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42C16NE83ia 63.5274 DERRY 010
REPORT ON THE FLORENTINE MINERAL RESOURCES LTD
DERRY TOWNSHIP PROPERTY
Sault Ste. Marie Mining Division, Ontario
by
Bruce Barnes Consulting Geologist
i'o r
Durham GeologicaJ Services JneBox 734
Timmins, Ontario
December 31, 198'
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*
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42C16NE8318 63.5274 DERRY
TABLE OF CONTENTS
Section
SUMMARY
PROPERTY DESCRIPTION
LOCATION AND ACCESS
CURRENT WORK
REGIONAL GEOLOGY
LOCAL GEOLOGY
SUMMARY OF SAMPLING PROGRAM
CONCLUSIONS AND RECOMMENDATIONS
SELECTED REFERENCES
CERTIFICATION
APPENDIX I ASSAY VALUES AND LOCATION
FIGURE I Location Map 1: 7,603,200
FIGURE II Regional Geology Map l" - 2 miles
FIGURE III Claim Location Map l" - 1/2 mile
FIGURE IV Regional Compilation Map l" - l mile
FIGURE V Property Geology Map l : 4800
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3
4
7
9
18
20
24
25
010C
l l" SUMMARY
l The Florentine Mineral Resources property consists of 100
m contiguous unpatented claims located in Derry Township, Sault Ste
Marie mining division, north central Ontario, The property is
l easily accessible by truck or by boat.
A control grid has been established over 8(^ of the
M property and has been utilized to undertake geophysical surveys
as well as the geological mapping program described in this
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report,
g From the recently completed geological mapping program, the
. subject of this report, it has been determined that approximately
" 40 of the 100 claims are underlain by granitic rock. The
B remaining 60 claims which contain mafic volcanics, sediments and
porphyries, still represent an environment favourable to hosting
l precious or base metal deposits.
Many geophysical anomalies, located during previously
conducted ground based magnetometer and VLF Surveys, remain
unexplained. A program of further geophysics and diamond
l drilling is recommended.
BuHmoossLake
DERRY TWP l HAWKINS TWP
Kabinakagami
931623 J93/020
———— -f.————.
J900774 .900773
^v ^^ , l ^^ J.-IL, —
9J/449 193/650 190677;
l--J.93/054 193/053 .93/432 .93/0S/ 90070O 90077* I9O0777 19O0770931937 93/050
95/007 l 93/00* ' 93/00993/0*3 j 93/004 l 93/0*5
931*24 93/073
-4- --f- -P^^"———— ,— --
93/689 '93;09*\'90479/ i 90*792 900793 900794 ' 90079393/4*7 93/0*4
1 90*000 1900799 190*790 l 900797 '90079093/095 193/094 93/093iJ/090 93/497 193/499
IRVING TWPERMINE TWP
DURHAM GEOLOGICAL SERVICES INC.
Florentine Mineral Resources Ltd.
CLAIM MAP
Approved: a. D.
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M
PROPERTY DESCRIPTION
l The Florentine Mineral Resources Ltd. property consists of
* 100 contiguous unpatented mining claims in Derry Twp., in the
l Sault Ste. Marie Mining Division of Ontario.
The claims are listed below.
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A network of logging roads cover a large portion of the
l Florentine property west of the Oba River. Current logging
operations will deforest approximately 20?i of the property by
m September 1987.
A proportionally even distribution of lowland cedar and
l spruce and highland poplar and spruce vegetate the property.
CLAIM NUMBERS
P-906761 to P-906800 inclusive
P-931624 to P-931637 inclusive
P-931644 to P-931657 inclusive
P-931663 to P-931678 inclusive
P-931683 to P-931698 inclusive
Quaternary glacio-lacustrine overburden, which is generally
less than 10 metres in depth, covers 859i of the claim group.
lllllllllllllllllll
PROPERTY LOCATION
w&^s^^m^&n
LE8END
[3 Archean greenstone and associated Sediments
O Granitic Terrain
@ Archean Sediments, some volcanics and Intruibnt
RmtHlons DURHAM GEOLOGICAL SfKV/CCS INC.
Florentine Mineral Resources Ltd.
PROPERTY LOCATION
Dat8AuaS86\uro*n K. B, \5ca* 17.(
This overburden, remnants of glacial Lake Barlow-Ojibway, is a
typically poorly sorted mix of silt, sand and clay. An esker
located on the western edge of the property, adjacent to
M Kabinakagami Lake, trends in a northerly direction. The esker,
* composed of well sorted sand and minor amounts of gravel, is
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knobby and kettled and rarely rises more than 50 feet above the
surrounding land.
