAugite NoAmorBi Microdiorite? Shannon (1924) (England) lamprophyre" UK Midland "Monchiquitc" Ol,Cpx,Ac,Ne,Gl±Pl(Cameron 01-analcimite, Tynell (1912,1928); Forsyth & Scotland Vallc:y_ & Stephenson 1985, p.114) Ol·nephelinite Chisholm (1978); Upton (1973

UK NW "Metamcrphosed Foliated/schistose with Microdioritc Johnson & Dalziel (1966) Soo~and Highlands lamprophyre" Hb.Bi,Ct,Qz.Pl Smith 1979)

UK Outer Laxfordian "lamprc Hornblendic intermediate Metabasalt or Watson (1975, p.l8 & l<&otland Hebrides ·phyric dykes" dykes predating Scourie dykes microdioritc lpers.cornm .. l983) USA Crazy Mtns .. "Spessartite, diorit Fp-phyric; Am, Bi absent or Microdiorite, Rogers & Longshore ( 1960);

IICO) La Plata Mtru lamPtOllhvn:", etc. not primary; some have ()px andesite, etc. Gross & Heinrich (1966) USA Northern Gull "Monchiquite" NoAmorBi Nephelinite Moody (1949); Woolley (1987, ;(MI) coastal plain .147) USA Crazy Mtns. "Camptonite" Fp phen, gdms Qz, etc. Altered basalt, e1c Wolff(l938) (MT)

Zimbabw Nuanetsi "Ketsantitc dykes" Oligoclase phenocrysts up to Porphyrite or Cox et al.(!965, p.l48) province 13 mm long I porphyry

Appendix D: The computerized lamprophyre database LAMPDA

All the summaries in this book are derived from a large computer database built up over some 17 years. The database currently occupies some 8.5 megabytes, and contains whole­rock data for over 5,000 rock specimens, plus a similar number of constituent mineral grains. Computing, bibliographic, data capture and validation aspects relevant to all large petrological databases can be consulted in Le Maitre (1982) and Rock (1987b). Since the construction and validation of LAMPDA required major effort, a brief discussion of critical aspects is warranted below; a full description can be consulted in Rock & Wheatley (1989).

Dl Data capture

LAMPDA incorporates data from =1,500 references, and its construction was intimately linked to the Bibliography. Data capture proceeded by an expansion of the process outlined by Metais & Chayes (1963) but, unlike many existing geological databases, did not rely on literature descriptions alone; thus LAMPDA is not merely a compilation of data for rocks called "lamprophyre", etc., but a carefully screened collection of data for rocks which conform to the definitions in Appendix B/Chapter 1. LAMPDA contains the following data:

(1) Published (and much unpublished) data for rocks described as one of the lamprophyre varieties (Fig.l.2), and which also comply with the present definitions (Chapter 1).

(2) Some data for rocks which comply with the present definition of lamprophyre but which were originally given other names (e.g. "biotite-nephelinite, diabase, K-rich diorite, mafic porphyry, mica-peridotite"). Here, it is impossible to judge the proportion of available data captured, since locating it can only be by manual search, personal communication, etc. The references concerned are however carefully annotated in the Bibliography, and justification appears under the appropriate entries in Appendix C.

(3) A moderate but not so exhaustive amount of data for kimberlites and for intermediate­felsic and cumulate rocks intimately associated with lamprophyres (felsic ocelli, phonolites, porphyrites, porphyries, syenites, tinguaites, trachytes, felsic veins, etc.)

Two arguments suggest that LAMPDA contains the vast majority of published data:

- Dr.S.C.Bergman kindly supplied a printout from his own (1987) independently compiled database, but this proved to contain very few analyses not already incorporated in LAMPDA (and nearly all of these were from unpublished US theses);

- the rate of ongoing retrospective data capture has decreased exponentially to the point where only a handful of analyses (other than newly published ones) are now located each year; this suggests that the total of available data has been closely approached.

In all three above categories, however, coverage of literature in European languages (e.g. Czech, English, French, German, Italian, Norwegian, Polish, Portuguese, Serbo-Croat, Spanish) is strongest, that in Soviet languages weaker, and that in Chinese minimal.

The following general exclusions apply to all data compiled in LAMPDA: - Analyses regarded as inferior in quality by Washington (1917). - All other pre-1920 data not compiled by Washington (1917). - Analyses of so-called "lamprophyres" which do not conform to the present definitions.

APPENDICES 271

- Partial analyses with figures for less than 10 of the 14 major/minor oxides in the case of whole-rock analyses, or less than 4 critical oxides in the case of mineral analyses.

- Analyses with unacceptable major element totals (see below for validation procedures). - Analyses of "altered" rocks, breccias and pyroclastic rocks where alternative analyses of

fresh, magmatic rocks from the same occurrence are available. - Analyses of confirmed xenoliths and xenocrysts (Types E & F of Chapters 4 and 6).

D2 Database structure

LAMPDA is implemented on a Macintosh® IIX microcomputer under the database quasi­relational management system Acius 4th Dimension TM. As shown in Fig.D 1, it consists of 20 computerized information tables (relations), which are linked via an identification 'rock number' (primary key) which is unique to each lamprophyre specimen in the database. The 8 relations containing actual geological and analytical data are as follows:

- ROCK , the 'core' of LAMPDA, carries geological data for each analyzed specimen. - MAl carries data for 14 major and minor elements (in wt.%).

TRA carries data for 29 trace elements (in ppm). REE carries data for 14 rare-earth elements (in ppm). PGE carries data for 7 precious metals (PGEs and Au, in ppb ). MIN carries oxide data for analyzed mineral grains or bulk mineral separates. ISO carries data for 8 isotopic ratios. Occurrence encodes the geology of known lamprophyre occurrences (Appendix C).

Much of the geological and petrographical information is in coded rather than free-text form, and further 6 tables elucidate the codes used. The remaining 6 tables contain validation parameters for the analytical data, described in Section D4 of this Appendix.

