H. FERDERBER GEOPHYSICS LTD
42Ae9SE03e9 MICHAUD 010
REPORT ON THE
COMBINED AIRBORNE GEOPHYSICAL SURVEY
ON THE PROPERTY OF
J.J. MANGAN
MICHAUD AND GUIBORD
TOWNSHIPS, ONTARIO
BY
RECEIVEDJUN 2 1
H. FERDERBER GEOPHYSICS LTD.
June, 1988Val d'Or, Quebec
L. Ahern, B.Se, Geologist
H. FERDERBER GEOPHYSICS LTD
REPORT ON THE COMBINED AIRBORNE GEOPHYSICAL SURVEY
ON THE PROPERTY OF J.J. MANGAN,
MICHAUD AND GUIBORD TOWNSHIPS, ONTARIO
INTRODUCTION
l l l l lB On May 27, 1988 a combined airborne geophysical survey was
fl completed on the property of J.J. Mangan in Michaud and Guibord
Townships, Ontario. Magnetic and VLF-electromagnetic data was
l collected by the airborne division of H. Ferderber Geophysics
Ltd. The survey was flown from a base at Kirkland Lake, Ontario.
A total of 29.08 miles of data was collected along north-south
B flight lines.
The magnetic survey provides information which helps
l define the underlying geological structures and identifies any
potential economic concentrations which may contain variations in
accessory magnetic minerals. The VLF-electromagnetic survey
M outlines conductive zones which may represent shear zones and/or
metallic sulphide deposits containing gold mineralization,
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PROPERTY DESCRIPTION, LOCATION AND ACCESS
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The property of J.J. Mangan is composed of sixteen claims,
l with ten claims in Michaud Township and six claims in Guibord
Township, Larder Lake Mining Division, Ontario. The claims have
l an area of approximately 256 hectares in a single block, and are
m registered with the Office of the Mining Recorder at Kirkland
Lake, Ontario. The claim list is given in Appendix 1.
l The claim group is located approximately 10.8 miles
northeast of the village of Holtyre, 14.0 miles east of the town
B of Matheson, and 26.0 miles north-northwest of the town of
B Kirkland Lake. Access can be obtained by several bush roads
extending south from Highway 101 which passes approximately 0.8
l miles to the north of the property.
The claim block is located approximately 0.6 miles west of
B Perry Lake, and is cut from east to west by Perry Creek.
B Approximately 90% of the property is forested, the topography is
low to moderate.
B Supplies, services, and qualified manpower are readily
available locally in the Timmins area.
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GEOLOGY
The property of J. J. Mangan is located
:RDERBER GEOPHYSICS LTD ,
in the western
portion of the Abitibi Volcanic Belt of the Superior Province of
the Canadian Shield. The Abitibi Volcanic Belt extends for
nearly 350 miles in an east-west direction
Chibougarnau. It is host to a variety of precious
from Timmins to
and base metal
deposits which includes the Timmins, Kirkland Lake, Noranda, Val
D 'Or, and Chibougamau mining camps.
The Abitibi Volcanic Belt is composed
assemblage of interbedded volcanic and sedimentary
by a variety of intrusives from ultrabasic
composition. The rocks are Archean in age
metamorphosed to the greenschist facies.
of a complex
rocks intruded
to granitic in
and have been
Numerous late
Precambrian diabase dykes cut formations of the belt. The rocks
generally strike east-west, have a vertical dip
folded and faulted. Geological interpretation
Volcanic Belt is complicated by both the wide
outcrops and the complex structural relationships.
and are highly
of the Abitibi
scattering of
H. FERDERBER GEOPHYSICS LTD
The Ontario Department of Mines Geological Compilation
Series, Timmins-Kirkland Lake Sheet, Map 2205, outlines the
geology underlying the property. According to Map 2205, the
property is predominantly underlain by Early Precambrian mafic
flows and pyroclastic rocks. Along the southern boundary and
located south of the property is a large elliptical felsic
intrusive of syenite, monzonite, and feldspar porphyry
composition. In the northwestern corner of the claim block is a
small northwest to southeasterly trending elliptical ultramafic
intrusive of peridotite and pyroxenite composition. Two diabase
dykes located in the northwestern part of the claim block trend
north-northwest and north-northeast. These dykes appear to have
been cut and offset by a short northwesterly striking fault.
