mining lands section - ontario

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S2N02NW0856 2 .18171 CORLESS010

Electromagnetic St Magnetic Surveyfor

Dome Exploration (Canada) Limitedon

PROJECT 313CORLESS AND DENT TOWNSHIPS, ONTARIO

(to accompany Maps 87-100 - A,Band 87-101 - A,B)

lRECEIVED

JUN 2 fi 1987

MINING LANDS SECTION

June 22, 1987

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INTRODUCTION

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A horizontal loop electromagnetic survey and a

l total field magnetic survey were carried out for Dome

B Exploration (Canada) Limited on Project 313, Corless and

Dent Townships, Ontario in March, 1987.

l The property consists of 16 unpatented mining

claims the numbers of which are listed at the back of this

l report. The claims are located on and around Surprise Lake,

m on the boundary between Corless and Dent Townships,

approximately 70 km E /NE from the town of Red Lake, Ontario.

l Access to the property was made by fixed wing aircraft from

Pickle Lake, Ontario.

l The purpose of the survey was to locate sub-

M surface geo-electrical conductors and outline structures as

revealed by the magnetic survey which may prove conducive

l for gold mineralization.

No conductors were located. Two intersecting

l dyke-like structures were outlined by the magnetic survey.

m The accompanying maps show the area surveyed and the results

* obtained.

l A technical data sheet is appended to this

report.

l

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- 2 -

METHOD AMD INTERPRETATION OF RESULTS - ELECTROMAGNETIC SURVEY

Opera t ing ]^r:i.rj.ciplo: VJIi.cn an electrical conductor is subjected to a

primary a.l t c mating; field, a secondary current is induced in the

comhtctor. This current produces a secondary alternating field

which together with the primary field produces a resultant field of

different amplitude arid phase from the applied primary field. These

differences may indicate the presence of a conductor.

Operation; The battery-powered transmitter sets up a primary field

while the In-phase and out-of-phase (quadrature) components of the

complex secondary vortical field are detected by a receiving coil

and measured by means of a compensator-amplifier unit located a fixed

distance from the transmitter unit. These parameters are expressed

in percentage of the primary field.

C on due t or Re c o gn i t i on ; The typical curve over a steeply-dipping conductor

shows a low (negative - greater than 5/j) over the centre of the

conductor, flanked by positive readings on both sides of the conductor.

Both the in-phase and the out-of-phase components usually produce

the same general shape of curve. An asymmetrical curve may indicate

one or more of the following conditions: (l) more than one conductor

(2) variable conductive overburden (3) a shallow dipping conductor.

Conduc tiyity Dp tormina t ion.; The ratio of the amplitudes of the two

measured components, in-phase to out-of-phase, is directly proportional

to the conductivity of the conductor, in areas of non-conductive

overburden.

Conductor Location; For a single conductor, both component readings are

normally zero when either the transmitting or receiving coil is

direct] y above the conductor. The location of the conductor is calcu

lated by adding one-half the distance between the transmitting coil

and the- receiving coil (coil interval) to the co-ordinate at which

the readings are zero. A unique solution is generally not possible

in the case of multiple conductors spaced .less than one coil interval

apart. This resu.lts .in the possibility that an. apparently wide

conductor nay actually consist of two or more narrow conductors.

Pep 1 11 o f P en e t rat j on; The maximum depth of penetration for detection of

a steeply-dripping conductor i n a goo-eloctrd ca.lJ y neutral background

is about 0.7 times the coiJ interval. Over horizontal O T flatly-

dipping conductors, penetration of up t o 1.3 times the coil interval

is possible.

- 3 -

RESULTS

The horizontal loop electromagnetic survey located

no conductors. The negative response of the high frequency

out-of-phase noted on Lines 23+OOS and 24+OOS around 15+OOW

(Map 87-100A) and also on Lines 21+OOS and 22+OOS around

2+50W (Map 87-100B) is deemed to be caused by conductive

lake bottom sediment and are not considered bedrock

responses.

The magnetic survey was tied to previous magnetic

surveys, to maintain continuity. (Ref: Geosearch report on

Project 242, on adjoining claim groups, April 23, 1986).