^ Bedrock outcrop is limited on the west side of the Oba river
* to a narrow belt, crossing the centre of the property from east
l to west. A larger amount of rock, approximately 15X exposure, is
found on the east side of the river.
LOCATION i ACCESS
B The property is located in Derry Township, approximately 13
km. southwest of the small village of Oba, Ontario. Oba, a
l railway community located at the junction of the Algoma Central
and Canadian National Railways, is located approximately 100 km
V south of Hearst, some 250 km northwest of Timmins. Oba is
m reached by first travelling south along Hwy. 583 for a distance
of 40 km and then by travelling a further 73 km south along
l gravel logging road. Access to the property is via a gravel road
system that forks to the west from the main road to Oba. This
junction is approximately 16 kms north of Oba or 97 km south of
Hearst.
i l l
The road from this junction, southward to Derry Twp., is a
g private access road maintained and controlled by Newaygo Forest
^ Products Inc. of Mead (south of Hearst), Newaygo also owns the
surface rights to the whole of Derry Twp. There is a control gate
l on this road located at the junctions of the Canadian National
Railway, Woolrich Twp and Franz Twp. Permission to utilize the
l road should be obtained from Mr. Nick Mellanchuh, manager for
Newaygo, who also levee's a toll for road use.
B A boat is required to gain access to the eastern part of the
property across the Oba River as well as to access tiie western
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end of the property adjacent to Kabinakagami Lake.
For the purpose of this survey, access to the property was
first via the Oba River from Oba by boat. Later a camp was
established where the main logging road ends at the Oba River
l just north of the "Third Rapids." Access to the camp was gained
by a four wheel drive truck.
CURRENT WORK
l During the months of January and February, 1987 a control
grid was cut over 80 of the 100 claims which make up the
B , property. The base line for the grid was cut trending due east
and north-south cross lines were turned off at 400 foot
M
intervals. The cross lines were chained and picketed every 100
feet. Two tie lines were cut to further the accuracy of the
grid, one being at 44+50 feet north, the other at 56+00 feet
south.
l Magnetometer and VLF-EM surveys were conducted over the
entire grid system by CDI surveys Inc. of Vald'or Quebec. No
f less that 82 VLF-EM conductors have been outlined, many with
corresponding magnetic anomalies. Contoured Fraser-filtered VLF
data indicate the presence of several linear zones of high
conductivity some of which, through mapping, have been shown to
be caused by diabase dykes. The most outstanding VLF conductor
is directly associated with a dominant magnetic anomaly, striking
in an easterly direction, throughout the entire length of the
property. This anomaly has been found to be the result of a
magnetic mafic volcanic. The majority of the anomalous zones
remain to be explained by a further program of geophysics and
diamond drilling.
Geologic mapping was systematically perfornie^d^ai, a scale
of 1:4800 (I"r400ft.) f during ^Jtine and July of 1987 1 , alohg all
cut grid lines, claim lines, roads and topographic features such
as ridges and creeks. All rock outcrops are mapped according to
designated grid coordinates, except for 18 claims in the
northwest portion of the property. Here the lack of surveyed
lines necessitated the use of air photos and claim lines for
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location control while utilizing compass and hip-chain during
traverses.
Approximately 124 rock samples were collected and assayed
for gold. Approximately 15 of these samples were additionally
assayed for platinum and palladium.
Two samples, one of a mafic volcanic and one of greywacke
were assayed for ten major oxides and compared to samples
previously analyzed by Siragusa (1977). All assaying was
performed by Min-En Laboratories Ltd. of Vancouver, B.C. Copies..-^'" '\^
of Assay Certificates are located in the Appendix.
The people working on the property were alJ in the employ of
Durham Geological Services Inc. All had varying backgrounds and
expertise, however integration while mapping the Florentine
Mineral Resources property proved highly successful. Persons who
worked on the property are:
Bruce Barnes Henry Hutteri Sydney Joseph Almos Mei Olga Nalesnyk Peter Neelands Rick Sproule Jason Wall
FleshertonSouth PorcupineMoonbeamSault St. MarieMoonbeamTorontoTimminsNorth Bay
GeologistGeologistProspectorGeologistCookGeologistGeologiststudent
CANADIAN SOLDFIE. (-''MINING"^ f
DURHAM GEOLOGICAL 5fflWC5S //VC.
REGIONAL GEOLOGY
Oott-' Jvnt /t? Drawn- K.B.