The major structural features of the area are the east-west
striking Pipestone Fault located just north of the property and
the Destor-Porcupine Faults located approximately four miles
south of the property. This major crustal dislocation has a
known strike length of 300 km, from the Timmins area in the west
to Destor in western Quebec.
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Nurnerous gold deposits are associated with the Destor-
Porcupine Fault, the Pipestone Fault, and their related
structures. Foremost among these are the deposits of the
Timmins-Porcupine camp (ie. Mcintyre Mine, Hollinger Mine, Ross
Mine and Croesus Mine) and of the Harker-Holloway Area.
East of the property in Harker and Holloway Townships,
numerous gold, silver, lead, copper, and zinc occurrences are
associated with the Destor-Porcupine Fault. The Canamax
Resources and the American Barrick Resources properties are
located 17 to 18 miles east of the claim block. The Holt-
McDerroott Mine of American Barrick Resources Corp. in Harker and
Holloway Townships is scheduled to go into production in mid-1988
with probable reserves of 2,587,000 tons at 0.196 oz/ton Au.
Canamax Resources Inc. reports reserves of 576,400 tons averaging
0.215 oz Au/ton in its east and Matawasaga Zones, east of the
Holt-McDermott Mine. Gold in the Teddy Bear Prospect, located in
the southwestern corner of Holloway Township and the southeastern
corner of Harker Township, is located in quartz stringers and
veins of up to three feet in width and is hosted by carbonatized
basalts.
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The Harker Prospect, discovered in 1924, is located in the southeastern part of Harker Township. The country rocks are basaltic in nature and strike N70E and dip steeply south. This vein zone is six to twelve feet wide and 3,000 feet in length. Above the 500 foot level, 37,555 tons at 0.273 oz Au/ton has been estimated, and 10,000 tons averaging 0.25 Au/ton below the 500 foot level.
INSTRUMENTATION AND SURVEY METHODS
The survey was completed using a 1972 Cessna 172, fixed-wing aircraft, call letters CF-EWK, owned and operated by H. Ferderber Geophysics Ltd. The pilot and navigator/operator were Y. Saucier and F. Longpre, respectively, of Val d'Or. Geophysical sensors were mounted in modified wing tips. The geophysical, navigation and data acquisition systems are described below.
Magnetometer
The magnetometer used was GEM Systems GSM-11, high sensitivity airborne proton (Overhauser) magnetometer. The instrument continuously measures the Earth's magnetic field at a
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0.01 gamma sensitivity for l reading per second or 0.05 gamma to
10 readings per second at a 0.1 gamma absolute accuracy. For
this survey 4 readings per second were measured at an accuracy of
0.04 gammas. The analog output is on 3 channels, from l to
10,000 gammas full scale.
VLF-EM System
A Herz Totem 2A VLF-EM System was used to measure the
changes in the total field and in the vertical quadrature field
on two frequencies simultaneously, with an accuracy of J.%. The
primary transmitting station of Cutler, Maine, (NAA), frequency
24.0 KHz was employed in survey.
Radar Altimeter
The ground clearance was measured with a King 10/10 A radar
altimeter. The survey was flown at a mean clearance of 300 feet
with the altimeter producing an accuracy of 5% (15 feet) at this
altitude.
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Tracking Camera and Video Centre
A RCA TC-200 colour video camera and Galaxy 200 video centre was used to record the flight path on standard VHS type video tapes. Manual fiducials were indicated on the picture frames for reference with digital printout. Flight path recovery was aided using a Panasonic Colour Video Monitor-81300 and Video Cassette Recorder AG-2500.
Data Acquisition System
A Picodas Group Inc. PDAS 1100 data acquisition system featuring seven analog inputs with two frequency inputs and external interfacing was used. A Terroiflex Corp. ST/32 Keyboard control unit and Sharp Corp. LCD display unit are connected to the data acquisition system. At present this system stores the altimeter VLF-1 inphase, VLF-1 quadrature, VLF-2 inphase, VLF-2 quadrature, magnetic field (coarse), magnetic field (fine), and the fourth difference (noise), and fiducials on 3.5 inch floppy disk drive. The data is then printed out in digital and profile form.
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The survey was conducted on north-south lines were flown at
spacings of 328 feet at a speed of approximately 90 miles per
hour. Navigation was visual using airphoto mosaics, at a scale
of one inch to 1320 feet, manual fiducials and the flight path
recovery system as references.