With a few notable exceptions the survey area is

quiet magnetically, with a background of approximately

60,400 gammas.

The most prominant feature is an east-west

trending, narrow, dyke-like structure extending from Line

20+OOS, 17+50W (Map 87-101-A) to Line 30+OOS, 2+OOW (Map

87-101B). Typical magnetic values delineating the dyke are

on the order of 60,800 gammas and higher to a maximum value

of 64,910 noted on Line 22+OOS, 13+37W. The width of this

feature varies along its length within a remge of 50 to 150

metres.

Intersecting this long dyke is a second narrow

dyke-like feature extending from Line 32+OOS, 10+OOW to Line

- 4 -

27+OOS, 7+50W (Map 87-101B) where it intersects the larger

dyke. This second dyke is not as magnetic as the first with

magnetic values ranging from 60,500 gammas to 60,800 gammas.

It is also not as wide ranging between 20 to 40 metres in

width.

North of the first dyke there exists a number of

small magnetic "highs". As such the second dyke is not well

defined. The anomaly on strike with the second dyke is

located from Line 25+50S, 6+25W to Line 24+OOS, 4+75W. This

magnetic anomaly of 60,800 gammas is quite narrow, with a

width of only 20 metres.

Many localized "highs" punctuate the area. Two of

some interest outline a narrow lineament trending in a

northwest direction. These are located on Map 87-101A and

occur on Lines 30-+OOS, 11+67W to Line 29+OOS, 12+54W and

Line 27+OOS, 12+87W to L26+OOS, 13+25W. Magnetic values are

up to 61,380 gammas.

The other noteworthy feature is located outside of

the claim group. It is a highly magnetic, (values up to

62,000 gammas), north-south trending feature extending from

Line 24+OOS, 2+50E to Line 33+OOS, 1+OOE. This feature has

a variable width ranging from 100 to 200 metres.

RECOMMENDATIONS

GEOSEARCH CONSULTANTS LIMITED

x.

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No drilling is recommended on the results obtined.

l The magnetic survey outlined a number of linear structures

which should be used in conjunction with the known geology

to plan further work. Special interest should be paid to

l the area of intersection of the two dyke-like features.

l

l l

Louis Racic, B.Se.

l Geophysicist

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JH*j

iU2

iu,ll

Ministry ofNorthern Developmentand Mines

Geophysical-Geological-Geochemical Technical Data Statement

Ontario PROJECT 313 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). Township or Area.

Claim Holder(s)^

Electromagnetic S Magnetic

Corless k Dent Twp.

Dome Exploration (CAnada) Ltd.

P.O. Box 350, IBM Tower, TD Centr

Geosearch Consultants Ltd.Survey Company . Author of Report. Address of Author 360-111 Queen St. E., Toronto, On t

Lou is Racic

Covering Dates of Survey. Mar.6/87 - 2 2 J une 87

Total Miles of Line Cut.(linecutting to office)

35.0 km.

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——————

DAYSper claim

40

20

Geological.

Geochemical.

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

Magnetometer. .Electromagnetic.(enter days per claim)

. Radiometric

HATR- J une 22/87 SIGNATURE:.Author of Report or Agent

Res. Geol.. .Qualifications.Previous Surveys

File No. Date Claim Holder

MINING CLAIMS TRAVERSED List numerically

(prefix)

KRL 575555(number)

to 575560

KRL 589244

to 589247

KRL 870098

to KRL 870100

KRL 870113

to 870115

TOTAL CLAIMS

837 (85/12)

ii-. iJATA

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

lNumber of Stations.

Station interval.

1330

25m {12.5m

Profile scale ———.^ . . , Contour interval

l cm to

.Number of Readings

.Line spacing —

MAG 1553 EM 1288 100m (50m)

100 gammas

l l l l l l l l l l l l l l l

Instrument. Scintrex MP2.

AAccuracy — Scale constant. Diurnal correction method.

l gamma

*p) Base Station check-in interval (hours)———Base Station location and value L17+OOS, 7 + 50W

Base station reeorder with readings taken at

30 second intervals

60,394

CJ

S

W

tt O

N2

Instrument ^ APEX MAXMIN II

Coil configuration Coil separation _

Accuracy ———— Method:

Frequency.