REGIONAL GEOLOGY
The Oba area is underlain by a group of mafic and felsic
volcanic and tuffaceous rocks, and their clastic derivatives. All
rocks known to occur in the region are of Archean age and have
been typically metamorphosed to upper greenschist facies, and
frequently to lower and middle amphibolite facies, particularly
in proximity to granitic bodies. Pegmatitic dikes are found
crosscutting all volcanic and sedimentary rocks in the region.
m All rocks in the area have been intruded by northwest and
northeast trending diabase dikes.
lGovernment airborne geophysical maps were a principal source
of information used to construct the regional geological
interpretation presented in Figure 2, and the more detailed
geological interpretation presented in Figure 4. The
interpretation presented in Figure 4 is based primarily on the
results of two Aerodat surveys, and the outcrop information shown
in the vicinity on ODM Map 2355.
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* While all bedrock exposures in the area are of Archean age,
l and while no age relationships are defined, speculation is
that the amphibolitic mafic volcanics are the oldest in the
l sequence. Interbedded with and overlying the mafic volcanic
units, which consist of a variety of pillowed, massive,
B " tuffaceous, amphibolitic and porphyritic units, are fine felsic
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-'jlR-'T^^sf^^di^i^?Tl•-1: •-r.
r-i-- .if'o-N-Y b^^--v*.0:-U .
M. M
DURHAM SeOUXSKAL S&MCES INC.LEGEND
Diabase DikesMagnetic High trends,predominantly amphiboliteStructural trendUntested Aerodat anomalies (weak)
Property Boundaries are aporcximate.
NOTE: Aa, Location from Don McKinnon
Ban) Primarily upon Atnmaanflie Map*:-itO90 Katmotogaml lato-ttlOG Oba
Florentine Mineral Resources Ltd.
REGIONAL COMPILATION
Qatt- Mr,ttftH.T.S.:
Drawn: *.l Sea*- i'*imAaem*.iA Rytrv f*
l lapilli tuffs and volcanic derived sediments. Minor amounts of
argillite, conglomerate and quartz sandstone were also mapped in
' the area. Lesser quantities of peridotite, and pyroxenite are
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lSiragusa (1977) describes the mafic to intermediate
l metavolcanics in the area to be almost invariably foliated, grey-
green, fine to coarse grained amphibolites, except where
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also found in the general area. All these rocks were
metamorphosed under predominantly amphibolite facies conditions,
and partially assimilated by felsic plutonic rocks. The youngest
rocks in the area are the northeast and northwest striking
diabase dikes.
greenschist retrograde metamorphism effects dominate. Original
volcanic structures are rarely preserved due to the effects of
the pervasive amphibolite facies metamorphism.
In the area of the Florentine Mineral Resources Ltd.
Property, the amphibolitic mafic volcanics are shown (Map 2355)
to contain interbeds of both metasediments, and felsic
metavolcanic material. Much of the central portion of the
property is covered by sandy overburden.
Shearing, subparallel to bedding, appears to be the main
structural entity in the region, being developed primarily within
the mafic volcanic, felsic tuffaceous and sedimentary rocks.
This metamorphic foliation is also developed to some degree in
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the trondhjemitic intrusions. Silicification, sericitization and
pyritization are locally present within the sheared units,
particularly along the contact between mafic and felsic units.
Siragusa (1977) indicates that; "shearing accompanied by silicification and development of retrograde mineral assemblages has locally occurred in the metavolcanics, and these sheared metavolcanics may have acted as host of sulfide and gold mineralization".
LOCAL GEOLOGY
The Florentine Mineral Resources Ltd. property has an
abundance of bedrock outcrop on the east side of the Oba River.
There is a distinct shortage of good rock exposure west of the
Oba River where swamp and esker deposits prevail. Detailed
geological mapping along with government airborne geophysical
maps, and the data provided by the detailed ground geophysical
surveys, have resulted in a reasonably detailed interpretation of
the property's geology.
Geological mapping has shown that the Florentine Mineral
Resources property is bounded and intruded by felsic plutonic
bodies which may underlay as much as 4(^ of the property (to the
north and southwest). Lack of outcrop across the south-west
portion of the property leaves open possibilities regarding
inclusions of more favourable geology. Areas of interest include
unexplained magnetic anomalies (such as at coordinates 132+OOW,
26+OOS) as well as VLF-EM conductive trends (such as 132+OOW,
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26+OOS) as well as VLF-EM conductive trends (such as 132+OOW,
38+OOS). A minimal amount of further geophysical surveying is
recommended in this area.
A zone of mafic volcanics and volcanic sediments cross the
centre of the property. These rocks nearly extend from the north
to south boundary lines (1.9 miles) on the eastern extremity, and
narrow to a width of 3000 feet at the northwest property corner.
