rpt on mag and vlf-em sur on proj 379 - dunlop twp€¦ · p.o. box 350, ibm tower, td centre, date...

22
41I05NWM33 2.12416 DUNLOP 010 Magnetic and VLF Electromagnetic Surveys by Geosearch Consultants Limited for Placer Dome Inc. on Project 379 Dunlop Township, Ontario To Accompany Maps 89-81, 82, 83, 84-A 6 B LANDS April 24, 1989

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41I05NWM33 2.12416 DUNLOP 010

Magnetic and VLF Electromagnetic Surveysby

Geosearch Consultants Limitedfor

Placer Dome Inc.on

Project 379Dunlop Township, Ontario

To Accompany Maps 89-81, 82, 83, 84-A 6 B

LANDS

April 24, 1989

INTRODUCTION

A VLF electromagnetic survey and a total field magnetic

survey were carried out for Placer Dome Inc. on Project 379,

Dunlop Township, Ontario, in February 1989.

The project consists of 17 contiguous, unpatented mining

claims, a list of which is appended to this report. The claim

group is located on and around the Spanish River in the south

east quadrant of Dunlop Township, Ontario. Access to the

property was made via motor vehicle and snow machine along

secondary roads off of highway 17.

The purpose of the surveys was to locate subsurface,

geo-electrical conductors and to outline geological structures

as revealed by the magnetics, which may prove conducive for

gold mineralization. Three conductive horizons were located.

The magnetics reveal distinct rock units, as well as a number

of isolated anomalies. Hydro transmission lines cross the

north edge of the property. Many stations in the direct

vicinity of the power lines were not able to be read.

The accompanying maps show the area surveyed and the

results obtained.

LOCATION MAP

Project 379- Dunlop TWp.

NTS- 41-1-5 - l .-20 000

- 2 -

METHOD

The VLF survey was completed using Geonics EM-16

receivers. The transmitting station read was NLK located

near Seattle, Washington, transmitting at 24.8 kHz. The

inphase and quadrature values were posted and profiled (Maps

89-82-A, B). The inphase data was "fraser filtered" and

these values were posted and contoured (Maps 89-84-A, B).

The magnetic survey was completed using Gem Systems

GSM-18 Magnetometers. The diurnal was corrected using a base

station with readings taken at 3 second intervals. The data

was posted (Maps 89-81-A, B) and contoured (Maps 89-83-A, B).

All contouring was completed by Geosearch Consultants using

the Geosoft software package.

RESULTS

The VLF survey located three conductive horizons. There

is a one line conductor located on L 7+OOW, 2+84S, A second

anomaly is located from L 4+OOW, 2+42S to L 2+OOW, 2+58S. This

conductor is coincident with a local magnetic anomaly centred on

L 3+OOW, 2+75S.

The third anomaly located is a broad feature better

outlined by the fraser filtered map. It extends from L 14+OOE,

- 3 -

3 + 50S to L 22+OOE, 3+75S. This is located at the southern

edge of the detailed section of the grid. A cliff edge

parallels this feature and may be its cause. It would be

better defined if the lines were extended further south to

properly cover the anomaly.

The transmission line which crosses the northern edge of

this grid created much interference. Readings were attempted

at each station, however, no valid readings were obtainable.

The magnetic survey reveals an area with very flat magnetic

relief with a background of 58,200 gammas. Most of the anomalies

are 200 to 300 gammas above the level.

The centre of the grid has a background of 58,300 gammas.

This higher background suggests it is a separate rock unit.

The western edge of this separate unit extends from L 4+OOW,

10+OOS to L 4+OOE, 4 + OOS to L 2+OOE, 0*00. The eastern edge

extends from L 5+OOE, 0+00 to L 9+50E, 5+OOS. Few features

are noted within this area.

The area to the west of this contains a number of isolated

magnetic anomalies. Examples are located on L 5+OOW, 5+62S

and L 3+OOW, 2+75S. This latter anomaly is associated with a

VLF conductor.

l

- 4 -

East of the centre rock unit the line spacing was

reduced from 100 metres to 50 metres. A number of localized

anomalies are visible. The most obvious feature is a north

west trending, narrow, linear anomaly extending from L 14+OOE,

0+62S to L 17+50E, 1+37N.