Parameters

Instrument —

Co-planar

100 metres

Q Fixed transmitter444 H2, 1777 E ?.______

Shoot back In line tZl Parallel line

(specify V.L.F. station)In phase and quadrature response of the secondary vertical "field.

Scale constant.Corrections made.

Base station value and location.

Elevation accuracy.

Instrument 1———————— Method D Time Domain Parameters — On time -——.

- Off time ——.

l l Frequency Domain _ Frequency ______ Range ,————.^—

— Delay time ,

— Integration time.

Power.Electrode array —

Electrode spacing . Type of electrode

w ? 7 - QO& (, f\5aN02NW0056 2.10171 CORLESS 900

Report of Work Instructions

Onl.ino G-odn.m.r

PROJECT 1313

,, J 10^8*1 Note:- oV,

Mining Act oX / ^' ' - [ )o ,,

' , t)' 1 Or pr.r.t.- -: t' 1 1 of m i n i n ci c .r ?m T - ,we;, Mt.ic.t? on [hi? form, an.tch o'i.ty* cret).is CiUculattifl m t h

MA!,turns" section may he entcfp• ' " Expend. Day* Cr." column M u'ii? sheeted i3'Pi!S below.

T viio of S',r .*'\ r.

ELECTROMAGNETIC AND MAGNETICCl.l.l'l MOM- -.'

DOME EXPLORATION (CANADA) LIMITED

To Arii'i.p O* -V,..i X

Cor eles.g S Dent Twps.' Prosurttof's Licence No

A-21304'""p' s!o. Box 350, IBM Tower, T.D. Centre, Toronto, Ontario, M5K 1N3

Suivi'v Comrwr"/

GEOSEARCH CONSULTANTSD.HO o* Survey "ro?^ ft r ot ' Total Miles of line Cut

106 03 87 22 06 8735.0 kml D.iv l Mt), ' Yr. ] Day ] Mo. Yr.

e iirnt A.ltf'o'*sof Aurhor ",oi fjco Tecnn.ca* report)

LOUIS RACIC, 360-111 Queen St., E., Toronto, Ontario, M5C 1S2

Credits Requited per Each Claim in Columns at riyhi Mining Claims Traversed (List in numerical sequence)Special Provisions

For firs! survey:

Enter 40 cbys. iThis includes line cutting)

For each additional survey: using the same grid:

Enter 20 days (for each)

Man Days

Complete reverse side

and enter totai(s) here

Airborne Credits

Note: S pecial provisions Electromagnetic

credits do not apply 'to Airborne Surveys, i Magnetometer

Expenditures {excludes power stripping)Type of Work Performed

Performed on Oaim(s)

Calculation of Expenditure Days Credits

Total Expenditures

Daie

Certification Verifying Report of Work

Mining Claim Prefix i Number Prefix - Number

Electromagnetic ' 4 O 575555

575556 575557*

5 7 5 5 5 8** *

Geophysical

i- Electromagnetic !

- Magnetometer

j - Radiometric

j - Other

i; Geo'ogical

Geochemical

589245^

589246

2 4 7

870098

87 O l O O

870113

870114

Recorded Holde^pr Agent (Signature

InstructionsToial Days Credits may t:choice. Enter number of days credits per claim selectedin columns at right.

i hereby certify ihat i have a personal and intimate knowledge of the facts set forth in the Report ol Work annexed hereto, having performed theiwork or witnessed same during and/or ader its completion and the annexed report is true. j

Name and Postal Address of Person Certifying

LOUIS RACIC, 360-111 Queen Street EAst, Tor on t o , On t a r i o , M5C..1S2Date Certified

June 22/87Certified by (Signature'

Sse O

fa fao


Geophysical-Geological-Geochemical Technical Data Statement

Ontario PROJECT 313 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.

T, r c , * E lectromagnetic EC Magnetic Type of Survey(s) __________I_________I———————^ ,. . Corless EC Dent Twp.Township or Area __________________l——.————.—.—-.Claim Holder(s) D ome Exploration (CAnada) Ltd.