D3 Data assignation and rock classification

Data were assigned for consistency using an iterative, five-pass approach, as follows: (1) Analyses were first assigned according to authors' original published names. (2) The resulting datafile was used to erect consistent definitions of the 5 branches (Fig.l.2;

Appendix B). Wherever authors' original names proved to be blatantly inconsistent with these definitions, at the first-pass, analyses were reclassified at this stage (e.g. "alkali lamprophyres" of Vartiainen et al.(1981) are plainly UA; "camptonites" of Asquith (1973c) are CS; "peralkaline minettes" of Velde (1967) and Hall (1982) are LL, and so on). Each reference where such reclassifications were h1ade is annotated by ~ in the Bibliography, and explanations are given under the relevant entries in Appendix C.

(3) Major oxide data were recalculated to 100% free of H20, C02 and MnO, and with total Fe as Fe2~, to allow for variations in analytical totals, oxidation state, and secondary alteration. Analyses with missing values forTi~ or P20 5 were rejected. Two-group discriminant analysis was then performed, using the 9 remaining major oxides (Si02, Al2~• Fe203(t)• MgO, CaO, Na20, K20, Ti~, P20 5) as variables, on the UMLand KIL groups alone. These are the only lamprophyres which cannot be distinguished on their simple modal mineralogy (Table 1.1), and chemical criteria therefore assume greater importance in their classification. Based on Fig.5.5, analyses were reclassified wherever the whole-rock geochemistry clarified previously conflicting classifications of the particular occurrence and allowed an unequivocal assignation (e.g. Gloucester and

272 LAMPROPHYRES

Pilanesberg occurrences on Fig.5.5c were confidently assigned to UML; Homa Bay, Wajrakarur to 'transitional KIL/UML'. Careful account was taken in this step of the statistical probabilities of group membership for all analyses from a particular occurrence. Take, for example, the following hypothetical MDA results:

Rock Occurrence J1!11b{A). J1l!2b;(ID Rock Occurrence J1!11b{A). J1l!2b;(ID 1 Timbuktu 0.05 0.95 5 Blongovia 0.55 0.45 2 Timbuktu 0.01 0.99 6 Blongovia 0.57 0.43 3 Timbuktu 0.51 0.49 7 Blongovia 0.44 0.56 4 Timbuktu 0.25 0.75 8 Blongovia 0.41 0.59

Statistical decision rules would classify rocks 1 ,2,4 as group A and rock 3 as B, but in a geological context, rock 3 can be regarded as aberrant, not only because the other three rocks are so consistent, but also because the probabilities of group membership to both A and B for no.3 are subequal. The 'Timbuktu' occurrence would thus tend to be classified as B; if it was originally classified as A, reclassification would occur provided this were consistent with the geological context, and would be more likely, the greater the number of analyses assigned by MDA to B. By contrast, the 'Blongovia' occurrence clearly straddles the AlB boundary. If it were originally classified as A, it would be left as such in LAMPDA. If it were doubtful, it would be classified as 'transitional'.

(4) Five-group multiple discriminant analysis (MDA) was performed on the third-pass data­set to produce a further set of discriminant functions, again based on major oxides only, but this time for the complete range of analyses in LAMPDA. Several hundred misclassified examples were then re-examined. Using the same criteria as in step (3), misclassified analyses were reclassified into a group which the MDA showed to be much more likely, wherever this was consistent with available mineralogical data, in other words, where whole-rock and mineralogical criteria, applied not only to the particular rock but to the whole occurrence in question, gave a consistent and geologically reasonable answer. In accordance with lUGS recommendations, mineralogical data were given most weight in these considerations. In nearly all cases, reclassification only took place for occurrences which have already received conflicting classifications in the literature. As discussed in Chapter 5, the groups of analyses giving lowest classification efficiencies were olivine-lamproites and kimberlites (because these are probably the same thing), cumulates (including appinites) and fractionated rocks (including bostonites and porphyrites), because accumulation tends to generate AL-Iike chemistry in CAL, fractionation to generate CAL-like chemistry in AL.

(5) The discriminant functions from step (4) were therefore further refined by excluding the obvious cumulate and fractionated rocks (essentially, all rocks with Si~ > 60%, all appinites and kentallenites, and all felsic veins or ocelli). This allowed the MDA to home in on the more subtle distinctions between the main lamprophyre types, and gave the final classification efficiency shown in Table 5.2 and illustrated in Figs.S.l-5.4.

The hierarchical classification in Fig.l.2 allows all cases to be classified as precisely as available data warrant- no more and no less. Where assignation to individual rock-types (CM, etc.) was not possible, analyses were assigned to lamprophyre branches (CAL, AL, UML, LL, KIL), and, in the most doubtful cases of all, to the general category lamprophyric rock (coded '??'). Analyses given compound names in the literature (e.g. "minette-kersantite'') were classified under the first part of the name if sufficient modal data were provided to fit them into the present definitions, otherwise subsidiary categories were erected (e.g. CB = calc-alkaline biotite-lamprophyre covers "minette-kersantite", and also allows for the many biotite-lamprophyres whose dominant feldspar is not known).

rock

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274 LAMPROPHYRES

D4 Data validation

Great care was taken to ensure that LAMPDA is as error-free as possible, via a combination of exhaustive manual and automatic data verification procedures, as follows:

(1) Duplicate analyses : these are easily collected during data capture from secondary

sources. They were detected by automated procedures which sorted on 2::2 variables,

then checked adjacent records (for further details see Le Maitre 1982, Rock 1987b ).