Both the volcanic and sedimentary factions are somewhat variable
and are often intercalated. Pillowed mafic flows commonly are
adjacent to well bedded, sometime garnetiferous greywackes.
l A narrow zone averaging 800 feet in width, in the vicinity
of Hawkins Creek, has been mapped as a magnetic mafic volcanic
l flow. This unit is easily traced by geophysics due to its high
M magnetic susceptibility, as well as the very strong
electromagnetic anomalies that lie along the assumed contacts of
l this unit with the flanking sediments and volcanics.
Regional metamorphism is that of lower to middle range
m amphibolite facies. However, well formed pillows may often be
noted in the basal flows. It is thought that some primary
m bedding can be recognized in the sediments. Given these above
three points a hypothesis is raised regarding the origin of
l . certain felsic "dikes" on the property. Many felsic dikes
crosscut stratigraphy, and therefore are easily recognized as
10
being intrusive in nature. However, a large proportion of
feldspar porphyries and quartz-feldspar porphyries, parallel
f foliation/stratigraphy in both the sediments and the mafic
. volcanics. It is believed that most of these were felsic crystal
* ash tuffs derived distally from a different volcanic belt. There
l are a number of thin felsic volcanic units, as mapped by the OGS
located 14 miles south-west of the property adjacent to the
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closed Hiawatha Gold Mine.
l j Granitic dikes are common and crosscut all units (except
diabase) and become increasingly common in the vicinity of
B granite plutons. These dykes can represent up to 50 percent of
the rock exposure near the granite pluton contact area. These
B areas have been interpreted as injection type migmatites, and
B typically form a zone 1200 feet wide around the felsic plutons.
B Diabase dikes are common throughout the property and
crosscut all units in both north-east and north-west trending
directions. Often they are infilling fracture and fault zones or
intrude along the boundary of two distinct units.
B The following are descriptions of rock types encountered on
the property as they appear on the legend of the geology map (in
l . the back pocket of this report) for Florentine Mineral Resources,
Derry Township claim group.
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INTERMEDIATE TO MAFIC VOLCANICS
JLA-.. J/. A JJJLJs rQ J ncd am ph i bol i te ; prcdominaLc.lv aphanitic a m p li i b o l e
and interstitial Tine feldspar. This unit is black on a fresh
surface and weaLhors dark grey. Rocks vary from massive to
moderately foliated, often with .streaks of lighter coloured
felsic material , that, may be remnant pillow salvages, fine ash
layers, or metasomatic mineral segregation. Tho massive units of
1A arc probablv flows, where as the foliated rocks may represent
tuffaceous horizons.
l b Medium grained amphibolite; compositional lv and descriptively
identical to above unit, but with visible amphibole crystals; is
often proximal to contacts with intrusions, therefore coarser
amphiboles may simply be a metamorphic recrystallization in
contact aureoles.
le, lcr, Coarse grained_MlphJJ:L9 l :Lk(1J. with we J J developed black
amphibole crystals often 1/4" to 1/2" in diameter.
Compos i t i ona l l y these rocks appear ideni ical f o the a~bove
mentioned units. Kasily recogn i;:ed pillow sal vaees are common
throughout the lcr unit , and the salvage rims are composed of
fine mafic material, occasional i y micaceous, often with
amphibolite, and are rum-magnot i c. The interstitial plagioclase
weathers lower than the ainphiboles giving the rock a knobby
texture on weathered surfaces.
12
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la mag_____Fine grained magnetic amphibolite; stretching across
l the centre of the property, the primary showing of this unit has
a maximum known width of 1400 feet. This unit is predominately a
' massive aphanitic to fine grained, sometimes medium grained,
B homogeneous dark grey to black rock that, weathers grey to
reddish-brown. The rock on weathered surfaces periodically has a
l pitted appearance as if there were once carbonate filled
vesicles. This unit is always moderately magnetic. The origin
B of this unit is probably that of a magnetic mafic flow (iron
B tholeiite). The possibility of this being a fine grained
intrusive body has been theorized, and there may be a
l relationship with the metapyroxenit.es located one mile to the
east, on the Hawk Resources property. All samples of this unit
l have been assayed for platinum and palladium in addition to gold.
m The highest Pt value attained was 16ppb and the highest Td. value
was 24 ppb.
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FELSIC VOLCANICS
m 3n,3o Felsic ash tuffs, recrystallized ash tuffs; A very
uncommon unit on the property, these thin light coloured felsic
l beds are concordant with stratigraphy and are found mostly in the
sedimentary units, though they have been noted in the mafic
volcanic tuffs as well. These rocks are not easily
distinguishable from quartz and quartz-feldspar porphyry dikes
13
l lB investigation, some of the thin units mapped as 7j, 7k or 71 may
in fact be reinterpreted to be felsic ash tuffs.