P.O. Box 350, IBM Tower, TD Centre

Survey Company G eosearch Consultants Ltd

Author of Report L ouis Racic________^_Address of Author 3 60-111 Queen St. E., Toronto, Ont

Covering Dates of Survey M ar. 6/87 - 22 June 87_______(linecutting to office)

Total Miles of Line r.m 3 5 ' 0 k m '_____^^___^____

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-———.

AIRBORNE CREDITS (Special provision credit* do not apply to airborne iiuveyi)

Radiometric, ————Magnetometer Electromagnetic

DATE:. J une 22/87

(enter days per claim)

SIGNATURE: ,.—————————————/ Author of Report or Agent

Res. Geol.. .Qualifications.Previous Surveys

File No. Type Date Claim Holder

MINING CLAIMS TRAVERSED List numerically

(prefix)KRL 575555

(number)

to 575560

KRL 589244

to 589247

KRL 870098

to KRL 870100

to 870115

TOTAL CLAIMS 1 6

GEOPHYSICAL TECHNICAL DATA

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

MAG 1553 EM 1288Number of Stations _________________________Number of ReadingsStation interval 2 5 ™ ' 12^_______________________Line spacing 1 QO ™

Profile 5cale_ 1 c m t o 2 0 *_________________________________ Contour ir—- 1 1 00

Instrument S cintrex MP2. q

Accuracy - Scale constant 1 g amma Wl

Diurnal correction method. Base s tation recorder with readings taken at

Base Station check-in interval (hours)_____30 second intervals

Base Station location and value L17 + OOS, 7 + 50W____________60,394

O

T t A PEX MAXMIN II Instrument

ECTROMAGNETK Coil configurationToil separation

Accuracy

Method:TTy*f* /111 PH f*V T fi T

Co-planar100 metres

l\

O Fixed transmitter d Shoot backHB, 1777 H2

t

[ED In line D Parallel line

(specify V.L. F, station)Parameters measured I n phase and quadrature response of the secondary vertical

field.

Instrument.

Scale constantCorrections made.

Base station value and location.

Elevation accuracy.

xoh— (sN1—41

f*< J OO!

CiMuDQ*7"H- (

H

HO)c^ri

Method D Time Domain D Frequency DomainParameters - On time Frequency

-Off time Range .

— Helay time

— Integration time

Power . . ... ...... . , . .. —————————————————————————

Electrode array , — — — .—... ———————————————————————————————— — — - ——— . —Electrode spacing — ....

Tvpe of electrode __ _______ —————————————————————————————————————————————— . —— ——


Ontario

Report of Work(Geophysical, Geological, Geochemical and Expenditures)

PROJECT #313 Mining Act

Instructions: — Please type or print.— If number of mining ciaims traversed

exceeds space on this form, attach a list,Note: — 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)

ELECTROMAGNETIC AND MAGNETICClaim Holcierlsl


Township or Area

Coreless S Dent Twps[Prospector's Licence No.

A-2 l 304 Adc'F!o. Box 350, IBM Tower, T.D. Centre, Toronto, Ontario, M5K 1N3

Survey Company

GEOSEARCH CONSULTANTS[Date o* Survey (from S tol "Total Miles of line06,03 87 22 06 87 35.0 km

j Day j Mo. Yr. ] Day j Mo. . Yr. Name and Address of Author iof Geo Technical report)

LOUIS RACIC, 360-111 Queen St., E., Toronto, Ontario, M5C 1S2

Cut

Credits Requested per Each Claim in Columns at right

r

Special Provisions

For first survey.

Enter 40 clays (This includes line cutting)

For each additional survey: using the same grid

Ente r 20 days (for each)

Geopnys'ca!