An anomaly exists on the southern edge of Tie Line 4+OOS

at approximately 17+OOE. There is not enough data to properly

define the anomaly. It is coincident with the poorly defined

VLF anomaly noted previously.

A number of readings beneath the transmission lines were

not obtainable by the magnetometer.

RECOMMENDATIONS

A drill test of the VLF conductor on L 3+OOW, 2+75S is

recommended. The broad conductor around Tie Line 4+OOS is

coincident with the cliff. The geology should dictate the

need for drill testing, or the need to acquire more ground.

The geophysics was of no use beneath the transmission lines,

as was expected.

Respectfully submitted,

Louis Racic Geophysicist

Ministry ofNorthern Developmentand Mines

1 Ontario

Geophysteal-Geologlcal-Geochemlcal 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.

S MagneticType ofTownship or ArMDu" loP TwP- . Ontario

Claim Holder(s). Placer Dome Inc.

Author ofAddress of Authors 0-111 Queen St.E., Toronto, Ont. Covering Dates of Survey___15/02/89 - 24/04/89

'Tdtal Miles of Line Cut————8

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——

DAYSper cW*

40

20

Geological

AIRBORNE CREDITS (Special proMagnetometer.

credits do not apply to airborne turveyi)

. Electromagnetic

DATE:24/04/89

SIGNATURE^Author tt Report or Afent

Res. Geol.. .Qualifications.Previous Surveys

File No. Type Date Claim Holder

Geosearch Consultants Ltd.

Racic

MINING CLAIMS TRAVERSED Lilt numerically

...J3 782819

S 960432-960437

'""s 988118-988127

l

TOTAL CLAIMS. 17

837 (85/12)

GEOPHYSICAL TECHNICAL DATA

GRO

Number of Stations

SURVEYS — If more than one survey, specify data for each type of survey

1570

Station interval. Profile scale——

25 m (12.5 m)l cm =

-Number of Readings JLine spacing ____

MAG 3139

VLF 3139

100m, 5Oro

Contour interval Magnetic: AO gammas Fraser Filter: 5 gammas

Instrument. Gem Systems GSM-18 magnetometer

Accuracy — Scale constant. Diurnal correction method.

0.1 gamma

Base station recorder with readings taken

Base Station check-in interval (hours). Base Station location and value ———

at 3 second intervals

H[Kzc

ili

d

251

Instrument Geonics EM-16

Coil configuration Coil separation — Accuracy————— Method:

l%

Frequency.VLF Q Fixec| transmitter O Shoot back NLK SEATTLE, WASHINGTON 24.8 kHz

D In line O Parallel line

(ipedfyVX-F. totten)

Parameters

Instrument.

n " a r\f

secondary field.

Scale constant,Corrections made.

Base station value and location.

Elevation accuracy.

Instrument ————————— Method Q Time DomainParameters — On time.

— Off time .— Delay time ———— Integration time.

Power.

O Frequency Domain _ Frequency ____i—. Range ———————

Electrode array — Electrode spacing. Type of electrode

Ministry ofNorthern Developmentand Mines

Ontario

Ty

Report of Work | DOCUM1

(Geophysical, Geological, j W890 Geochemical and Expenditi

Mining 41I05NWM33 2.12416 DUNLOP 300Survey(s)

Claim Holeler(t)

VLF-EM, S Magnetic-

Placer Dome Inc. 2. 1 241*5Township or Area

Dunlop Twp.Prospector7! Licence No.

T-837

P.O. Box 350, IBM Tower, TD Centre, Toronto, Ont.bate of Survey (from a lo)Survey Company

Geosearch Consultants LimitedName and Address of Author (of Geo-Tochnica! report)

Louis Racic, 360-111 Queen St. E., Toronto, Ont., M5C JS2

3 ft?

Total Mitet of line Cut

36.4 km

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 enter total (s) here

Airborne Crjlkst S* C 1 V

Note: Speci^M^is^g | credits do not apply to Airborne Surveys.

MINING LANDS

Geophysical

- Electromagnetic

- Magnetometer

- Radiometric

- Other

Geological

Geochemical

Geophysical

- Electromagnetic

. Magnetometer

- Radiometric *

- Other

Geological

fireahnmirnl

Kfctromagnetic

Magnetometer

OTJMicExpenditures (excludes pjpwer s.Uipping)oLOf.,rAj

Days per Claim

402u

Days per Claim

.

