asst rpt anomalies 140d-142f & 141c-142e · 2017. 1. 17. · anomalies 140d-142f and 141c-142e...
TRANSCRIPT
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TECK EXPLORATIONS LIMITED
NORTH BAY, ONTARIO
42D1SNWee76 2 .5626 LOWER AGUASABON LAKE 010
ASSESSMENT REPORT
ON
ANOMALIES 140D-142F and 141C-142E
LOWER AQUASABON LAKE AREA
SCHREIBER, ONTARIO
by
K. Thorsen
RECEIVEDjUN l 3 1983
MINING LANDS SECTION
REPORT NO 865NB l.T.S. 42 E/2
1983-05-21
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LOWER
AGUASABON LAKEO—-^-—v
M-2518
Claim Group SH-5
H.E.P.C. BLOCK 0 AM SITE
WPLA t t FILE 132750 VOL.3
ABAfibONl'D
[)Alt OUf
TflANSM f;EO
HCOOfipfO i
51 AKI f) i
PROF'INTV
"i'TuT""
CLAIM LOCATION
SC H R l; I B L; RM.TSi J
\_r:rvisro O AT i
,'.'.l:l'. CLAIM 1NDL.X Sill LTS
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-2-
INTRODUCTION
Geophysical surveys were completed in July of 1982 on
DIGHEM anomalies 140D-142F and 141C-142E in July of 1982 on four
claims in the Lower Aguasabon Lake Area. The claims are numbered
as follows:i
TB 628576
TB 628577
TB 628580
TB 628581
LOCATION AND ACCESS
The claims are situated approximately 15kms north of
Terrace Bay and are accessible by helicopter.
GEOLOGY
Ontario government geology maps indicate that the claims
are underlain by mafic and intermediate volcanics. Field
reconnaissance confirmed these rocks.
The area is rough with hills from 30 to 150m above the
lake on the east end of the grid.
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-3-
METHOD OF SURVEY
Three lines were cut and surveyed with a Crone shootback
instrument as a method of locating the conductors. After the
axis were located lines were cut east and west as required and
surveyed with vertical loop. All lines were read with a
magnetometer. Shootback readings were taken at 25m intervals and
vertical loop and magnetomer readings were taken at 12.5m
intervals.
RESULTS
Anomaly 140D-142F was traced for 120m, is weak and is
coincident with a very strong magnetic trend.
Anomaly 141C-142E is 400m long, relatively strong and is
coincident with erratic magnetics caused by a dipole effect.
RECOMMENDATIONS
Both conductors should be prospected and trenched.
R KT-194 May/83
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SUMMARY OF CREDITS
-4-
SHOOTBACK
G. J. D. G. B. K.
SauchukGreggOwensNantelHopkins (Drafting)
North Bay North Bay North Bay North Bay North Bay
Thorsen (Supervising)North Bay
82-07-20 82-07-20 82-07-22 82-07-22 82-09-15 82-07-20 82-07-22
Sub Total
l dayl dayl dayl dayl dayl day
THJays
VERTICAL. LOOP
G.J.D.G.B.K.
SauchukGreggOwensNantelHopkinsThorsen
(Drafting)(Supervison)
NorthNorthNorthNorthNorthNorth
BayBayBayBayBayBay
82-07-2182-07-2182-07-2382-07-2382-09-1682-07-2182-07-23
Sub Total
111111
daydaydaydaydaysday
' 6~days
MAGNETOMETER
J.L.B.K.
DignardBLAINHopkinsThorsen
(Drafting)
NorthNorthNorth
(Supervision)North1
BayBayBayBay
82-07-2182-07-2382-09-1782-07-2182-07-23Sub Total
1111
4
daydaydayday
days
TOTAL
16 days x 7 credits * 4 days linecutting s 116 credits
CREDITS PER CLAIM
116 -4- 29 credits/claim
R KT-194 May/83
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Ontario
Ministry of Natural Resources
GEOPHYSICAL - GEOLOGICAL - GEOCHEMICAL TECHNICAL DATA STATEMENT
File.