E lecTromagnetic

- Magneto meter

- Radiometric

Other

Geological

Goorhontica l

Days perClaim

40

20

Man Days

Complete.1 reverse side and enter total (s) here

Geophysical

- E 'PC t T omagnet ic

Magnetometer

' Radiometric

1 Days per . Claim

Goo'ogical

Geochomical

Airborne Cred' ts

Note: S pec'ci* pt o vi s Kins E i ecu o magnet i c credi's do not ;ipp'y to Airborne Surveys Magnetometer

Racl lometr ic

Days perClaim

Expenditures (excludes power stripping)Type of Work Performer

Performers on Ciaim(s)

Calculation of Expenditure Days Credits

Total Erxpond'turesTotai

Days Creciits

15 =

l nstructionsTotal Days Credits may be apportioned at the claim holder's cho'ce. Enter number of days credits per claim selected in columns at right.

Date Recorded Holderpr Agent (Signature)

Certification Verifying Report of Work

Mining Claims Traversed (List in numerical sequence)w

Prefix

KRL

'

ining Claim / -f^ Numner (/t *

575555 S

575556 y

575557 s

575558 S

575559 S

575560 |/

589244 y

589245 ^

589246 y

589247 y

8 7 0 0 9 R ^870099~"

870100 ^

870113 ^

370114 y

870115 -^

.

EJ^.

^^

^

yy"""xyyy7v:y

v/

^s

-— -

- - - -

w""Prefix ning Claim Number

Expend. Days Cr.

- -————

--— ———

-- — — -

Total number o f m ining ciaims covered by this report of work.

For Office Use OnlyTotal Days Cr. Recorded

Date Recorded

Date Approved as 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 and Postal Aadress of Person Certifying

LOUIS RACIC, 360-111 Queen Street EAst, Toronto, Ontario, M5C 1S2Date Certified

June 22/87Certified by (Signature) l-Sf/"' - ' -J^

Assessment Work Breakdown

Man Days are based on eight (8) hour Technical or Line-cutting days. Technical days include work performed by consultants, draftsmen, etc..

Type of Survey

Technical Days Credits

Line-cutting Days Total Credits

X 7

X 7

X 7

AREAS WITHDRAWN FROM DISPOSITION

f. 'M.fto.-MiNiNG RIGHTS ONLY' :;i, ; - .s'•t -' --- -4 ^V-''" - 't '- - * *- ' ' :- -- -- 4 ' -' -'- '' " '~. '

^ S.R.O. -SURFACE RIGHTS ONLY ; ; ' ^ ,

; "* M.+S.-MINING AND SURFACE RIGHTS

Ordtr No. O*tm . u Dfapoiitioo FS*

IAKE WNIMG ONISBM

MAY -4 1987ONTARIO

2.10171 CORLESS 200

, • i-^^^^^M^m^m^^f ^^^-^-s ^'^-^^^^o^&m^^iSKINNER TOWNSHIP

— -.-L — -.— —KRL ^^KRL ' 7754O9 |-?75401

—— —— __ l

RI \l kWr

-—V-. ,KRL ,KRL l 1575558 j 870115

, KRL l 57555S

1 * R~~C~*J 828234^

*K"RL~ TKR~

827

-J—f~-4--4——^f—S-- —l /VDI ' KB!

•iw*5'"*. :- ; y :ir-

5M.

- IM.

IM. 2M. 3 M. 4M.

KNOTT TOWNSHIP

om2:H

O

COx"D

LEGENDHIGHWAY AND ROUTE No.

OTH ER'R OA DS

TRAILS \J'^'f

SURVEYED LINESTOWNSHIPS. BASE LINES. ETC,LOTS. MINING CLAIMS. PARCELS. ETC.

it

UNSURVEYED LINES:LOT LINES f ; ' ~PAHCEL BOUNDARY , .-;,;^; J ; ~ MIN ING CLAIMS ETC , ' : ^

RAILWAY AND RIGHT OF WAY -* UTILITY LINES ~ ' -' , NON PERENNIAL-STREAM -

FLOODING OH FLOODING RIGHTS i SUBDIVISION OR COMPOSITE PLAN RESERVATIONS

ORIGINAL SHORELINE

MARSH OR MUSKEG MINES TRAVERSE MONUMENT

DISPOSITION OF CROWN LANDS

TYPE OF DOCUMENT

PATENT, SURFACE S MINING RIGHTS ....^.^

* . SURFACE RIGHTS ONLY__________. MINING RIGHTS ONLY ——^.^—.^

LEASE, SURFACE A MINING RIGHTS—_.___.