DATA PRESENTATION
Flight lines, fiducial points and geophysical responses
were reproduced from the airphoto mosaics at a scale of one inch
to 1320 feet (1:15,840). The outline of the claim blocks and
claim map are shown on each map sheet.
m The aeromagnetic data was corrected for diurnal variations
by using a base line as reference. The data was then reduced to
l a base level of 58,000 gammas, contoured at 25 and 100 gamma
intervals and presented on Map MG-1.
m The VLF-EM was transferred from the Totem 2AG memory to
m printed form. A base value was determined for the VLF-EM
profiled data. These values were used to correct for variations
l in transmitter strength and the corrected changes in the total
field strengths were plotted on Map EM-1. The positive values
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were contoured at intervals of 2%. The conductor axes were
determined and labelled l, 2, 3, etc. No priority was attached
to the labelling system.
lSURVEY RESULTS AND INTERPRETATION
m Magnetic Survey
m The airborne magnetic survey was successful in confirming
the underlying geology as indicated on O.D.M. Map 2205. A high
I magnetic anomalous zone trends northwest to southeast through the
centre of the property. The shoulders of the high have a steep
8 magnetic gradient, and values are up to and in excess of 1200
m g aroas above background. The northwestern area overlies the
presumed location of a small elliptical mafic intrusive of
l peridotite and pyroxenite composition. The magnetic contour
pattern suggests that this mafic intrusive is probably larger
8 than indicated on Map 2205, and may extend into the central part
m of the claim block. A break in the unit may represent a short
northeasterly striking diabase dyke.
B. Just south of the property another series of highs could
outline the location of mafic metavolcanic flows and pyroclastic
8 rocks. Magnetic values indicate that this zone could contain
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pyrrhotite mineralization, possibly along a contact with the
felsic intrusive rocks to the south.
North of the two zones of magnetic highs are areas with
lower magnetic susceptibility. Values decrease to less than 300
gammas above background to the north, and and decrease to between
550 and 700 gammas above background to the south. The decrease
in the magnetic signature may be due to the reduced magnetic
susceptibility of two possible units of felsic metavolcanic flows
or may be caused by the dipolar nature of magnetism with a high
to the south producing a low to the north. The northernmost low
could be produced by an alteration zone related to the Pipestone
Fault.
The magnetic signature of the large elliptical felsic
intrusive outlined on the O.D.M. Map 2205, was not indicated on
the airborne magnetic survey. This intrusive may be located to
the south outside the J.J. Mangan property boundaries.
A change in the contour direction along the eastern boundary
of the claim block may outline the location of a possible north-
northeasterly striking fault.
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VLF-Electromagnetic Survey
Two conductors were outlined on the property of J.J. Mangan.
Conductor l is a north-south striking conductor located in the
northwestern part of the claim block. It overlies the
southeastern end of a northwesterly striking fault, outlined on
Map 2205, and near a diabase dyke delineated by the magnetic
survey. This conductor may be caused by a shear along the fault
zone - diabase contact.
Conductor 2 is a northwesterly striking conductor located in
the extreme northwestern corner of the claim block. It roughly
overlies the northwestern end of the afore mentioned fault zone,
and may be the result of a shear within this zone.
CONCLUSIONS AND RECOMMENDATIONS
The airborne VLF-electromagnetic and magnetic surveys were
successful in further outlining the property geology, and in
delineating two conductive zones underlying the property of J.J.
Mangan in Michaud and Guibord Townships, Ontario.
H. FERDERBER GEOPHYSICS LTD
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It appears that the central part of the claim group is
underlain by an ultramafic intrusive and a unit of mafic
metavolcanics and pyroclastic rocks, containing possible
pyrrhotite mineralization. Two possible zones of felsic
metavolcanic rocks are situated north of the highs. The
northernmost low may be an alteration zone associated with the
Pipestone Fault. A northeasterly striking diabase dyke lies in
the north-central part of the claim group, and a fault may strike
north-northeasterly along the eastern boundary.
Further work is warranted on the property especially in the
areas of the two possible bedrock conductors. An exploration
program of ground geophysics and geological mapping should be
completed over all the property. Ground magnetic and horizontal
loop-electromagnetic surveys should be performed to better define
the underlying geology and to delineate and classify the
conductive zone. Potentially interesting geological targets and
geophysical anomalies could then be tested by diamond drilling.
