42AB1SE0M1 a .4382 OTTO 010

ASSESSMENT REPORT

VLF-EM UURVJSY

RECEIVEDNOV27I98I

MINING UNDS SCO,

Dynent-Kidston Group D, Vigrass Lake

Otto Township, Larder Lake Mining Division

Tarzvell, Ontario Noveaber 23, 1981

L.]i.Dyment

-1-

SUMMARY

The 4 claims comprising two water claims and two land

claims were staked in October of 1979* The following summer

lines were cut on the land claims and an extension of assess

ment work of 6 months was requested. During the winter of

1981 the lines were continued onto the lake and geophysical

surveys were carried out.

INTRODUCTION

This report is to cover clains 544549* 544544* 544545*

and 544546. The geology of the area around Vigrass Lake

(formerly Pike Lake) can be found described in the following

publications:1912 E.L.Bruce Bureau of Mines1920 Burrows 6 Hopkins ODM1923 Burrows b Hopkins ODM1922 GSC Memoir 131 GSC1948 Jas. E. Thompson ODM1972 H.L.Lovell DDK1979 L.Jensen field trip ODM

LOCATION AND ACCESS

The property is located 2KK from the town of Swastika

and bordered on the north by Hwy 66.

PREVIOUS WORK

A search of the Kirkland Lake Resident Geologist's

assessment files failed to locate any work filed on this

ground. Sisns of old trenching probably going back to the

1920's are visible but little other work is noticeable.

-2-

SUItVEY METHOD AHb INSTRUMENT DATA

The geophysical survey was conducted over compass

and chain lines at AGO ft* intervals with stations every

ICO ft* As previously mentioned, a baseline was cut*

chained and picketed for good control. The township

lint between Teck and Lebel has also been surveyed and

cut out at that point providing even greater control.

The instrument used in the survey is a Crone Radem.

Electromagnetic prospecting methods rely on the

measurement of the secondary field generated by conduc

ting bodies in the ground when subjected to a primary

electromagnetic field. The Radem VLF-EM method is a

passive instrument operating in the very low radio fre

quency range (l?.8-22.3 Khz*), which utilizes powerful

radio transmitters at various locations throughout the

world as the source of the primary electromagnetic signal.

The radiation from these transmitters contains both elec

tric and magnetic componenets which may energize sub

surface conductors which in turn will create secondary

fields.

In order to obtain maximum coupling with conductive

zones, a transmitting station which is roughly on strike

with the general geological structure was selected.

The VLF-EM system has proved to be an extremely

useful mapping tool in locating faults, shear zones, geo

logical contacts,and other conductors due to massive sul-

-3-

phides and/or graphite, etc. Its limitations are noro

evident in areas of flat-lying, highly conductive over

burden material, where the relatively high JBM frequencies

may be severely attenuated, causing not only a loss of

depth penetration but innacurate conductivity estimates

as well. Conversely, the high frequency has the advantage

of being able to detect the more poorly conductive (dissemi

nated) zones of mineralization which may not be seen with

the lowere frequency EM systems. In areas of relatively

rough topographic relief, steep hills and valleys may give

rise to cross-overs which are not necessarily due to changes

in ground conductivity. These effects may be minimized

by filtering the regional topographic trend from the VLF pro

files, or, more simply, by contouring the field strength

values obtained.

SURVEY RESULTS

Anonalies A and B are long well defined conductors with

good magnetic correlation. Evidence of major shearing is

quite pronounced on both the north and south shores as well

as on the west end of the lake* The islands between the two

conductors are predominantly basaltic komatiite, polysutured

and spinifex textured flows and tholeitic basalts. A and B

are tentatively interpreted as major shears within the Larder

Lake group of rocks.

Anomaly C could be an extension of either A or B and there

is evidence of shearing west on the lake shore*

Anomaly D has no magnetic correlation but high field strength.

There are no outcrops in the area of the cross-overs*

The sequence of rocks within this claim group io de

finitely of the Larder Lake group. There is a high

probability that thia. is the graphitic horizon that

would make the sequence complete*

Anomaly E is visible on the ground as a small shear

zone consisting of brown carbonates, disseminated

sulphides and quartz veining*

CONCLUSION

With the exception of Anomaly E, very little

surface evidence is available for interpretation and

diamond drilling is necessary to complete the picture*

To aid the prospector, a Horizontal Loop EM survey

will be conducted this winter and further prospecting

and geological mapping will continue next spring.