(2) Analytical totals. An 'ideal' major element (whole-rock or mineral) analysis should, of

course, total between about 99-101%. This ideal is, unfortunately, little more than a

dream. Analytical totals in the literature abundantly disagree with the sums of the quoted

figures (Le Maitre 1982 finds discrepancies for 15% of all analyses), and in the papers

consulted for LAMPDA, discrepancies as high as 15 wt.% are not uncommon: for

example, the stated total for analysis 014 in Oberhansli (1986, p.336) is 99.79 but the

oxides actually add up to only 84.78%; similarly, the stated total from an analysis in

Milashev (1988, table 18) is 98.5% but the actual total in 109.2%. Today's literature is

even worse in another respect, namely that analyses are blithely published with stated

totals far beyond what would formerly have been considered acceptable: e.g. 106.09%

in Morris (1987, p.220). The practice of not quoting LOI, H2Qt or C02 values is also

becoming more and more common, and leads to a huge number of analyses with totals

substantially below 100% whose correctness is extremely difficult to judge (the extreme in LAMPDA is 72.65 from Jaques eta/. 1986). Matters are exacerbated by some

authors including LOI with the other major oxides, and others (e.g. Jahn eta/. 1979)

including it in the list but not in the total (i.e. an analysis approximates 100% in the

former case with and in the latter case without the stated LOI figure). A worst-case is

seen in Morrison et a/. (1987, table 2), where totals range up to 121.06 if LOI is

included (107.19% if not); it is difficult to know whether to take such data seriously!

(3) Petrological screening. Certain internal consistency checks can be applied to rock and

especially mineral analyses. An analysis of a "spinel" with high Na20 must, for

example, be in error. More complex checks are also possible: for example, analyses of

fresh AL or UML should contain ne, since these rocks carry Si-deficient pyriboles (e.g. kaersutite, Ti-augite) and feldspathoids; a qz-normative "camptonite" carrying modal

nepheline is internally inconsistent. Similarly, minettes and lamproites should always have K20 > Na20 since they carry only K-rich minerals (this criterion detected printers'

errors in Allan & Carmichael 1984, subsequently confirmed with the authors). This

procedure led to a set of acceptable range tables (Fig.Dl), and also to a more detailed

set of chemical and normative screens for the different lamprophyre varieties (Rock 1984,1986,1987a). Compilation of the screens was combined with elimination of

suspect or rogue analyses in an iterative fashion, until a stable set of screens and self­

consistent set of lamprophyre data were achieved. For some rocks, one set of data (e.g.

major oxides) might be rejected during the screening process even though other data

(e.g. mineral analyses) might be retained: this is clearly both logical and reasonable in

the case of, say, a carbonated lamprophyre whose phenocrysts have remained unaltered.

(4) Automatic range screening: After entry into LAMPDA, procedures were invoked which

call up the range tables (Fig.D1), and highlight any values outside the preset ranges for

manual verification. This procedure complements the manual methods in step (b).

INDEX

Citations to the body of the text are in normal type; where appropriate, bold indicates the most significant of many citations for one entry; page-numbers referring to figures are in italics and those referring to tables are underlined. Indexing of geographical localities is at the level of countries (nations) or oceanic islands, and not down to that of states, regions, individual provinces or occurrences. Hence to find 'Argyle' look under 'Australia'. However, a very few exceptionally well-documented provinces are indexed separately (e.g. Caledonides, Hercynides, Navajo). Similarly, individual mineral species are indexed under mineral groups (e.g. biotite under Mica, nepheline under Feldspathoid).

Absarokite

Ach' uaine hybrid

Acmite, aegirine-augite, see Pyroxene

15,118,214,217

217

AFC processes, see also Crust 140

Aillikite 6,7, 16,17 ,:12..45 .3.73,80,

Aiounite

86-89,93,129,140,149,217

217

Akermanite, see Melilite

Albite, see Feldspar

Albitization

Algeria

Alkali basalt/gabbro, see Basalt/Gabbro

Alkali pyriboles

Alkaline lamprophyre, see Lamprophyric rocks,

67,75

228,258

47,60

217

and under Camptonite, Monchiquite, Sannaite

Alkaline rock 217

75 Allanite

Almandine, see Garnet

Alnoite 7' 12, 16.12.,45 ,57 ,58,71,80,

Alps, European

86-89,93,124,129,137,139,148,217

86

Alps, New Zealand, see New Zealand

Alteration, associated with lamprophyric intrusions

autometasomatism 2, 10,46, 127,137

contact metamorphism/metasomatism 36,38

effect on whole-rock geochemistry

Aluminium, high contents in pyroxene

86,133

49

Ammonium (NH4), in minettes 141

Amphibole 10,14, 16,46,48,12,,ll:i5,,50,61 ,64,1 I 6,117

Amphibolite(= metamorphosed lamprophyre) 19

Amygdale, see Globular structure 217

Analcime, see F eldspathoid

Analcime-basanite, analcimite 11,16,70

Anatase 75

Anchibasaltic rock 217

Andalusite-bearing xenoliths 107

Andesite, distinction from calc-alkaline lamprophyre .U

Andradite, see Garnet

Angola

Anhydrite

Ankaratrite

242

75

16,124,217

Ankerite, see Carbonate

Anorthite, see Feldspar

Anorthoclasite 109

106,108 Anorthositic xenoliths in lamprophyres

Antarctica

Antsohite

Apatite

Aplite, aplitic

Appinite

Archaean

3,26,29,34,40,104 135,

228,242,252,258,262,269

217

16,51,75

2,30,38,125, 143,148

22,30,80,86,115-117,119,217,218

20,22,26,27,67' 100,101,133,153

Arfvedsonite, see Amphibole

Argentina 54,228,252,266,269

218

242,266

Ashaffite

Atlantic Ocean

Augite, see Pyroxene

Augitite 11

Australia

Austria

4,20,23 .29 ,32 ,39,44-45 .3.86,93'