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3q Felsic lapilli, block tuff; seen in only one outcrop, at
grid coordinates 44 +OOW, 36 + OOS, this felsic rock lias definite
felsic volcanic clasts up to 6 inches in length.
METASEDIMENTS
4D, greywacke; This rock is best described as a quartz rich
amphibolite. Generally well banded/bedded, this unit is dark grey
to black on a fresh surface, and weathers to a dark to light
l grey. Moderately siliceous to locally very siliceous, this unit
is quite hard. It is distinguished from the amphibolite mafic
volcanics by its hardness, good banding and the appearance of
free granular quartz. Uncommonly there are welJ developed red-
brown (almandine) garnets aligned parallel to bedding.
ULTRAMAFIC INTRUSIVES
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lOnly one outcrop, at grid coordinates 32+OOK, 49+OOS, have
i been mapped as an ultramafic intrusive (meta pyroxenite). This
B rock is probably coincident with the "la mag unit" several
hundred feet to the east. Samples from this outcrop returned Pd
l values of 24 ppb.
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FELSIC INTRUSIVES
l 7a,7b Granite, granodiorite; A large granitic pluton
intrudes the northern 22 claims of the property. This unit is
B somewhat variable in composition but is predominantly a massive
m non magnetic rock composed of white to pink equigranular
feldspar, quartz and a minor mafic mineral assemblage. This unit
B grades into a fine grained sugary aplite unit, at least 80 feet
wide, adjacent to the non conformable contact with mafic
B volcanics in the north east corner of the property. An increase
M in aplitic dikes within the pluton are noted near the contact.
Well digested inclusions of mafic material are increasingly
B common near the volcanic contact, indicating injection migmatite
processes. No other alteration was noted along contacts.
l 7d,Tdmag Diorite, granodiorite; A massive dioritic pluton
encompasses some 20 claims of the south-west corner of the
B property. This unit is variably magnetic, grey white to pink in
colour, equigranular and composed of feldspar, minor quartz,
B hornblende, biotite and I'fc to 59i magnetite tetrahedrons.
Xenoliths composed of mafic volcanics, sediments and diabase of
B varying sizes are common throughout the unit. Contacts with all
j units are sharp with narrow amphibolitized chill margins. Based
solely on colour identification, the magnetic sections of the
B unit have a greater percentage of orthoclase type feldspars than
the non-magnetic zones. There are definite diversities in
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composition within the pluton, varying between sodium rich andl
potassium rich feldspars. Very few felsic dikes are found within
l this unit.
7j Quartz porphyry; Generally less than one foot in width
these siliceous, white weathering, fine grained dikes often
contain trace amounts of pyrite. These dykes cut all units and
l have been noted to cut quartz-feldspar porphyries (71). Often,
these dikes have sugary texture and have been alternately termed
aplites or felsites.
7k Feldspar porphyry; Generally less than two feet in
l thickness, this rock is composed primarily of coarse grained
feldspar phenocrysts with disseminated small quartz eyes. This
p unit weathers to a lighter shade of pink than seen on a fresh
surface. It is generally concordant to foliation with sharp
contacts.
71 Quartz Feldspar Porphyry; Predominantly concordant with the
l local strike, this unit is found amongst the mafic volcanics but
is more commonly found within the sediments. The subhedral
' quartz and euhedral feldspar crystals weather less than the
l matrix, to give a lumpy appearance on a weathered surface. A
weak foliation is common but strongly foliated quartz feldspar
porphyries have been noted. Often, the tan to orange coloured
surface weathers lower than the adjacent sediments. The quartz
16
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*eyes protrude and are stretched along the foliation plane.
Consensual speculation reinterprets
concordant Quartz Feldspar Porphyries
nature but as an airborne felsic ash 1
the sediments and mafic volcanics.
9,9mag. Diabase; A typical diabase
usually magnetic, weathering red-brown;
while cross-cutting all but two (7k i 7
units. Olivine crystals up to one inch
a majority of these
as being not intrusive in
ying conformably amongst
of text book description,
often forming
1 ) of the above
low ridges
mentioned
in diameter were noted in
the dikes on the eastern half of the property.
MIGMATITES
Migmatitic sequences have been analyzed in
following the completion of the mapping program.
contacts of the volcanic-sedimentary
felsic pluton, on the north edge of the
several instances of intermixed
amphibolitic material. These probably
zone, possibly several hundred feet
sequence with
property, there
retrospect
Near the
the large
are noted
granitic material with
represent a fa irly broad
wide, bordering the acid
pluton. These migmatites may have partially been created through
anatexis, but for the most part are the result of
injection of granitic material along fracture plains
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amphibolites .
17
mechanical
within the
1111111111111
*Migmatites of similar genesis may border the large
granodiorite pluton encompassing the south-west
property.