Days per Claim

Ci tr-iirr-*f

Type of Work Performed j, /-..,o,'..-,SMENT FiLES

ji OFFICFPerformed on Claim(s) ji

- i - t'lH. .1 J983 j

; *^,. B ,Calculation of Expenditure Days Credits vj H I V E, D H

S -^ 15 | =

Instructions Total Days Credits may be apportioned at the claim holder's choice. Enter number of days credits per claim selected in columns at right.

Date 1

' -- : '1^ y ^"~ Recorded Holder or Agent (Signature) /; c / y .,

Certification Verifying Report of Work

Mining Claims Traversed (List in numerical sequence)Mining Oaim

Prefix

S

Number

782819

Q 6 n J T)

960433

960434

Q (in \ -IK

960436

960437

988-118

988119

988120

988121 -

988122

988123

J d O i J *l

988125

988126

7 o o 1 4? f

Expend, Days Cr.

)

Mining ClaimPrefix

""""r:, i

3 r. !

i - "'

li;- ".'l' 1

Number

M

-7i-^v

Ejtpend. Days Cr.

j

- --

loial number of mining claims covered by this report of work.

For Office Use OnlyTolaTDays Cr. Recorded

Date Recorded

Date Aaproved at Branch. Direc

*V

f hereby certify that l 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. ^^^

Name and Postal AJdtf9 .py.1f?g(C5yyin9360 , 111 yueen jj J- . E . , Toi'OntO, Ont., M5C 1S2 -J

Oat. Certjf^ 03/89 C*ftrfied by (Signature)

Ministry ofNorthern Developmentand Mines

Ontario

Report of Work

(Geophysical, Geological, Geochemical and Expenditures)

Mining Act

Instruction!: Please tvpe or print. If number of mining claims traversed

exceeds space on this form, attach a list.Mott: Only days credits calculated in the

"Expenditures" section may be enteredin the "Expend. Days Cr." columns.

- Do not use shaded areas below.Type of Survey (s)

Claim Holder(s)

Address

Survey Company

Name and Address

VLF Electromagnetic S. Magnetic

Placer Dome Inc.

P.O. Box 350, IBM Tower, TD Centre,Date of !

Geosearch Consultants Limited ^5,

Township or Area

Dunlop Twp.Prospector's Licence No.

T-837

Toronto, Ont.Survey (from A to) Total Miles of line Cut

1.8^ 43.89 kmof Author (of Geo-Tecnnical report)

Louis Racic, 360-111 Queen St. E., Toronto, Ont., M5C 1 52Credits 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 enter total (s) here

Airborne Credits

Note: Special provisions credits do not apply to Airborne Surveys,

Qeophysicel

- Electromagnetic

- Magnetometer

- Radiometric

. Other

Geological

Geochemical

Geophysical

- Electromagnetic

- Magnetometer

- Radiometric

- Other

Geological

Geochemical

Electromagnetic

Magnetometer

Radiometric

Day* per Claim

40

30

Days pei- Claim

Days per Claim

Expenditures (excludes power stripping)Type of Work Performed

Performed on Claimfs)

Calculation of Expenditure Days Credits

Total Expenditures

S -r- 15

Total Days Credits

B

Instructions Total Days Credits may be apportioned at the claim holder's choice. Enter number of days credits per claim selected in columns at right.

Date * r /t 3 "7r or Agent (Signature)

Certification Verifying Report of Work

Mining Claims Traversed (List in numerical sequence)

Total number of mining claims covered by this report of work.

For Office Use OnlyTotal Days Cr. Recorded

Date Recorded

Oat* Approved ae Recorded

Mining Recorder

Branch Director

l hereby certify that l 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.

Name a nd Postal 360-111 Queen St. E., Toronto, Ont., M5C dS2

OattCertif 5*4/04/89 Certit^edbyXSignatu^e) S&t^-J

1362 (85/12)

l

lh O

Ministry ofNorthern Developmentand Mines

Ontario

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.

MagneticType ofTownship or ArMDu " loP Twp., OntarioClaim HnlHer(s) Placer Dome Inc.

Geosearch Consultants Ltd.

MINING CLAIMS TRAVERSED List numerically

Author of RqwirfLouis Racic

Address of A..tr.n360-lll Queen St.E., Toronto, Ont. Covering Dates of Survey. 15/02/89 - 24/04/89

Total Miles of LineIlinf cutting to office)

43.89 kilometerers

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.