.l!M.115)33,ill,UQ,151,ill,l54,

228,229,242,243,252,258,260,262,269

22,26,229,243,266

Autolith, see also Inclusion 46 .lill . .218

Autometasomatism in lamprophyres 2,10,46,127,137

Average whole-rock geochemistry 78-81

B addeleyite 75

276 LAMPROPHYRES

Baltorite

Banding, of Iamprophyric intrusions

Baotite

218

36

75

Barium (Ba), high contents in lamprophyre minerals 50

Barite 51,75

deposits associated with lamprophyric rocks !56

Bartonite 7 5

Basalt

alkali, relation to lamprophyre 11,93,122,149

classification of basalt-lamprophyre spectrum 11

dykes, field distinction from lamprophyres 34-36

Basanite, basanitic compositions 11,12,82,122,149

Base metal deposits, lamprophyre-associated 155.uQ

Battlemented 218

Beerbachite 3

Belt

Bergalite

218

218

Berondrite 122,218

Beryllium deposits associated with lamprophyres .uQ

Biotite, see Mica

Bizardite

Boninite

Bostonite

Bravoite

218

73,120,121,149

13,86,145' 146,14 7,218

75

Brazil,seealsoFernandodoNoronha,Trindade 147, 229,243,262,266

Breccias, igneous 10,30,32,35 ,36,40,59,107 ,115

Breunnerite, see Carbonate

Britain, British Isles, see UK, Eire

British Guiana, see Guyana

Budding, oflamprophyric intrusions

Bulgaria

36

258,260

Calc-alkaline lamprophyre, see Lamprophyric rocks,

and under Appinite, Kental/enite, Kersantite,

Minette, Spessartite, Vaugnerite, Vogesite 218

Calcite, see Carbonate

Calcite-kimberlite

Caledonides

12,149

19,22,27 ,30,39,99,115-117,

134,144,145,14 7,152

Camptonite 7,11,17,40,42 54 65,67,69,80,86,

90,97 ,106,128-129,138-139,148-149,218

Camptomonchiquite, camptonosannaite

Camptospessartite

11

218

Canada 24,29,31,32,43,21.,98,

102-104,106,107,1.2.6.132.144,151~

229,230,243,244,252,253,254,260,262,266

Canary Isles (Spain/ Atlantic Ocean)

Canadian Shield

Cancarixite

Cape Verde Islands (Atlantic Ocean)

Carbonate minerals

242

32

218

l!M.242

isotopic composition

mineralogy

mantle stability fields

101-102

10,50,52 54.55,57.71-73

140

occurrence in lamprophyric rocks 14,15,16,46,136

secondary 2,46,72,75,102,136

stability fields 140

Carbonatite 13,16,17,27 ,£!i,31 ,39,43,47 ,73,75,77 ,93,

129,137,139-140,147-149

Carbon dioxide (C02)

Carbon isotopes

Cascadite

Castellated micas

Cebollite

Cedricite

Celestine (celestite)

Celsian, see Feldspar

139,140,141

73,101-102

218

10,15,44,218

16

218

75

Central complex kimberlite 7,16,17,218

Chalcopyrite 75

Chile 230,266

Chilled margin (selvedge) 36,125,128

China, People's Republic 29,~,230,244,254,266

China, Republic of, see Taiwan

Chlorine, lamprophyre whole-rock contents

Chlorite

Chondrites

Chromite, see Spinel

CIPWnorms

Classification of lamprophyric rocks

96,136

2,46

75

89-90

2,5-9

Clinohumite 107

Clinopyroxene, see Pyroxene

Clinopyroxenite, see Pyroxenite

Coals, metamorphosed by lamprophyric intrusions 38

Cocite 6, 14,2],80,86,122, 131,218

Cognate

Colour index (C. I.)

218

6,10,12

Composite intrusion 219

Contact metamorphism around lamprophyre dykes 38

Contamination, see Crust

Coppaelite 219

Copper deposits associated with lamprophyres

Cortlandi te

Corundum

Costa Rica

115,219

103-104

147

Cote d'Ivoire, see Ivory Coast

Country-rock, see Alteration, Inclusion, Metasomatism

Coyoteite 75

Craton, see under individual craton names

Crust, in petrogenesis of Iamprophyric rocks

crustal interaction (contamination) 136,141-142

relative to mantle in 1amprophyre genesis 135-136

xenoliths in lamprophyric rocks 47,lQ_4-105 107

Crystal fractionation, see Fractionation

c~ ~6

Cubanite

Cumulophyric texture

Cuselite

Cyprus

Czechoslovakia

75

43

219

244

22,26,104 113 123 126,146.156.

230,231,244,254,260

Damkjemite 6,7,42,65,68,69,80,129,137,149,219

Database (LAMPDA) 270-274

Diamond 4,8,136,150-151

Diaschistic dykes

Diatreme

Differentiationm of lamprophyres

Dike, see Intrusion

Diopside, see Pyroxene

2,148

219

38,143-147,219

INDEX 277

Diorite, distinction from lamprophyre/appinite 12, 1!7

Discrete nodule, see Inclusion

Discriminant analysis, multiple (MD A) 77,82,83

Distribution, global, of lamprophyric rocks 20-29

Djerfisherite 75

Dolomite, see Carbonate

Dolomitization

Dunite

Durbachite

Dyke, see Intrusion

East Germany, see Germany

Eclogite

Economic geology

Egypt

Ehrwaldite

Eire, Republic of (S .Ireland)

Emplacement mechanisms

Enclave, see also Inclusion

England, see UK

Enstatite, see Pyroxene

Epidote

Erdite

Espichcl!ite

Ethiopia

Eustratite

72

104-105.117

115,118,1I9,2!9

219

32.1.f21::1~.107,134,151

9,150-156

264,266

219

22,23 ,JM,231 ,244,260

39

219

2,46,75

75

219

266

219

Evolution, of lamprophyric melts 38,143-147

10

136-141

Exfoliation

Experimental petrology

Falkland Islands (Atlantic Ocean)

Farrisitc

Fayalite

Feldspar

cognate grains

macrocrysts

phenocrysts

Fcldspathoid

266

219

10

14

51.57,68-69

109-110

10,12,15

16,69

analcime 14 ,40,46,.1.L2.4...6 9. 71,7 6

cancrinite 70

278 LAMPROPHYRES

kalsilite, kaliophilite

leucite

10,16,124

14 ,16, 71,75,113,124

nepheline, sodalite 14,46,12.,57,70

Felsic rocks associated with lamprophyres 143-147

Fenitization associated with lamprophyres 39,40,149

Fernando do Noronha (BraziVAtlantic Ocean) 242

Ferric (Fe3+), high in lamprophyric rocks 50,136

Field aspects of lamprophyric intrusions

Field, defmition of term

34

219

Finland

Fitzroyite

Florinite

30.l!M.,123,12§,14 7,231,244,254,262

219

219

Flow differentiation

Fluidization

Fluorine

38,39,103

125

in amphiboles, micas

in lamprophyric whole-rocks

Fluorite

12.,50,53 54 57,58

96,136

75

deposits associated with lamprophyres

Foliated lamprophyric intrusions

Formosa, see Taiwan

Fortunite

Fourchite

Fractional crytallization, see Differentiation

Fraidronite

ill 19,45

219

6,219

219

France 22,26,43,86JM..l.U.118,141,

ll2..231,232,245,254,258,260,269

17,2B_,31,148

l2Q.