SUMMARY OF SAMPLING PROGRAM
No. of samples r 124 124 Au, 14ptBackground Au rKSppbHighest Au value r25ppb Sample No. (9426)Highest Pt value ^6ppb " " (9408) Highest Pd value r24ppb " " (9237)
ANOMALOUS VALUES
Sample No. Au. (ppb) Lithology
9426 25 Mafic Sill, mag.9276 10 Qtz, diorite9411 8 Sediments9237 7 Ultramafic sill?9283 7 Granite
Note:
cornei^ of the
/pd, IMo, 2WholeRock
Location
8 +30W/20+OON19 + OOW/54-I-OOS28+OOW/6+OON32+OOW/49+OOS51+50W/BLO
1) Qtz veining ft blebs were generally barren and were notanomalous in gold content.
(2) No anomalous gold values in mafic flows even thoughminor pyrite was noted within and was sampled.
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(3) Sampled Porphyries SL other felsic dykes did not containanomalous gold concentrations though minor pyritemineralization is often noted.
(4) The Highest Au value (25ppb) was found iMafic/Ultramafic sill?
Two samples underwent whole rock analysis.
n a
Sample 9270 has been mapped as a mafic volcanic withpillows.
Sample 9271 has been mapped as banded sediment containing
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garnets.
Both samples, in hand specimen, are amphibolites.
Sample 9270, the mafic volcanic, has an SiOz content of 4854
l thus putting it in the defined category of basic rocks and can
therefore be confidently classified as a basalt. The analysis of
f this sample corresponds to that of Derry Township mafic volcanic
M samples obtained by the OGS (Siragusa, 1977).
l Sample 9271, the greywacke, has an SiOz content of 50?i, much
lower than one would expect in a detrital sediment.
l The Fe2Os content of the sediment is two and a half times
greater than that of the volcanic {2096 as compared to 8%). This
H is not unexpected given the presence of almandine garnets. The
magnesium and aluminum contents are typically greater in the
l basalt as these elements do not withstand sedimentary processes.
If this unit is technically a sediment, a dirty greywacke,
it must be derived from volcanic silts and ash and is therefore
categorized as a volcanoclastic or tuffaceous sediment.
lThe analysis results as well as certificates for the samples
l taken on this property are located in the Appendix.
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CONCLUSIONS AND RECOMMENDATIONS
B The geology on the Florentine Mineral Resources, Derry
Township property appears relatively uniform and continuous. The
l stratigraphy/foliation strikes consistently 080 degrees +-20 0 and
m dips vertically to steeply south. All Archean units have
undergone a regional metamorphism of lower to middle amphibolite
l grade.
l
l
A magnetic mafic flow or sill extends across the centre of
the property, bounded by sediments east of the Oba River and by
mafic flows and tuffs west of the river. These units in turn are
l bounded on the north by granite, and on the south west by
diorite .
A minimum amount of work is recommended on the diorite
complex, while no further work should be planned on the northern
l granites. However, the central sedimentary and volcanic complex
has several unexplained geophysical anomalies and therefore,
f especially in the vicinity of Hawkins Creek, the full potential
of this area has not been realized. A comprehensive program of
' geophysics and limited diamond drilling is recommended.
lThere is a VLF anomaly within the south-west diorite
l complex, which has not been explained. This anomaly should be
further examined by an induced polarization survey and then, if
deemed necessary, a short diamond drill hole.
Continuous I.P. surveying should be carried out commencing
on the eastern boundary of the property, and working westward
traversing every second line (800 feet intervals) across the
mafic volcanic and sedimentary sequences from the northern
contact with the granites to the southern contact with the
diorites. Particular attention should be given to the contacts
around the felsic intrusives as well as the contact with the
central magnetic unit around Hawkins Creek.
Due to the large numbers of VLF-EM conductors (82) situated
throughout the property, a horizontal loop electromaEnetic survey
may be warranted on every second line, alternating with those
surveyed by I.P., between the contacts of the northern and
southern intrusives. This survey would separate true bedrock
conductors from those VLF anomalies caused by conductive
overburden.
A minimum of 22 miles of induced polarization surveying is
recommended, in conjunction with 20 miles of horizontal loop
electromagnetic surveying, A portion of t h f.? grid has been
destroyed by the recent logging operations and the lines to be
geophysically surveyed will have to be re-cut and chained.
A preliminary, short hole, diamond drill program should be
21
utilized to explain the more interesting E. M and I. P. anomalies.
A trenching program could be useful in the central part of the
property, west of the Oba River, as a more economical method of
explaining geophysical targets. A D-8 bulldozer and large
backhoe are locally available.