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) fipnphysir.s (EM and Mag)Township or Area l nwpr Aguasabon Lake_____ ClaimHoldcr(s)_ Teck Explorations Limited
Teck Explorations Limited K. Thorsen_________
Survey Company^
Author of Report.Address of Author 2189 Alqonquin Ave. North Bay,Covering Dates of Survey 20707/82 tO 17/09/82
(linecutting to office)
3.31km
Ont.
Total Miles of Line Cut ———
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 credits do not apply to airborne lurvcyi)
Magnetometer. .Electromagnetic,
nATF, May 24/83
(enter days per claim)
SIGNATURE:.
. Radiometricf
Author of Report or Agent
Res. Geol.^.^ . Qualifications —Previous Surveys
File No. 'I'ype Date Claim Holder
MINING CLAIMS TRAVERSED List numerically
JB.....................J28576..(prefix) (number)
.m,JB.. TB
628580
628581
TOTAL CLAIMS_i.
837 (5/79)
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GEOPHYSICAL TECHNICAL DATA
GROUND SURVEYS If more than one survey, specify data for each type of survey
Number of s**ti™. CEM 63. VLEM 115, Mag 233 ____Numbcr of Rcadings ^COM 60,.J/LEMJSOTMag 287Station interval 12.5m tO 25m__________________Ljnc spacing 100m—.————..——.
Profile scale___ lcm * 1 O 0____________________________________________.
Contour interval 10009 ______________.________,,.,..__,.__ __ ___ _______
CEM-Horizontal VLEM-VerticalCoil coniiguration ———-——-—-^—-—-—-^-^^————--—^^————
X, O
N;
Scintrex MF-2Instrument .—————————^—-
H J-HWXO^ Base Station check-in interval (hours).
Accuracy — Scale constant - l UQ.—-————^—...---——
Diurnal correction method Basestations______.
Base Station location and value North end of line 3+OOH - IQOOg
Crone GEM Instrument ^——-—.
Coil separation ______LQOjD"No
Accuracy——...____________,—__.-.-..———_—-....._ —...........--. ,. -- — —.——____——————
Pi Method: 13 Fixed transmitter CS Shoot back Q In line CH Parallel line6
(specify V.L.F. station)
Parameters measured_____ ...- VarJous^parameter^.Di-Secondary..Field
Instrument _—.——.—-
Scale constant —-—^
Corrections made ^^^-
ol O Base station value and location _^
Elevation accuracy^ ^ -
Instrument _____._____..._---—..._---.. —-... ..—^—-.... -.-- . -.-..—.- -,-.-.—. Method LI Time Domain L! Frequency Domain
Parameters - On time . . .^ — .- .. ..............—-....-..........._ Frequency ^..^
C' yjiI'l LOJ T,- v to' Power. ...... . . .. . ..u; c"i r,;. Electrode array ——.-/- -,|X; Electrode spacing ^ —
Type o f electrode .......
Off time ^ ^ . . , . . .... . — Range.
Delay time -._. ^ -.... .. . .. -.—..-. .— .. — —
- Integration time, . ....... . . ...., .. ..-
.j - Delay time _._.
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SK1.1 I'OTKNJIA),Instrument.___________________________________________ Range.Survey Method ,—.———^-——-.....^-.....———^^—....-—........—..——.—.——^..........—
Corrections made.
KADJOMI/JKIC Instrument ——.——
Values measured ___-
Energy windows (levels)-———^^———^————-——^———^—^—^—^^^———^—^————
Height of instrument_____________________________Background Count.
Size of detector-——————--^—^^-—————————^^—^^^^^——^^——^^
Overburden __..__________..___. -^^—^—^-——————-——————.————.—--(type, depth - include outcrop map)
pTJJKRS (SKISMJC, DRILL WKU. UXJGlNCi KTC.) Type of survey_______,.___ __-—————————
Instrument __________ _..————————————.
Accuracy_______________.__~————————
Parameters measured ̂ —
Additional information (for understanding results).