DAYS per claim

40

20

— Radiometric

-Other ———Geological.Geochemical.

AIRBORNE CREDITS (Special provision credits do not apply to airborne surveys)

Magnetometer____Electromagnetic _____ Ratfiomejric-aim) / '

.Electromagnetic.(enter days per claim)

DATE:24/04/89

/Sir.N ATI T

Author of Report or Agent

Res. Geol.. .Qualifications (SPM l

Previous Surveys File No. Type

'""""(pVe'fixj""""""""""

,.S 782819 ........

S 960432-960437

's 988118-988127

(number)

fi P f* f l \ . ~*P.X.i^*4jl3*.j1i.****t***J*i*

•••jUf3*l*^'* t)T"*f '•AMt^VtT*

Date Claim Holder

TOTAL CLAIMS. 17

837 (85/12)

GEOPHYSICAL TECHNICAL DATA

GROUND SURVEYS — If more than one survey, specify data for each type of survey

INDUCED POLARIZATION

urcTCTTwrrv GRAVITY ELECTROMAGNETIC MAGNETIC

Number of Stationsp . . , 25 m ( 12 . 5 m)Nation interval- ,.. , 1 cm - 20% Profile scale- , ^ , Maqnetic: i.0 gammas Contour interval ^

T . . Gem SystemsInstrument 2

Accuracy — Scale constant . " y

MAG VLF M u TT, j- 3139 3139Number nf ReadingsT . . 100m, 50mLine sparing

Fraser Filter: 5 gammas

GSM-18 magnetometerma

-. , ,. ,. j Base station recorder with readings takenPierna! rorrertion method ^

Base Station cher^-in interval (hours)

Rase Station location and value

Instrument GeoniCS EM-16

Coil configurationCoil separation

i g, Arrnrary J- c

at 3 second intervals

Method: VLF D Fixed transmitter Q Shoot back D In line EH Parallel line Freq,,enry NLK SEATTLE, WASHINGTON 24.8 kHz

Parameters measured In phase and

secondary InstrumentSrale ronstant

rorrertions made

Base Station vahie anr| (oration

Elevation arnir^ry

Instrument

Method CH Time DomainParameters — On time

1 - nff time4' — Delay time4

] — Integrfltinn timei | Poweri i

Electrode array .... ,. .

Electrode spacing .Tvne of electrode

(specify V.L.F. itation)

field.

CD Frequency Domain FrequencyRange

x"

V,

y, z fC^^ i Z li -Lio z;t y i

F11

•z. S/-, 096

—*

Aeriol Cobltwoy

Boundary

Olllrlct, T**Mik 1*41* PI Mft*rr*

.MAP.. SYMBOLOGY

Pipeline

Railroad11* 11* Tfi*fc

Dentil T r*ck

Bridget***, Pt*llr**4

Building

Chimney Cliff. Pit.Pilt

Contour*

Cb

• t

A OIT740SI

O 300.01

l

Control Pointe

Vltlllll

Culvert Fall*0**bl4 fen* river

Fence, Hedge, Wall ,Ftature Outline

•u.)

Flooded Land .uockMorst) or Swamp 4* 4-Matt 0Mine Head Frame aOutcrop * - - C*----*

Road

Rapids

tMhl* l i"* r lvrr ltk ••Itlpl* r*

R***rvoirRiver, Stream, Canal

;ir*etton of tie*

Hock

Spot Elevation(l*k* •i***ti*n*l

Tower B

Transmitiion Lint

Tunnel*

Utility Poles Wharf .Dock, Pier Wooded Arta

AREAS WITHDRAWN FROM DISPOSITION

M.R.O. - MINING RIGHTS ONLY

\ S.R.O. -SURFACE RIGHTS ONLY

: . M.+ S. -MINING AND SURFACE RIGHTS

Dncrfption Ordw No. Dvtt Dapocitkin Fil*

W 4/62 14/06/62 S.R.O. 1376-*5

FLOODING OF AGNEW LAKE TO CONTOUR ELEVATION 859* FROM PLAN Y-28-16, FILE 20396 RIGHTS TO CONTROL ELEVATION 664' FROM PLAN Y14-18 (CL 1664) W.RL.A. No. 101, DATED ^12/12/0974

i1 1

SI 44000 m N5I44QOO

46" 26

5I4Q000

BIGELOW TWP

j f : ,,,.. ,.,v- -. . . .-±

\ ^ l V ii i i 0 :i\ -N \, V '* -l \ 5O N, \ \ ' "V, :