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l l l lm Respectfully submitted,
l H. FERDERBER GEOPHYSICS LTD.
l
L.L. Ahern, B.Se,
l Geologist.
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H. FERDERBER GEOPHYSICS LTD
APPENDIX l
Michaud Township
616307616308616226162360484604856048660487583783583784
CLAIM LIST
Guibord Township
583779583780583781583782583785583786
Type of
y —.Airborne Magnetic and-^LF-Electomagnetic_.Claim RoTderTir J
Township or Araa
Michfltid and flnihordProspector i Licence No.
LT J Mangan
l I 3 4 YM - 12250
Add re tt
Box 590 Timmins, Ontario, P4Survey Company
H. Ferderber Geophysics Ltd.Date of Survay (from 81 to)
Name and Address of Author (of Gao-Technical report)
L. Ahern, 169 Perreault Ave. Val d'Or, Quebec J9P 2H1
Trot
Ul.Total Mil** of lina Cut
29.08 '
Credits Requested per Each Claim in Columns at rightSpecial Provisions
For first survey:
Enter 40 days. (This includes line cutting)
For each additional survey: using the same grid:
Enter 20 days (for each)
Man Days
Complete reverse side and. qntpr totaKO here
LARQTS LW VNjSo rXrtSt;
[opiiiJUN 2 1 mi
Note: Special provisions credits do not apply to Airborne Surveys.
Geophysical
- Electromagnetic
- Magnetometer
- Radiometric
- Other
Geological
Geochemical
Geophysical
- Electromagnetic
3 "r?
fflL*.
Geologi
Geoche
metometer
liometric
er
nical
Electromagnetic
Magnetometer
Radiometric
Days per Claim
Days per Claim
Days per Claim
40
40
Expenditures (excludes power stripping)Type of Work Performed
Performed on Claim(s)
Calculation of Expenditure Days Credits
Total ExpendituresTotal
Days Credits
InstructionsTotal Days Credits may be apportioned at the claim holder's choice. Enter number of days credits per claim selected in columns at right.
Date l
f/i frrRe id Holder or Agen/YSippature)
Certification Vedfying Rep6rt of
Mining Claims Traversed (List in numerical sequence)
10 OtOlOQlCAl ESSMENTTT
Total number of mining claims covered by this report of work.
l hereby certify that l have a personapJhd intimate knowledge of the facts set forth in t^6 Repdrt of Work annexed hereto, having performed the work or witnessed same during and/or after its completion and the annexed report is true.
Name and Postal Address of Pereon Certifying
Harry Ferderber, 169 Perreault Ave. Val d'Or, QuebecJ Date Certified2H1 June 1 4 1988
Certified by (Signatured /\oLJTM^
Iw
Ministry ofNorthern Developmentand Mines
Geophysical-Geologlcal-Geochemica! Technical Data Statement
^Ontario
TO BE ATTACHED AS AN APPENDIX TO TECHNICAL REPORTFACTS SHOWN HERE NEED NOT BE REPEATED IN REPORT
TECHNICAL REPORT MUST CONTAIN INTERPRETATION, CONCLUSIONS ETC.
Type of Survey(s).
Township or Area. Claim Holder(s)_
Airborne Magnetic and VLF-Electomagnetic
A. Michaud and Guibord
J.J. Mangan
Survey Company H- Ferderber Geophysics Ltd.
Author of Report L ' Ahern_________________
Address of Author if; Q Av V '
Covering Dates of Survey.
Total Miles of Line
?7 1988(linecutting to office)
Finwn ?Q.Oft________
SPECIAL PROVISIONS CREDITS REQUESTED
ENTER 40 days (includes line cutting) for first survey.
ENTER 20 days for each additional survey using same grid.
Geophysical—Electromagnetic.
—Magnetometer_
—Radiometric——
—Other-————-
DAYS per claim
Geological.
Geochemical.
AIRBORNE CREDITS (Special provision credit! do not apply to airborne turveyi)
Magnetometer. AQ .Electromagnetic Radiometric(enter days per claim)
DATE; June 9. 1988 SIGNATURE:,Author of Report or Agent
Res. Geol.. .Qualifications.Previous Surveys
File No. Type Date Claim Holder
MINING CLAIMS TRAVERSED List numerically
L 583779'""(pVe'fix)"
.5S.S.7AO.(number)
......58.2.7.8.1......................................