AIR HOU K T. Sl'KVI'.YSType of survey (s) ^___..__. —..._—..___.—_—-__.————————
Instrument(s) - _ - — -- -_-—__ — —————————————————(specify for each type of survey)
Accuracy__._-....-....--.-..._^....._.-____________________{specify for each type of survey)
Aircraft used —... . . ..... .. . . .^ .... .,.. ..........._ ...-..^^-...^-...—
Sensor altitude—.. .......—.. -. -. ........ __--—...-—-_——
Navigation and flight path recovery method __________.—-—-
Aircraft altitude. .,. —...,...... .... .. ....^ .......^^..............._.__ Line Spacing___
Miles flown over total area. ^ , . .... ....__...Over claims only_
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GEOCHEMICAL SURVEY - PROCEDURE RECORD
Numbers of claims from which samples taken.
Total Number of Samples. Type of Sample.
(Nature of Material)
Average Sample Weight—————— Method of Collection——————
Soil Horizon Sampled. Horizon Development. Sample Depth———— Terrain——^——————
Drainage Development^———-————— Estimated Range of Overburden Thickness.
ANALYTICAL MF,TJIODS
Values expressed in: per cent p. p. m. p.p. b.
n nD
Cu, Pb,
Others—
Zn, Ni, Co, Ag, Mo, As,-(circle)
Field Analysis (-Extraction Method. Analytical Method- Reagents Used___
Field Laboratory AnalysisNo. ————————^
SAMJ'LK PHKl-ARATJON
(Includes drying, screening, crushing, ashing)
Mesh size of fraction used for analysis ———
Extraction Method. Analytical Method - Reagents Used ——
Commercial Laboratory (. Name of Laboratory^— Extraction MrthnH
Analytical Method —— Reagents Used ^^—-^—
.tests)
.tests)
-tests)
General. General
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CRONE GEOPHYSICS LIMITED
3607 WOLFEDALE ROAD, MISSISSAUGA, ONTARIO, CANADA.
Phone: 270-0096
'?3^^
TUP. chow; n.rc'riiOMAGNrnic INKTIUIMLNT (^SIGNED TO UEUS!-: l) V/iill 'li!!' K!. W MOKI/ONiAL f.ilOO't tJ/iCK I-.Vi MFTHOD AS
WELL AS VBHlCAl l OOP ANT* HOW70UTAL LOOP fv'.LTHODS.
The equipment consists of two identical transmitter- receiver coils capable of measuring the DIP ANGLE and FIELD STRENGTH of the EM field. Coil separa tions up to GOO'. See the report "Deep Electromag netic Exploration with the Horizontal Shootback Method'' by D. Crone for analysis of this new method.
HOHIZONTAL SHOOTBACK EM
TFIANSMITTING RECEIVING J.
'l : . .' " " l " ' -" '' ' 'i( j. .'i:, .-.'i j- j.ja?*"" ^^,'Vt'i ; Vi-ftl;-iv*.Vi*-.'i':i:^i'-.V1 .r-V.*iJejjiiti
* Deep penetration.
* Accurato surveys in mountainous terrain.
* Lino cutting not required.
t Precise interpretation as lo dip, conductivity and depth.
* Simple to operate.
. Rugged equipment.
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SPECIFICATION OF THE CEM INSTRUMENT
This unit is composed of two identical coils both capable of receiving and trans mitting at 3 fixed frequencies. All circuiting is housed within the coils. The batteries are mounted in an insulated box on a magnesium packboard.
* coil diameter 22", weight per coil 8.3 Ibs.
* standard frequencies 390, 1830, 5010 Hz (others available).
* inclinometer range 200 0 , accuracy -± Vz 0 .
t receiver gain control 10 turns, linear calibrated pot.
* dip angle determined by visual minimum on Field Strength meter.
. Field Streng-.h read directly on a meter and controlled by gain control pot.
* packboard and battery box weight each 7.0 Ibs.
* battery 6 volt lantern type Eveready 731, Burgess TW-1.