The cost of the recommended geophysical survey program is as
follows :
Line-cutting and Chaining30 miles 6350/mile 610,500.00
Horizontal Loop EM Surveying20 miles @ 6265/mile 5,300.00
Induced Polarization Surveying40 days 61500/day 60,000.00
Supervision and Report Preparation _ 6
Total cost of geophysical program 682,300.00
The cost of the recommended trenching program is as follows
10 days D-8 61000/day 610,000.00
10 days Backhoe 61000/day 10,000.00
Float Charges 500.00
Geological mapping, sampling andsupervision 4,500.00
10y0 Contingency 2.500.00
Total Cost of Trenching 627,500.00
l22
l
Tho (MIS!, 'ii' t. hr reoommondod f o l J o i; s :
0,000 f oo i (") Si 3 f) /f i..
Hupo 7'v i c: i on , s?amp l i ne .\ i no:, ropo i-1 \;i- j tine
l OX C.out i nur.no v
diamond (l r i i i procram is as
S2 10,000.00
16,0(10. 00
23,000.00
Total oost of diamond driJ l program S249.000.00
'i ho cost o i' this ? ofomrnrndod nroarMin of gnoph'.'v. i.i.' renHiins and diamond di'i.lJintf is r -s. t i ma t cd l', fir S .'.0:1 - i'OO . 00
r: li'n J i v Sul'in i t i.
Ih'iico Ha rnosf 01JKV1 J 1 3 tltf ( ifM-i l CitJ j S i
l' 111' 11 a m (l o o J o a i f'; i l S'' ? -, i (P.O. l',o- : T: 1, -}
T i nun ins, (Mil M rio
l l l l l l l l l l l l l l l l l l l
SELECTED REFERENCES
GARTNER, J AND MCQUAY. D1980: Kabinakagami Lake Area. Northern Ontario Engineering
Geology Terrain Study 62 Map 5095.
GIBLIN, P.E.1968: Notes on Mineral Occurrences, Hornpayne Sheet Ontario
Department of Mines, Misc. Paper 20.
GLENDHILL, T.D.1927: Gold East of Langdon Station, Ontario
Department of Mines Annual Report, Vol. 36, Pt 2.
MAYNARD, J.E.1929: Oba Area, Ontario Department of Mines,
Annual Report, Vol. 38, Pt 6.
SIRAGUSA, G.M.1977: Geology of the Kabinakagami Lake Area, Geoscience
Report 159, Ministry of Natural Resources.
ONTARIO GEOLOGICAL SURVEY1986: Airborne Electromagnetic arid Total Intensity Magnetic
Survey, Oba-Kapuskasing Region. Derry-Minnipuka Townships Area. District of Algoma: by Aerodat Ltd. for Ontario Geological Survey, Geophysical/Geochemical Series Map 80837 Scale 1:20 000. Survey and Compilation February and March, 1986.
MINISTRY OF NATURAL RESOURCES ASSESSMENT WORK FILES; Timmins
File 2630, 2764, 2802, Falconbridge Ltd.2804 Golden Range Resources Ltd.2835 D. McKinnon- Aerodat2223 Magi Gold Mine1957 St. Joseph Exploration1667 Rio Tinto Exploration2212,2211, Algoma Central and Hudson Bay Railway2210,2228 Company.
ONTARIO MINISTRY OF NATURAL RESOURCES1971: Kabinakagami Lake Bathymetric Chart
24
l l l l l l l l l l l l
l
l
l
l
l
l
CERTIFICATE OF QUALIFICATIONS
l, Hruoe Harm's, of tt. H. r .'i F.! csher ton , Ontario certify as follows concern i ne my report on the FJ o ren t i ne Mineral Resources Md., Derry Township proper t,y ,
1 . l fi. in a geologist and have been practicing my profession since l 979, fintl have heeii CMinsulting K i ut.1 e 1984.
2. I am n ei-.'ulunt.r of t lie Uni\'ersit\- nl' (jnolj.ih, haveobtained a bachelor's degree in t lie Farlh Sciences in 19H2.
'J . \ \\;\\f^ no ri i ree l or indirect ijilc-i-est in l.he properly in MUCH l ion noj- in l he proper! i OK. leases or securities of Florentine Mineral Resoiu'co.s lit.d .
1. This report is a product o l' my know l od tie o f theproperty, and a compilation of ara i l.nbJ e preyious and CMI rreii t uc)rk .
)aled l h is 3tsf da\- of December, 198* a t T i mm ins. On i,a r i o
Bruce Ha rues, ('onsu l S InsJt (leo l oe i s i.