" . SUR F ACE RIGHTS ONLY________.,,^

" . MINING RIGHTSONLY____________

LICENCE OF OCCUPATION .___.--—™™———-

SYMBOI

____ 4 ____ C

C

ORDER IN-COUNCIL _______________.

RESERVATION ___________________.

CANCELLED ___'_______^

CK

SAND Si GRAVEL

NOTE: MINING RIGHTS IN FAflCSLS FA TINTED FRIOR T O M AY t 1913. VESTED IN O RIGINAL PATENTEE B V THE P U8U' LA M OS ACT. R S O. 19TO. CHA* 3SO. SEC. 63. SUBSEC l

5OO 100O

10 O 10 30 3D 40 50 M 70C ha

10OO TOM XMO 4OOO 5OOO

SCALE 1:20 OOO

RED LAKE MINING DIVISION

MAY - 4 1987RED LAKE, ONTARIO

TOWNSHIP

CORLESSM.N.R. ADMINISTRATIVE D ISTRICT

RED LAKEMINING DIVISION

RED LAKELAND TITLES/ R EGISTRY DIVISION

KENORA/PATRICIA

Ministry ofNaturalResources

Ministry of ." Northern Development and Mines

Ontario

DateSEPTEMBER, I9SS G-3746

GOODALL. TWP

LOCATION MAPStale - 2" +0 l mile

NiTTTS. 32-M-2

ol

LEQEM P

COIL INTERVAL —— LOW FREQ,. x

1777 Hz. Hz.x x —— -x

Out-oF-Phase.PROFILE SCALE f

H1SWLow

Left of Line -t-20%

•ne X ..Tt CO

High

c l ' :String Weok I ndefinite

LineS2N02NWWS6 2.1B17I CORLESS

210

Key

DATE: MARCH,i9srDRAWN: /?R. SCALE'

HORIZONTAL. LOOP ELECTROMAGNETIC SURVEYby

, GEOSEARCH CONSULTANTS CTD.-Por

DOME EXPLORATION C C AN ADA) LIMITED

PROJECT 313CORLESS ^ DENT TWP's

aSOO OMTARlO87-LOOA

LEGENDCOIU INTERVAt- —— 100m

FREQUENCIES —— 1777 Hx ^ 444 Hz.PROFILE S CALE" —— l cnn fo

Low Fret^. Leff o-f Line

^^4

our-oF-P#45eHi g h

Lin*.

X————x x———X

In-PhoSe Out-of-Phosa HIGH FREQ ' * -----

l '-li:CONDUCTORSt re- ne Indefinite.

HORIZONTAL, LOOP ELECTROMAGNETIC SURVEY

tay

GEOSEARCH CONSULTANTS LTD.•for

DOME EXPLORATION C CANADA) LIMITED

PROTECT 313

DATE: MARCH,DRAN/VN: R R SCALE -. i: 2500

CORLESS $ DENT TWP.'SONTARIO

S.10171 CORLESS 220

GOODAUL.-rWP

LOCATION MAPStole - Z" -Ho l mite

MAP KEY

LEGEND

Contour interval. ..

100 gamma contour.. ......

500 gamma contour

2500 gamma contour

Depression...

100 gammas values^ add tfO; OOO J readings

- L 1 7+00 S

B

Mop

: NAARCHDRA-WN: RR SCAUE: 1:2500

SURVEV

GEO SEARCH CON1SUUTAMTS CTD -for


PROTECT 313CORLE1SS ^ DENT TWP.* S

ONTAxRIO sr-ioiA52N0aNW0056 2.10171 CORLESS 230

l-l* 1

MAP KEY "TOTAL FIELD MAGNETIC

LEGEND

Contour interval....

100 gamma contour.

500 gamma contour...,

2500 gamma contour.

Depression...

lOOqommas

Readings in

For-ho

- L 17+DOS y 7+5®

Map on

DATEDRAWN -. R R

1957SCALE l

GEOSEARCH CONSULTANTS LTD. -for


PROTECT 3\3CORLESS DENT TWP'S

87-101 B2.10171 CORLESS 2-40

mining lands section - ontario

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