......58.a2.a2......................................
......sfijma......................................
......58.328.4.............................:........
......58.328.5......................................
......58.323.6......................................
* * * * m * W *Lii*X *5 jj* /•••••••••••••••••••••••••••••••••*t*******
l
837 (85112)
\l"
V
SELF POTENTIALInstrument______________________________________ Range.Survey Method _____!______________t———————————————.™.————
Corrections made.
RADIOMETRICInstrument.———Values measured.Energy windows (levels).——^—^——-—.————————^^^-^^——...—————.Height of instrument__________________________Background Count. Size of detector—————-..——^—-————-——.——————^^-^^^—...—.———^Overburden -———^—.—^——.—-———.....———..—...-—...—^—^——————.————.
(type, depth — include outcrop map)
OTHERS (SEISMIC, DRILL WELL LOGGING ETC.) Type of survey——————^—.—————.——.-.^.—^^Instrument —^—^—————-.———————....——-—-^.Accuracy-——^^-—-—————..——....——...—.—.——Parameters measured.
Additional information (for understanding results).
AIRBORNE SURVEYSType of siirveyM Airborne Magnetic and VLF-Electomagnetic
Instrument(s) ———GEM GSM-11 Herz Totom 2A(specify for each type of survey)
Accuracy——————0.04 gamma and li(specify for each type of survey)
Aircraft used ____Cessna 172___________________
Sensor altitude___2 00 feetNavigation and flight path recovery methnH Kfavi rfati rtn was visual on airphoto mosaics. Flightpath recovery was obtain ̂ d with a RfA nnir.i ir vidao camera and Panaconio Colour Aircraft aitifiirlp ______ 300. f oe*i- ______________ Line Sparing 328 fast __________ Miles flown over total area _____ I ___________________ Over claims only _____________ .
NOTES
400 surface righls reservation a long the shores
of all l^kes and rivers.' ( .
i
SAND ond GRAVEL
M.T.C. Gfflvil PU No. 76 2
r
RESERVATIONS
Re c l
-fAREAS WITHDRAWN FROM STAKING ,SULFATE RIGHTS M.R. M INING R | GHTS
C t d t r N o Dot* D i * p o 1111 o i citi
t i .t, i t n l r, 4 *, B fi
NOTICE OF FORESTRY ACTIVITYTKS TOWNSHIP f AREA FALLS WITHIN THE ___ WATABEAG MANAGEMENT UNIT
THE MNR UNIT f ORESTER FOR THIS AREA CAN BE CONTACTED AT: P.O. BOX 129 l
t SWASTIKA. ONT.POK ITO
* 705-642-3222
k
42A09SE0309 2.11347 M ICHAUD 300
CM LOno
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Mccool Tp. M.365
781677 '7836'B 1783683 178366(7
801872 ;U00l?'83682 I7B368E - 783662
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l MUC- UST
L E d E N D
HIGHWAYjAND RpUTE No.
OTHER ROADS
TRAILS
SURVEYED LINES. (
\(
'TOWNSHIPS ^ASE LINES. ETC.
LOTS. MINING CLAIMS. PARCELS, ETC.'
i INESLOT l INtS ' f
PARCH H'JUNpARY .
MINING CLAIMS E TC
RAILWAY AMU NIGHT OF WAY
UTILITY LINES ^
NON-P!:Hf:NNIAl STREAM
HOODING qn ft.OODlNG RIGHTS
SUBDIVISION
ORIGINAL SHORE-LINE
MARSH OR MUSKEGi
MINES X
/^v—^, \ '
,/
DISPOSITION OF CROWN,LANDS.
TYPE OF DOCUMENT
PATENT SURFACE: 4 MINING RIGHTS
SURFACE: RIGHTS ONLY MINING RtGHTSUONLY '1 ' ,
IFASE: SUHFACF A MINING RIGHTS , SURFACI RIGHTS ONLY ^
MINING MIGHTS ONLY[ iCf Nt;i OF OCCUPATION, (
CHOWN LAND SA1.E ' -1
J COUNGIl
CANCt ll.t D
SCALE : t INCH 40 CHAINS -
*'io BOO i x u
ACRF:S HECTARES
f
TOWNSHIP
M 1C H AD DDISTRICT ' "' ,
.COCHRANE "
MINING DIVISION' "^r^
LARDER L AKE
Ministry of Natural, Resources
V
Ontario Surveys arid Mapping Branch*Dale
, JUNF / 74Plan No,
M .37 2
MUNRO TWP M. 376Natural Gai Pipt Lint
J! l———A.