Gabbro, alkali

Galena

Garganite

Gamet

Gaussbergite

219

14,16~,51-59,76

Genesis, see Petrogenesis

Geochemistry of lamprophyric rocks

isotopes

major elements, including discrimination

normative composition

precious metals (PGE, Au)

rare-earth elements

219

98-102

77-88

89-93

97-98

97

screens for distinguishing lamprophyres 10

93-96

1,22,26, l!l.147,.ill.232,262,269

trace elements

Germany

Giumarrite

Glass

Glimmerite

219

14,76,129

104-105

Globular structures 10,11Jj_,38,46 ,75,118,143-146,219

Glomeroporphyritic texture 43,118

Gneiss(= metamorphosed lamprophyre) 20

Gold

contents in lamprophyres 97

gold-related alteration 67,73

mines, plans of lamprophyre dykes in 150

veins associated with lamprophyres 1,4,5,151,ill

Gorringe Bank (Atlantic Ocean) 242

Granitoid

-appinite association

"dioritic" enclaves in

113-118

115

-lamprophyre association 5,29-30,125,141,147-148

products of lamprophyric parent magmas 5,147-148

Granulite

lack of granulite facies lamprophyric rocks

xenoliths in lamprophyric rocks

20

108

Greece

Greenland

26,232,269

25 ,29,31,32,34,43,

JM,106,111,122 126.135 151,

232,233,245,254,255,258,260,266,267,269

Greens10ne belts, lamprophyric rocks in 20Jli,67,130

Grossularite, see Garnet

Group 1/Group 2 kimberlite, see Kimberlite 219,220

Guinea, Republic of 32,245,267

Giimbelite 76

Guyana (British Guiana) 267

Haematite 75

Halides lO

Hamrongite 220

Harzburgite 104-105,137,140

Hedrumite 220

HeplOrite 220

Hercynides

Heronite

Heteromorphism

22 .30,31,39,86,99,

102,117-118) 33,.122.144,147,155

12,220

127,220

Heumite 220

High field-strength elements (HFSE) 134

Hornblende, see Amphibole

Hornblendite 115,118

Hot-spots,lamprophyric rocks associated with 2B.

Hungary

Hyalomonchiquite

Hyalophanc, see Feldspar

Hybrid

22 ,26,1M,233,262,269

n:no

hybridization in lamprophyre petrogenesis 118,139

mineral assemblages in lamprophyric rocks 127,137

Hydrogen isotopes 101

Hydrothennal fluids 125,152

ljolite

Ilmenite, picroilmenite

Immiscibility, liquid

Inclusions in lamprophyric rocks

definition of Types A-F

listing of examples

nomenclature

orientation in dykes

16,2B_,31,14 7-149

15,16~.~

38,39,144

103-112,220

47

104-105

103

39

petrogenetic significance 138-144,149

India 26,31,104 135,232,246,258,263,269

Indonesia, Republic of 53,152,233

Intergrowths lQ:l

Intrusions, lamprophyric

banded, zoned 10.~36

form 34.35

composite 35,36,ll

differentiated J1.,38

intrusion mechanisms 36,39

largest known 34

layered 38,128

morphology 34,35

multiple 35

INDEX

off-set

size

temperatures of intrusion

Ireland, northern, see UK

Ireland, southern see Eire

Iron, see Ferric

279

35,36

34

38

Island-arcs, lamprophyres in, see also Japan, etc. 2B_,130

Isotopes

radiogenic 98,108,110,1 17,!35,138

stable 70,73,101

Italy 22,26,40.53 104.113.122,ll,147,ill...l2Q..

233,234,246,255,258,260,263 ,267,269

Ivory Coast (Cote d'Ivoire) 263

Japan

Jeppeite

Jerseyite

Jumillite

40,i1.103,1M,120,11:U2.QJ34,147,

234,246,24 7,267,269

75

220

L.9,220

Kaapvaal craton, S.Africa

Kaersutite, see Amphibole

Kajanite

Kalsilite, kaliophilite, see F eldspathoid

Kamafugitic rocks

Kamperite

Kataphorite, see Amphibole

32

220

16lli..124

220

Katungite 16,123,124,149,220

Kentallcnite

Kenya

Kersantite

12_.80,86,115-117 ,220,260,261

.l!M.,lU_.247 ,255,263,267

1...12...19 .11..44 ,48,65 ,67 ,69 ,80,

118,127-128,220

K-feldspar,see Feldspar

Kimberley craton, Australia

Kimberlite, see Lamprophyric rocks

Kimseyite, see Garnet

Kinoshitalite

K-richterite, see Amphibole

Kvellite

Kyanite-bearing xenoliths in lamprophyres

32

61

220

l.M,107

280 LAMPROPHYRES

LAMPO A (lamprophyre database)

Lamproite, su Lamprophyric rocks

270

and IUider Cocire. Jumillire, Wyomingite, etc.