* weight per battery 3.0 Ibs. -,.f "-
, j* 1 to 3 batteries may be used connected in series. ^~*
* range for 10007o Field Strength and -± 1 0 null all frequencies, 6 volts 400', 12 volts 500', 18 volts 600'.
* shipped in two wooden boxes weight 50 Ibs. each.
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SPECIFICATIONS OF FLUXGATt: M AGNETOMETER l MOD l: L MF-2
Standard: (MF-2)
Optional: (MF-2-100)
Motor:
Resolution:
Operating Temperature:
Temperature Coefficient:
Noise Level:
Bucking Adjustments: (Latitude)
Recording Output:
Electrical Response:
Connector:
Batteries:
Consumption:
Dimensions:
Weights:
flattery Charter:
?0 gamrms/div.50 gammas/div.
?00 gammas/div.500 gammas/div.
2000 gammas/div.
RANGES SENSITIVITY
Plus or minus1,000 gammas f..se.3.000 gammas f.sc.
10.000 gammas f.sc.30.000 gammas f.sc.
100.000 gammas f.sc.
100 gammas f.sc. 2 gammas/div. 300 gammas f.sc. 5 gammas/div.
Taut-band suspension100 gamma scale 2.1" long 50 div.300 gamma scale 1.9" long--CO div.
All scale ranges ;i. G.5% of full scale.
40"C to -l 40T.— w r to -i 100'rLess than 1 gamma per CC C'J gamma/T)
Less than 1 gamma P-P
20,000 to -l 80,000 gammasP steps of 10,000 grimmas plus fine control of 0-10,000gammas by ten turn potentiometer, Reversible for southernhemisphere.
Standard -- for high impedance recorder ^ 1 megohm) Optional--for low impedance recorder
D.C. to 3 cps (3db down) on most sensitive range with meter in circuit. D.C. to 20 cps with meter network shorted for recording purposes.
Cannon K02-1G-10SN for plug Cannon K03-1G-10-PN find cover KO6-1G-',a
Standard battery pack (1C dry cell batteries) Optional - - internal 3 x GV - l amp hr. Sealed lead acid re chargeable, Gontralab GC G101. Recharge time 8 hrs.
GO milliamperes - GCG101 batteries are rated for 16 hours continuous use.
G' 1."x 2 ! '."x 10" Instrument 1G1 nun x VI mm x 254 mm
Standard 3 II). 12 o?.-- 1.7 kgOptional 5 Ib. fi ox.--2.5 kg (with rechargeable batteries)
G"x 2' :,"x 2'i"155 mm x 04 mm x fv1 mm110V-220V 50/00 li/ supply or 2B-42V D.C. supply. Automaticcharge rale amt cutoff preset for Centralab GCG101 batteries.
222 Snldercicifl Road
.•,jX'-Niv L i M IT r: oConcord, Ontario, Canada
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TTTT
,. \MuratiK ww*UJSrJUrF
The MF-2 is a completely now concept in vertical force fluxgate1 magnetometers, 'l hose instruments, which are designed for fnst and accurate mineral ground surveys, are orientation independent, self levelling and require no tripod. The MF-2 combines the electronics and sensor in one compact 3-/-1 II). package. An external dry cell battery pack is provided as standard power source for the instrument. As an option, recharge able batteries may be provided and housed direct ly in the instrument. b) With the latest l. C. and F.l J. circuitry find high precision components, a temperature stability bet tor than 1 gamma per C is standard (with .25 gamma on special order) over a range of 40 to -MO"C.The instrument has a built-in hemisphere polarity switch providing two overlapping ranges, l Or the Northern hemisphere the full lange is -j 80,000 to -20,000 gammas, and reversible for the Southern hemisphere. c) A calibrated feedback system ran he provided which makes it possible to determine the total vortical component strength.Measuring resolution, on the 100 gamma scale (optional) is O.Ii gamma, and on the 1000 gamma scale is 5 gammas.The Scinlrex Mf : series of magnetometer s have been in use for many years in vaned applications, e.g. ground reconnaissance, base station recording and monitoring, study oi magnetic properties of locks, obsetvatory monitoring, and recoiding of both vortical and hoii/onta components. A high impedance recorder outlet is standard.OI'IIONAI.a) MF-2G V.