CL 1664 WPLA'NaJOi

Id f - ts t— — ' r mfMft.fr4fr- -i—t**e^*

SHAKESPEARE TWP

46*22

5195000 "i

•i t

4iiesNwea33 a.1241e DUNLOP S00

LEGEND

HIGHWAY AND ROUTE No

OTHER ROADS TRAILS SURVEYED LINES:

TOWNSHIPS, BASE LINES. ETC.LOTS, MINING CLAIMS. PARCELS. ETC

UNSURVEYED LINES:LOT LINESPAiRCEL BOUNDARYMINING CLAIMS ETC.

RAILWAY AND RIGHT OF WAY UTILITY LINES NON-PERENNIAL STREAM FLOODING OR FLOODING RIGHTS \ SUBDIVISION OR COMPOSITE PLAN RESERVATIONS ORIGINAL SHORELINE MARSH OR MUSKEG MINES TRAVERSE MONUMENT

l

DISPOSITION OF CROWN LANDS

TYPE OF DOCUMENT SYMBOL

PATENT, SURFACE fe MINING RIGHTS ___.............. 9

.SURFACE RIGHTS ONLY_____—™....™ O

.MINING RIGHTS ONLY____.____.——.™. ® LEASE, SURFACE ft MINING RIGHTS——™.........m H

" , SURFACE RIGHTS ONLY,____.........^.__ B" .MINING RIGHTS.ONLY._______^_.....__. B

LICENCE OF OCCUPATION .___._______.....____ TORDER-IN-COUNCIL .....,......____-i...........__. OCRESERVATION ____....._____—™.™.™.™_. ©

CANCELLED __........__...____................... ®SAND 8t GRAVEL __...._____..___.__._..... (J)

NOTE: M INING RIGHTS IN PARCELS PATENTED PRIOR TO MAY 6. 1913, VESTED I N ORIGINAL PATENTEE BV THE PUBLIC LANDS ACT. R.S.O. 1 970. C HAP. 3*0, SEC. 03. SUBSEC 1.

500 1000Mvtr**

10Chain* i-

10 20 30 U SO 60 70

SOD O 1000 2000 4000 5000FM!

SCALE 1:2O 000

GRID ZONE: 17

W7* OF ISSUE

ocr i 9

TOWNSHIP

DUNLOPM.N.R. ADMINISTRATIVE DISTRICT

ESPANOLAMINING DIVISION

SUDBURYLAND TITLES/ RE0ISTRY DIVISION

SUDBURY

Ministry ofNaturalResources

Land

Management

Branch

Ontario

Oat t NOVEMBER, 1984

G-3002

SPANISHRIVER

2 1^ . JL

41I0SNW8833 2.12416 DUNLOP S10

N

TOPOGRAPHYCLAIM POST

LAKE

STREAM

SWAMP

ACCESS ROAD

BUSH ROAD

POWER LINE

CUFF

MAP KEY

BASE LEVEL 58,000 nT REMOVED INSTRUMENT: GEM SYSTEMS GSM-18

SCALE 1 s 2 50050 Cmetres3 100 150 200

TOTAL FIELD MAGNETIC SURREYi

GEOSEARCH CONSULTANTS LTp.for i

PLACER DOME INC.

PROJECT 379 DUNLOP TOWNSHIP,

DATE : FEB 1989 DRAWN : J.A.R.

NTS j : 411 589 - 61A

MAP KEY TOTAL FIELD MAGNETIC SURVEby

6EOSEARCH CONSULTANTS LTD.

PLACER DOME INC.BASE L EVEL 58.000 nT REMOVED INSTRUMENT : GEM SYSTEMS GSM-18 PROJECT 379

DUNLOP TOWNSHIP, ONT.SCALE 1 : 2 50050 (metres) 100

DATE : FEB 1989 DRAWN : J.A.R.

s... ^

900/23

MAP KEYTOPOGRAPHYCLAIM POST.

LAKE.

STREAM.

SWAMP.

ACCESS ROAD.

BUSH ROAD.

POWER LINE.