Lamprophyric rocks, see also individual rock-names

abundance, globaVvolumetric U

alkaline lamprophyres (AL), see also rock-Mm•• global discribution 20

bualt-lamprophyre spectrum

eamptonite/monchiquite distinction

analyses made during 20th century

average whole-rock composition

11

128

J

1.8.:£2 calc-alkaline lamorophvres (CAL). su: also roclc-Mmu

global distribution /9

petrogenetic conscrainiS on

ClPW normative character

clan concept

dauification

compositional spectrum

contact metamorphism a.ssoeiated with

cumulates from

definition

depths of origin

diamondiferous

IJJ

~

~7-8

S- 9

/4

38

t2.U

5,17-18,221

137,141,151

differentiation 12,Jl..38 ,/42 .I 4 S ~

discrimination between rock-types 77-97

distinction from basalt dykes in the field 34-35

distinction from andesites, diorites U

distribution, global. in space and time 19-29

experimental petTology 136-143

felsic rocks associated with 143-147

field aspects 34-43

genetic connotations or rock names 17

geochemistry, whole-rock 77-102

global distribution in space and lime 19-29

gold, association with mesothermal deposits ill

gold mines, lamprophyre dykes in /54

inclusions in 103-112

intermediate-felsic rocks associated with 12,143-147

inltusion mechanisms 36,39

intrusion temperatures 38,155

intrusion si:r.es, types/morphologies 34,35

isotope geochemistry

kjmberliles (I(IL)

98-102,135-136

basaltic versus lamprophyric

"central complex kimberlite"

classification as lamprophyric rocks

220

9 7,16,17,218

5,6,1.9 calcite-kimberlite 12

comparison with other lamprophyric rocks 48-102

definition 2,8,220

diagnostic mineralogy diarnondiferous

14.55 4

distinction from ultramafic larnprophyre

k"imberlite-carbonacite 16,86.1!

12 40

129

!2.

lava

magma-types represented by

photomicrographs. lise

lamprojtes (LL), see also individual rock-TUJmu

classification as lamprophyric rocks

comparison with other larnprophyric rocks

definition

8 48-102

220 /4,56 4,UQ

diagnostic mineralogy

diarnondiferous

global diSltibution

magma-types represented by

MgO distribution in

nomenclature, note on

photomicrographs, list

largest known intrusions

liquidus temperatures

magma.s. existence of

magmatic evolution in

magma-types, definition of

magma volumes. cumulative

major element geochemiscry

metamorphism of

mineral deposits associated with

mineralogy

coexisting mineral composicions

extreme minera1 compositions

mineral assemblages, spectrum of

unusual parageneses

modal composition

papers published during 20th century

parageneses. rclac.ive abundance of

petrogenetic overview

photomicrographs

plutonic rocks equivalent to

21

129-130 /JI

8,220

~45

34

110,125

2,125

143-147

ill

2..i.39

77-93

19-20

~

10,47-76

.a:.ll i8..:.lQ

14

52

!L J

i1 149

~.44 -4$

llbUl

primary melts, test of lamprophyres as 132

repeated intrusion in a given area 32

secular distribution through geological time 27

sadie versus potassic, relative numbers of 7.2

T AS diagram 82

tectono-magmatic associations, definitions 10,29-32

temporal distribution 27

textures 10,42-46

trace element geochemistry 92-98

ultramafic lamprophvres (UML), see also rock-names

diagnostic mineralogy

global distribution discrimination from kimberlite

55

21

16,86,Jil

volatile-poor and volatile-free equivalents of ll

39-41

7,113-123

volcanic examples of

volcanic rocks equivalent to

weathering 34,36

Lamprophyric (panidiomorphic) texture 2,15,35,43,222

Lamproschist 19 ,:!1.,221

Lapilli 46

Large Ion Lithophile Elements (LILE)

Latite

134

118,144

Lava, occurrence of! am prophyric rocks as I 0,15 ,3 9-4 2

Lawsonite

Layered lamprophyric intrusions

Lead(Pb)

107

38,128

isotopes 100,135-136,141

deposits associated with lamprophyres

Lcucite, see F eldspathoid

''Leucite-lamprophyre" 7

Leucitite, olivine

Lherzolite

121

104-105,137' 140,149

LILE, see Large Ion Lithophile Element

Limburgite

Limestone assimilation hypothesis

Linneite

40,107

140

75

Liquid immiscibility 38,39,144

Liquidus temperatures oflamprophyric melts 110,125

Luhite 221

MI-M7 magma-types, definitions of 127-131,221

INDEX

Maar

Macrocryst, see T nclusion

Madagascar (Malagasy Republic)

Madupite

Maenite

Mafraite

Mafurite

Magma

Magma-mixing

281

40

221

234,247

9,221

13,11Q.221

122,221

16,221

125

138

Magma-types among 1amprophyric rocks 127-131 ,221

Magmatic differentiation, see Differentiation

Magnesite, see Carbonate

Magnetite, see Spinel

Magnophorite, see Amphibole

Major element whole-rock geochemistry

Malagasy Republic, see Madagascar

Malawi, Republic of

Malchite

Mali, Republic of

Mamilite

Manganese, high contents in spinels

Mantle

77-93

247,263,267

12,il,30,221

234

221

50

emiched, metasomatized 131,134,136

inclusions 47,104-105 107,137,144,149

versus crust in lamprophyre petrogenesis 135-136

MARID inclusions in lamprophyres 104-105,107

Markfieldite 221

Megacryst, see also T nclusion

Megacrystalline rock

Meimechite

Melanite, see Garnet

221

108

124,221

Melilite 6,14,15,16,40,48,2Q,57 ,71,76,93,113

Melilitite, melilitolite .lb15,122,140,149

"Melilitic lamprophyres" 6

Melt 125,221

Mesotherrnal (gold deposits)

Metamorphism

contact, around lamprophyric dykes

metalamprophyre, photomicrograph

regional, of 1amprophyric rocks

151,221

38

20

20,22

282 LAMPROPHYRES

Metasomatism

contact, around lamprophyric dykes

in genesis of lamprophyric fluids

in genesis of vaugnerite series

38

125

118

of mantle materials

Mexico

Mica

107,140

26,40,70,155,234,267

biotite-phlogopite 16,46,48,50 53 58 64-67,116

muscovite

tetraferriannite/tetraferriphlogopite

10

15,65

textures in lamprophyric rocks 10,43,44-45

Mica-peridotite/pyroxenite 7,13.104-105,115,222

Microcline, see Feldspar

Microdiorite, mistaken for Iamprophyre

Millerite

19

75

Mineral deposits associated with lamprophyres ~

Mineralogy, see individual mineral groups

Minette 1.17 ,3 I ,32,40,42,44 ,45 ,23_,61 ,67-69 ,71,80,

112,118,127-128,131,141,221

"felsic minette" 12,144

Mobile belts, occurrence of lamprophyric rocks in lB.