l ho MF-20 Fluxgate Magnetometer has
same electronics and specifications as the MF-2, but the sensor is detached and enclosed in a small cylindrical tule which permits it to be oriented and tilted in any desired direction. A 25 foot cable connects the sensor to the instrument housing. Ibis version is particu larly suitable for the sludy of the magnetic properties of rocks, and the measurement of magnetic field components of any orientation, etc.MF-2GSThe MF-2GS Magnetometer has the same electronics and specifications as the MF-2 but has two sensors, the enclosed self-levelling sensor of the MF-2 as well as the detached (jcoprobe of the MF-2G, cither one of which can be employed at any one time. Thus, this instrument can he employed as the standard MF-2 and for the determination of the magnetic properties of rocks, etc. MF-2-100100 gammas and 300 gammas full scale ranges fire added to the standard MF-2 and its options.
the
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Ministry of Natural
pureesOntario
Report of Work(Geophysical, Geological,Geochemical and Expenditures) id- l Jf\
i/; .r'r ( 4 -rj
l. l.
The Minii. a
42DlSNW0e76 2.5626 LOWER AGUASABON LAKE 900
"" Do not use (haded areas below. Type of Survey(s)
Claim Holder(s)
Survey Company
Name and Address of Author (of Geo-Technical report)
{EJ-La ndJMag),.
Limited^
Township or Area
Lower AguasabonProspector'i Licence No.
A 32498Survey Dates (Tinecutting to office)20 07 82 17 09 82Day j Mo. J Yr. j Day J Mo. jYr.
Total Miles of line Cut
3.31km
K. Thorsen 2189 Alaonguin Avenue. North Bay. Ontario RIB 4Z3Special Provisions Credits RequestedInstructions
For first survey:
Enter 40 days. (This includes line cutting)
For each additional survey: using the same grid:
Enter 20 days {for each)
Geophysical
- Electromagnetic
- Magnetometer
- Radiometric
- Other
Geological
Geochemical
Days per Claim
Man DaysInstructions
Complete reverse side and enter totsKs) here
Geophysical
- Electromagnetic
- Magnetometer
- Radiometric
- Other
Geological
Geochemical
Dayt per Claim
22
7
Airborne Credits
Note: Special provisionscredits do not apply to Airborne Surveys.
Electromagnetic
Magnetometer
Radiometric
Days per Claim
Expenditures (excludes power stripping)Type of Work Performed
Performed on Ctaim(s)
Calculation of Expenditure Days Credits
Total ExpendituresTotal
Days Credits
15 -
InstructionsTotal Days Credits may be apportioned at the claim holder's choice. Enter number of days credits per claim selected in columns at right.
Report CompletedDate of Report
May 21/83Recorded Holder'of Agent (Signature)
Certification Verifying Report of Work
IVIining Claims Traversed (List in numerical sequence)
Total number of mining claims covered by this report of work.
' ' ' '
1 hereby certify that 1 have a personal and intimate knowledge of the facts set forth in the Report of Work annexed hereto, having performed the work or witnessed same during and/or after its completion and the annexed report is true. i
Name and Postal Address of Person Certifying
K. Thorsen 2189 Algonquin Avenue, North Bay, Ontario RIB 4Z3Date Certified Certified by (Slgn
1362 (81/2)
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Ontario
Ministry ofNaturalRes^rces
GeotechnicalReportApproval
File
Mining Lands Comments
V To: Geophysics
Comments
Approved [ | W ish to see a gain with corrections
To: Geology- Expenditures
Comments
[l A pproved | | Wish to see again with correctionsDate Signature
To: Geochemistry
Comments
l l Approved | | Wish to see again with correctionsDate Signature
l [TO: Mining Lands Section, Room 6462, Whitney Block. (Tel: 5-1380}
1593 (81/10)
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1983 06 24
120 628576
2.5626
Mrs. Audrey HayesMining RecorderMinistry of Natural ResourcesP.O. Box 5000Thunder Bay* OntarioP7C 5G6
Dear Madam:
We have received reports and maps for a Geophysical (Electromagnetic A Magnetometer) Survey submitted on Mining Claims TB 628576 et al In the Area of Lower Aquasabon Lake.