2 f)
l l l l l l l l l l l l l l l l l l l
APPENDIX
ASSAY VALUES AND LOCATION
FLORENTINE MINERAL RESOURCES LTD,
DERRY TOWNSHIP PROPERTY
Sample Number
ASSAY RESULTS
FLORENTINE MINERALS PROPERTY
Location AU-FIRE PPB
PT-FIRE PPB
PD-F1RE PPB
MOPPM
921792189219922092219222922392249225922692279228922992309231923292339234923592369237923892399240924192429243924492459246
52W,32W,32W,32W,32W,56W,
132W,28W,4W,0,0,0,
4W,8W,
8+50W,32W,32W,32W,
33+50W,32W,32W,32W,32W,32W,32W,32W,24W,24W,24W,24W,
0 + 50N5-fOOS3 + 50S2 + 50SH-OOS2 + 75S
40+OOS8 + OON20+OON14+90S17+OOS18+10S1 + 50S2 + OOS9 + 60S
55+OOS55+OOS54+OOS52+OOS50+OOS49+OOS41+OOS40+OOS39+OOS22+OOS14+OOS51+OOS42+OOS35+OOS34+OOS
233152133225122152227321251212
24
1 1 11111111111111111
0
ASSAY RESULTS
SampleNumber
9247 9248924992509251925292539255 925692579258 9259926092619262 926392649265 9266926792689269927092719272 927392749275 92769277
Loo
24W, 25W,28W,28W,28W,28W,28W,28W, 28W,28W,29W, 39W,42W,4W,4W,
3 1W,3 1W,3 1W, 3 1W,31 W,3 1W,
108W,108W,108W,1 1 1 W , 1 18W,12 1W,MOW, 1 19W.0 + 00,
FLORENTINE
a t ion
2G+50S 18+OOS16+OOS33+50S33+75S3 3 * 6 OS37-fOOS42+50S 49+OOS52+OOS56+OOS 5G4-OOS56 + 00
38+OOS43-fOOS 1G+OON16+OON16+OON 16+OONHi + OON16+OON
0 + 000 + 000 + 00
4 + OON 3G+OON
0 + 001G+OON 53+OOS41+OOS
MINERALS I'Kul'Eim
AU- 1' J RI' IT- K lin PPB I'PB
15 12221 222 5 2j12121 123 12213 12 12132
102
l l l l l l l l l l l l l l l l l l l
Sample Number
927892799280928192829283928492859286928792889289929092919292929392949295929692979298929993009401940294039404940594069407
ASSAY RESULTS
FLORENTINE MINERALS PROPERTY
PT-FIRE PPB
Location
16W,0 + 00,12W,12W,12W,
51+50W,53W,52W,53W,55W,64W,64W,69W,72W,
81+25W,100W,148W,40W,40W,40W,40W,40W,40W,28W,28W,28W,28W,28W,28W,28W,
37+OOS38+50S39+OOS50+OOS25+OOS
0 + 000 + 000 + 000 + 000 + 00
1 + OON7 + OON7 + OON2 + OON0 + 000 + 00
49+OOS1 + OOS1+OOS1 + OOS4 + OOS4 + OOS8 + OOS8 + 25N15+OON15+OON4 + OON4 + 25N7 + 50S
16+OON
AU-FIREPPB
126217542232313311321211232121
PD-FlRli PPB
12
1 1 1 1111111111111111
0
SampleNumber
9408 940994109411 9412941394149415941694179418 941994209421 9422942394249425942694279428 9429943094319432943394349435 943694379438NONENONENONE
ASSAY RESULTS
FLORENTINE MINERALS PROPERTY
Location
40W, 28W,28W,28W, 14W,15W,8W,
18W,9W14W,16W, 8W,8W,
1520W, 1650W,1260W,
14W,12W,8W,9W,
15W, 0-1-00,0 + 00,0 + 00,15W,16W,10W,8W,
0 + 00,40W,16W,
L20W,L20W,L20W,
9 + OOS 2 + OON2 + OON6 + OON
42+OON42+OON9 + OON34+OON20+OON34+OON7 + OON 8 + 80N9 + OON42+OON 7 + OON
42+OON18+OON16+OON20+OON20+OON42+OON 25+OON25+OON25+OON40+OON41+OOS44+50N13+50N 24+50N54+OOS
320N 24S18S16S
AU FIRE PT-F1RE PD-F1RE MO PPB PPB PPB PPM
1 16 1 528 2321221 212 3322
25 1 1011 212132 63 21 224 142
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t ted.
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DURHAM CJELiLUtmjnL Pro jet: i. j D-22 ttt ten t i on i B.
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LTD.
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Wi? lir?rr*bv nr?r l. i f v
Bamn l e Number 7130
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s AUGUST 3/07 Type* i ROCK GEOCHEM
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