M~ambique, see Mozambique

Modlibovite 221

Molybdenum deposits associated with lamprophyres li6_

Monchiquite 1.16,31 ,40,.1£.45 ,_51,58,70, 74,76,80,86,

93,128-129,137,141,148-149,221

"monchiquitic basalt"

picritic rnonchiquite

Mondhaldeite

Monticellite

Monzonite

Morocco, Kingdom of

Mozambique, Republic of

Mugearite

Multigroup discriminant analysis (MD A)

Multiple intrusion

Murambite

Muscovite

Myrmekite

11

12.45.86

221

14,48,57-58

2li,30,31

234,247

267

11

77,88

222

118,222

10

69

Namibia, Republic of 40..!2Q,234,24 7,255

Navajo province (USA) 12,32,99,103,107,109,

1 I 1,112Jl1.128,133,140-141,144,146

Neodymium (Nd) isotopes 100,108,135-136

Nepheline, see Feldspathoid

Nepheline-monchiquite, see Monchiquite

Nepheline-syenite, see Syenite

Nephelinite 11 .11.,.16,31 ,77,149

New Guinea, see Papua New Guinea

New Zealand (NZ)23 ,l.Q1...106,135,145,14Q..247 ,263,264

Nodule, see Inclusion

Norway 23,l.Q1...11Q.147,234,247,248,255,260,264,269

Occurrence, definition of tenn

Oceanic islands, see also individual islands

Ocelli/ocellus, see Globular structure

Odinite

Offsetting, oflamprophyric dykes

Okaite

222

130,137

222

12,222

10,35

124

Olivine

Olivine-lamproite

Olivine-leucitite

Oman

14,16,43,~75

58,80,131,134,222

121

248

Ontong Java Plateau, Solomon Islands

Orangite

Orendite

Origin, see Petrogenesis

137

222

1...222

Orogenic belts, see also Caledonides. Hercynides

lamprophyric rocks in 28-30,130

Orthoclase, see Feldspar

Orthopyroxene, see Pyroxene

Ouachitite 6,1..58,80,124,129 ,222

Oxides, see under individual minerals

Oxygen isotopes

Pacific Ocean

70,73,101-102

248,255,267

Pakistan 26,234,248

Panidiomorphic {lamprophyric) texture 2,15,35,43,222

Papua New Guinea (PNG) 11,26,40,120,121,

134,.u£,.234,235,248

Pardguay, Republic of

Parental melt

Pargasite, see Amphibole

248,267

147-149,222

Partial melting, see Petrogenesis

Pectolite

Pegmatite. pegmatoid

76

30,113,125,143,148

Pelitic xenoliths in lamprophyric rocks

Pentlandite

Peralkaline minette

Peridotite

107

75

7,222

liH.:.1N Perovskite l±..l6,48,2b57 .2a...7 4-7 5,134

Perpotassic 222

Perthite, microperthite 69,109

Petrogenesis of lamprophyric rocks

PGE (Platinum group elements)

Phenocryst

Phlogopite, see Mica

125-149

92.97-98,156

1Q1,222

Phonolite 46,76,110,137 ,143.l1Q,l49

"mafic phonolite" 43

Picroilmenite, see Ilmenite

Picrophyre 223

Pilite 57,75

Pipe, see Intrusion 223

Plagioclase, see F eld>par

Platinum-group clement' (PGF)

Plutonic equivalents of lamprophyres

Poland

92,97-98,156

13,113-124

22,26...l5..Q,235

Polzenitc 7 12 57,71,80,93,223

Porphyrite, porphyry 12,11,30,36-38,14 3-145,223

Portugal 22,26.104.123,126,235,248,264

Potassic rock, definition 223

Potassium feldspar, see Feldspar

Potassium richterite, see Amphibole

Prehnite

Priderite

Primary melt

Primitive melt

Province

Prowersite

Pscudobrookite

76

14,49,56,73,75

132,223

223

223

223

75

INDEX 283

Pseudohexagonal micas 10,43,44-45

Pseudoleucite 71

Pustular texture 36

Pyroclastic varieties oflamprophyric rocks 10,39

Pyrope, see Garnet

Pyroxene

clinopyroxene

orthopyroxene, pigeonite

Pyroxenite

Pyrrhotite

QAPF (lUGS double triangle)

Quartz

14,16,49,53-58,60-6 2

10,15,16,61,118

104-105,107,131,139

75

5

10,14,46,57,117

Quartzite, inclusions in lamprophyric rocks 107

Raabsite 223

Radiogeneic isotopes, see 1 so topes

Rare-Earth Elements (REE) 15,16,92,97,134

Rasvumite 75

Reaction/resorption rims 43,4 7,57,61

Redwitzite 116,117-118,223

Resorption of hornblende/biotite 2,127

Richtcrite, ricbcckite, see Amphibole

Rifts, lamprophyric rocks in ;lli,130,137

Roumania

Russia, see USSR

Rutile

26,248,264,267

75,134

S .Africa, Republic of 4,32,87,103, 135,146,236,248,

Salite, see Pyroxene

Sanidine, see Feldspar

255,256,258,264,267,269

Sannaite l.J.1..31,42 54 65,80,93,139,223

Sapphire deposits associated with lamprophyres 155,156

Saudi Arabia, Kingdom of 236

Scapolite 76

Schistose lamprophyre

Scotland, see UK

Scyelite

Sediment, subduction of

20

115,223

134-136

284 LAMPROPHYRES

Segmentation, of dykes

Segregation, see Globular Structure

Selagite

Selvedge (chilled margin)

Semi-lamprophyre

Serpentine

"Serpentinized microbreccia"