CLIFF

VLF ELECTROMAGNETIC SURVEYVLF PROFILES1 cm ^ 20

PROFILE O POSTING IP 6EOSEARCH CONSULTANTS

PLACER DOME INC.

PROJECT 379 DUNLOP TOWNSHIP,NLK SEATLE, WASHINGTON, 24,6kHz

INSTRUMENT : GEONICS EM-16Instrument Read Facing North

SCALE 1 s 2 50050 (metres) 100

DATE : FEB 1989 DRAWN t J.A.R.

POWER LIA/ES

702 8 '9

MAP KEY VLF ELECTROMAGNETIC SURVEYTOPOGRAPHYCLAIM POST

LAKE

STREAM

SWAMP

ACCESS ROAP

BUSH ROAD

POWER LINE.

CLIFF

VLF PROFILESl cm * 20 7

PROFILEO POSTING IP

-10 T -20 6EOSEARCH CONSULTANTS LTD.for

PLACER DOME INC.

PROJECT 379 DUNLOP TOWNSHIP,SCALE 1 : 2 500

50 (metres) 100NLK SEATLE, WASHINGTON, 24.8kHz

INSTRUMENT : GEONICS EM-16 Instrument Reed Facing North

SPANISHRIVER

2.122.12416 DUNLOP 250

-N

TOPOGRAPHYCLAIH POST ———c

LAKE

STREAH

-L

ACCESS ROAD

BUSH ROAD

POUER LINE

CLIFF

fH

II

MAGNETIC FIELD CONTOURS——————— 20 ———————

——————— 100 ———————

—————— 500 —————————————— 2500 ———————

INSTRUMENT : GSM 18

S8,000 nT Background Removed

MAP KEY

B

soSCALE l : 2 500

50 (metre?] 100 150 200

TOTAL FIELD MAGNETIC CONCURSby

GEOSEARCH CONSULTANTS LIMITEDfor

PLACER DOME INC.

PROJECT 379 DUNLOP TOWNSHIP,

DATE : FEB.1989 ORAUN : J.A.R.

NTS : 41 1/5 89 - 83A

s966121

S938/26

TOTAL FIELD MAGNETIC CONTOURSMAP KEYTOPOGRAPHYCLAIM POST ———a—

LAKE

STREAM

5UAMP

ACCESS ROAD

BUSH ROAD

MAGNETIC FIELD CONTOURS20

100500

2500

GEOSEARCH CONSULTANTS LIMITEDfor :

PLACER DOME INC.!

PROJECT 379 DUNLOP TOWNSHIP, IJNT,

INSTRUMENT : GSM 1 8

58,000 nT Background RemovedSCALE l : 2 500

DATE : FEB.1989 DRAWN : J,A.R.

41I05NW0033 2.12416 DUNLOP

5PANISH

CHANNEL^

270

VLF FRASER F lLTER CONTOURSby

GEOSEARCH CONSULTANTS LJTD.for

PLACER DOME INC.

PROJECT 379 DUNLOP TOWNSHIP,

DATE : FEB 1989 DRAWN s J.A.R.

N

TOPOGRAPHYCLAIM POST —

LAKE

STREAM

SWAMP

ACCESS ROAD

BUSH ROAD

POWER LINE CLIFF

II

VLF FRASER FILTERED CONTOURS———— s —————————— 20 ———————————— 100 ——————

Dimensionless UnitsCalculated from In Phase DataINSTRUMENT * GEONICS EM - 16

NLK SEATTLE, WASHINGTON 24.8kHz.Instrument Reed Facing North

MAP KEY

SO DSCALE l i 2 500

50 (metres) 100 150 200

NTSl : 41 l 5 89 - 84A

MAP KEY VLF FRASER FILTER CONTOURSby

6EOSEARCH CONSULTANTS

TOPOGRAPHYCLAIM POST —

LAKE

STREAM

VLF FRASER FILTERED CONTOURS

Dimensionless UnitsCalculated from In Phase DataINSTRUMENT : GEGNICS RM - ;G

NLK SEATTLE, WASHINGTON ,:4.B KInstrument Read Facinq Mcrth

PLACER DOME INC.

PROJECT 379ACCESS ROAD

BUSH ROAD

POWER LINE

CLIFF

SCALE 1 i 2 50050 CmetresJ 10Q DUNLOP TOWNSHIP,

NTS : 41 l 5 89 - 84B

DATE : FEB 1989 DRAWN : J.A.R.