This material will be examined and assessed and a statement of assessment work credits will be Issued.
Yours very truly,
E.F. AndersonDirectorLand Management Branch
Whitney Block, Room 6450Queen's ParkToronto, OntarioM7A 1H3Phone: 416/965-1380.
A. Barr:sc
cc: Teck Explorations Limited Toronto, Ontario
cc: Mr. Ken Thorsen North Bay, Ontario
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3ZW-OI1H' ON
Creek
42D15NW8I976 2.5626 LOWER AGUASABON LAKE 230
Claim Group SH-5
INSTRUMENT CRONE GEM. UNITOPERATOR SAUCHUK,GREGG l OWENS, NANTELT* STATION
COIL SEPARATION 100mFREQUENCY -
1830 Hz.
390 Hz.REVISED DATE CHK.
HORIZONTAL SHOOTBACK (I960)
TECK EXPLORATIONS LIMITEDSURVEY
ELECTROMAGNETIC SURVEYPROPERTY /AREA -
SCHREIBERCLIENT '
SULPHIDE SYNDICATESCALE 50 100 metres
2500
DWG. BY :C.E.K.
CHK. BYK.RT.
DATE ' 1982-7-23JOB : II67SHNTS. 420/14
DWG NO.I40D-I42F I4IC-I42E
-
ON 9MO
140 D
42D15NWee?6 2 .5626 LOWER AGUASABON LAKE 2S0
L A K E
Claim Group SH-5
INSTRUMENT' CRONE VL.F./C.E.M. UNITSOPERATOR SAUCHUK,GREGG /OWENS, NANTELTK. STATION - CUTLER, MAINECOIL SEPARATION
FREQUENCY :1830 Hz
390 Hz.REVISED DATE CHK
TECK EXPLORATIONS LIMITEDSURVEY :
ELECTROMAGNETIC SURVEYPROPERTY /AREA :
SCHREIBERCLIENT
SULPHIDE SYNDICATESCALE
50 100 metres
2500
DWG. BY :C.E.K.
CHK. BY ;K,RT.
DATE : 1982-7-23JOB
II67SH
NTS. 420/14DWG. NO
I40D-I42F I4IC-I42E
-
ON OMQ
4a015N*ea?6 2.5626 LOWER AGUASABON LAKE 210
LAKE
Creek
Claim Group SH-5
INSTRUMENT ; SCINTREX MF-2 MAGNETOMETEROPERATOR DIGNARD/ BLAINTx. STATION
COIL SEPARATION
FREQUENCY
REVISED DATE CHK.
TECK EXPLORATIONS LIMITEDSURVEY
MAGNETOMETER SURVEYPROPERTY /AREA
SCHREIBERCLIENT
SULPHIDE SYNDICATESCALE : 50 IOO metres
2500
DWG. BYC.E.K.
CHK. BYK R T.
DATE I982-7-23JOB II67SH
N.TS. 420/14
DWG NO. I40D-I42F I4IC- I42E
-
BZtH-Dlfrl: O N 9MQ
Creek
42D15NW0076 2.5626 LOWER AGUASABON LAKE 200
Claim Group SH-5
INSTRUMENT :SCINTREX M F-2 MAGNETOMETER
OPERATOR OIGNARD/ BLAINTx. STATION
COIL SEPARATION
FREQUENCY
REVISED DATE CHK.
TECK EXPLORATIONS LIMITEDSURVEY
MAGNETOMETER SURVEYPROPERTY /AREA '
SCHREIBERCLIENT
SULPHIDE SYNDICATESCALE 50 100 metres
2500
DWG BY ;C.E.K.
CHK. BY :K.RT.
DATE ' 1982-7-23JOB : II67SH
NTS 42 D X 14
DWG NO I40D-I42F I4IC-I42E