Shcherbakovite

Sheared lamprophyre, photomicrograph

Sheet, see also Intrusion

10

223

122,223

36,125,128

12,223

46,75

32,107

56,75

45

223

38,46

17.2li..30,118

Schlieren

Shonkinite

Shoshonite, shoshonitic

applicability of term to appinite suite 117

17,2..8...30,224

224

13,15,77,118,120

association

definition

equivalence with lamprophyres

Shoshonitic lamprophyre, see Lamprophyric rocks,

Calc-alkaline Lamprophyre 224

SierraLeone 256

Sill, see also Intrusion

Sillimanite-bearing xenoliths in lamprophyres

Singapore, Republic of

224

107

236

224 Sizunite

Sodalite, see Feldspathoid

Soda minette

Sodic rock, defmition

Solomon Islands (Pacific Ocean)

South Africa, see SAfrica

Southern Ireland, see Eire

South-West Africa, see Namibia

224

224

6.103.105 123,255

Spain, see also Canary Isles 22,26,,2l,85-86,93,99,

l.Qi.l29 .lli14 7 ..12Q.236,249 ,259,260,269

Spessartine, see Garnet

Spessartite 1.12.15,32,42,45,48,~65,67,69,

80,97,121,127-128,224

Sphruetite 75

Sphene

Spidergrams

Spinel

76

92,121,133

16,50 ,.ll.,72. 7 3

Stable isotopes, see I so/opes, stable

Staurolite-bearing xenoliths in lamprophyres 107

Strontium isotopes 98-101,108,110,117,135-136,138

Structure, globular, see Globular Structure

Subduction 90,130,134-136

Suite

Sulphates

Sulphides, see under individual minerals

224

10,15,51,75

Super-province

Sweden

Switzerland

224

23 ,!.Qi..236,249 ,256

1,2,22,26,236

Syenite, nepheline-syenite 17,27 ,2a.30,31,38,46,

110,115,118,139,143,147-149

Syria

Tahiti (Pacific Ocean)

Taiwan (Republic of China)

Talcose alteration, after olivine

Tamaraite

40-41,249

248

236

75

224

Ta-Nb-Ti (1N1) anomalies 93,134-135

Tanzania 115ill,237 ,249,260,261,267,269

TAS (lUGS total alkali-silica) diagram

Tasman fold belt, Australia

Tectonic setting of lamprophyric rocks

Teschenite

Texture of lamprophyric rocks

Thailand

82,142

32

8,2a.29-31,130

17,31

10,42-46

115

Theralite 31

Thermodynamkdata 128

Tholeiite 139

Thorium deposits associated with lamprophyres 1iQ

Tin deposits associated with lamprophyres 122 Titanaugite, see Pyroxene

Titanium, high contents in mafic minerals 49-50,52

Titanomagnetite, see Spinel

Tjosite 224

1NT, see Ta-Nb-Ti anomalies

Topsailite 224

Trace element geochemistry 92-97

Trachyte 137,146 149

"mafic trachyte" 43

"sanidine trachyte" (felsic minette) 12,144

Transform faults, lamprophyres' association with 2B. Trindade island (BraziVAtlantic Ocean) 242

Triple junctions, lamprophyres' association with 2B. Troctolitic xenoliths in lamprophyres 108

Tuffaceous varieties of lamprophyric rocks

Tungsten deposits associated with lamprophyres

Turjaite

Type A-F inclusions, definitions of

10,39

l5Q

124

47

Uganda 123,124 255,267

Ugandite 16,121,124,142,224

UK (United Kingdom, Great Britain) 1,22,23,152

Channel Isles (Guernsey, Jersey) 22,86,237,269

England

Scotland

22,23,42,il,86,

105 135 147,155,237,264,269

5,11 '19 ,22 .23 ,30,32,39 ,44-45,46,

103,105-107,109,111lli,/14,/J8,134,11Q.147,

lR 153,155.122.,237,23 8,249,250,261,269

Ulster (Northern Ireland)

Wales

22,238,261

22,23,250

Ultramafic lamprophyre, see Lamprophyric rocks,

and under Aillikite, Aln6ile,

Damkjernite, Ouachitite, Polzenite

Ulster, see UK

Ultra potassic rock

Ulviispinel, see Spinel

Union of Soviet Socialist Republics, see USSR

United States of America, see USA

224

224

Uranium deposits associated with lamprophyres l2Q_

USA, see also Navajo 2,4,5,12,17 ,24,26,29,31 ,34,40,

USSR

.illi.1 07 ,ill., 124 ,l£Q..12 9 • .l.ll..lJ.2.

140,143,144,146,147,152,156,

238,239,240,250,251,256,

257,259,264 ,265,267,269

20,29J..Q2,107,ill.,l24,~

240,251,257,259,265,268

INDEX

Vallerite

V ariole, see Globular structure

Vaugnerite

Venanzite

Vent

Verite

Vesecite

Vesicle, see Globular Structure

285

75

224

116,117-118)19,224

16

224

L.224

224

Vietnam 259

Vogesite L.J.2.31A£,45,48,67 ,68,80,127-128,143,224

Volatiles

Volcanic rocks

volcanic rocks, equivalent to lamprophyres 7,118-124

volcanic examples of lamprophyric rocks 39-41

Wadeite

Wales, see UK

Weathering of lamprophyric rocks

Wehrlite

Wesselite

West Germany, see Germany

Wolgiditc

Wollastonite

Wyomingite

X enolith/xenocryst, see 1 nclusion

definitions

Yamaskite

Yilgarn craton, Western Australia

Yugoslavia

56,75

34,36,86

104-105,141

225

225

10

9,225

1Q.l.225

12,12_,225

32,101,102,133

240,268

Zambia 4,.illi.259,261

Zeolites 2, 10,46,70,75

Zimbabwe 53,135.152,241,269

Zinc deposits associated with lamprophyres 126 Zinc, high contents in spinels 50

Zircon

Zirconium, high contents in garnets

Zoning in lamprophyric intrusions

75

59

38