LOin ro
Q:
^HQ. O lc/) x
Hoilyre Town^ile
694(74 16*4(75 78632 78*49
if:,,r-^
783690 i 783686
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738898 l7S889647376SJ; 983053
6289 i 737630IJ4IS . . J. ___ -,
473797 l 473798 :
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L. It
47725* l 47723*95349,** 1933493 477223 1477222 se&zeo '383779--.L.^-
7J^?3 O 1 9699JS 937048 ,-95 7047036307 996686 3*3781 M9837821 i
93348.4 990483 IOJS973 4758O3 8O3933 ' 803934
894198 IS94/97 93MB4 9i5693 477243 477244959630 i 933630894196 ' 8941 93 4772281477227 8O3936 80393*3
L l L 10269 73 1039961 l
L l L
939638 ' 93MS73^83*9 j 348320 10139771 1013976
1015978 1(013979 l
IO30568, IO3O36715534 I 8P3767
10303641 1030363
'X79d826 j 79)0827
48508 ' 546509 l 54B3JO 15464 1626010
BOSieS p 602482 N'15485 ' 626009 802489 802488
6*?6020 l 626O25- ---
6O2490 ' S0249I
U
798616 l 798803 798807 798804
L (jrt I L
37003 ; 37002 626022 l 626023792/9 '^6880
L l L
966941 l 966934
L l L
9483391 62602936631 t 566024
366926 i 5669232S927 l J69ZS
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L |L
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348646 ' S 48587821328-^126963^' 5489681 348369684338 684O29
524869 M 3V4872548372 34B37J681533 I68454O 324B6I l 3248643483X0' 948371
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669730) 6S973I684*34 664339 6B49SOI 664*53 646576 34S37
h:348920 S4S32 76649431 684546 684361 l 684026664533 l 684936 669749 6C9732
689754 .669733
CVJr- ro
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I-
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48* 27' 35"
S10 COOK TWR M. 339
NOTES
400' surface rights reservation along the shores ol all
lakes and rivers.
. R Surf oca and Mining Rights Withdrawn from Staking, section J6/80 order no. W \8/ 86
o Surface and Mining Righfs Withdrown from 1 2 Staking, s ection 3 6/80 order no. W63/87
0/09 87 NR Opens Port of WI8/86
NOTICE OF FORESTRY ACTIVITYTHIS T OWNSHIP l AREA F ALLS WITHIN THE WATABEAG MANAGEMENT UNIT
THE MNfl UNIT FORESTER FOR THIS AREA CAN BE CONTACTED AT: P.O. BOX 129
SWASTIKA. ONT.POK ITO703-642-3222
LEGEND
PATENTED LAND
PATENTED FOR SURFACE RIGHTS ONLY
LEASE
LICENSE OF OCCUPATION
CROWN LAND SALES
LOCATED LAND
CANCELLED
MINING RIGHTS ONLY
SURFACE RIGHTS ONLY
HIGHWAY 4 ROUTE NO.
ROADS
TRAILS
RAILWAYS
POWER LINES
MARSH OR MUSKEG
MINES
*umd only with sumntci m soii i.ict' j iisorwhen
TOWNSHIP OF
UIBORDISTRICT OK
COCHRANE
LARDER LAKEMINING DIVISION
- 40 CHAINS (1/2
DR,
DATE 14 Ocf 71PLAN NO. M. 352
ONTARIODEPARTMENT OF MINES AND NORTHERN AFFAIRS
" l -f
4PA09SE0309 2.11347 M ICHAUD
LEGEND
TOTAL FIELD CONTOUR INTERVAL 25 GAMMA
FIDUCIAL POINT
LINE DIRECTION
BASE VALUE ssooo GAMMAS
MAGNETIC LOW 1000 GAMMAS
100 GAMMAS
25 GAMMAS
AIRBORNE MAGNETIC SURVEY
J. J. MANGAN
H. Ferderber Geophysics Ltd
AREA
MICHAUD a GUIBORD TWPS.ONT.
SCALE/2 mile
DRAWN BY
DATEJUNE 1988
MAP OR SHEET NOMG-