Certificate

I, Leslie Michael Dyment, residing in the town

ship of Marquis, Ontario, and having a mailing address

Jomi Minerals 4 Expediting Ltd., RH#1, Tarzwell, Ontario,

do hereby certify:

(1) That l am a Mining Technician having taken the

two year course at Haileybury School of Mines,

Haileybury, Ontario,

(2) That l have been employed in all phases of mining

exploration and developement for 19 years,

(3) That l did personally accumulate and set forth

the facts and knowledge in the accompanying report and

maps,

(4) That the accompanying report is true*

Dated January 22, 1981 Tarzwell, Ontario

Ontario

Ministry (

GEOPHYSICAL - GI TECHNICAL

42AeiSE0M1 2.4362 OTTO 900

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)M .yii*.

- t /ft * A

Survey Company,Author of Report -Address of Author.Covering Dates of Survey (?~Q ~ ~7 ~ &T) *-o

(linecutting to office)

Total Miles of Line Cut ^ *7________

ix/^.

y~~S ~ QJ

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 .-————

DAYSp" c a'm

Geological.Geochemical.

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

Magnetometer. .Electromagnetic . Radiometric(enter days per claim)

- Mw 21 J 9A t SIGNATU

Res. Geo!.. .Qualifications.Previous Surveys

File No. Type Date Claim Holder

MINING CLAIMS TRAVERSED List numerically

(prefix) (number)

Mvt

I

TOTAL CLAIMS.

837 (6/79)

GEOPHYSICAL TECHNICAL DATA

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

Number of Stations Station interval Profile scale Contour interval

•val /^O '

/M -s LJ n 0

j

T.ine sparing fa 5O

•rval *^(-)

H Siz o

Instrument.Accuracy — Scale constant. Diurnal correction method.Base Station check-in interval (hours). Base Station location and value -——-

W

H

1

Qdit3

Cnjl configuration

Toil separation

Arrnrary t' -' i

Method:Frennenrv C

I/^^Z^/}ZX^^J, ' 'fa

t o-~ W t ±T Vy-1

l^-Fixed transmitter.^-^JULf^. / /'Aul^vp

% FM cQ sT^wJT^jCD Shoot back CD In line

77/8^-2:

i: # 0^Q Parallel line

Parameters measured.

Instrument.

I*

gO

Z

gtfNK•t

2q(i^M

Z*—

^fcw:orrfj

Scale constant.Corrections made.

Base station value and location.

Elevation accuracy.

Instrument ——————Method di Time Domain Parameters — On time -——

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

l i Frequency Domain _ Frequency ______ Range -—^———-

Power.Electrode array — Electrode spacing . Type of electrode

Y 3 #2

1982 07 06 2 .4382

Mr. L.M. Dyment RR #1Tarzwell, Ontario POK 1VO

Dear Sirt

Re: Geophysical (Electromagnetic) Survey submitted on Mil}in,g Claims L 544544 et al, in the Twp. of Otto

Enclosed are the plans (in duplicate) for the above-^ mentioned survey. Please show all claim lines and claim numbers and return the plans to this office*

For futher information, please contact Mr. F.W. Matthews at 416/965-1380.

Yours very truly,

E.F. AndersonDirectorLand Management Branch

Whitney Block, Room 6450Queen's ParkToronto, OntarioM7A 1W3Phone: 416/965-1316

A.Barr/amc

En ci.

cc: Mining RecorderKirkland Lake, Ontario

Ministry ofNaturalResources

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

The Mining Act

Instructions: Please type or print. If number of m ining claims traverse

exceeds space on this form, attach e inNote: - Only days credits calculated in t K

"Expenditures" section may be entereIn the "Expend. Days Cr." columni

Do not use shaded areas below.IT'P* of Survayd)

*- f /rtTownship or Area

Claim Holdar(s) Prospector's Licence No.

Survey Company

Name and Address of Author (of Geo-Technical reporIj&jX/t'AQ

Survey Dates (linecuttlng to office)o? 4 7 3*^ l y - yDay l Mo. l Yf. l Day l Mo. | Vr.

Total Miles of line Cut

3.9

rSpecial Provisions Credits RequestedInstruct ioni

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 par Claim

*0

Man DaysInstructions

Complete reverse side and enter total (s) here

Geophysical

- Electromagnetic

- Magnetometer

- Radiometric

- Other

Geological

Geochemical

Days per Claim

^

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 ClaimU)

Calculation of Expenditure Days Credits

Total ExpendituresTotal

Days Credits

ISLLInstructions

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

Report CompletedDate of Report Recorded Holder or Agent (Sisnature)

Certification Verifying Report of. Work

Mining Claims Traversed (List in numerical sequence)Mining Claim

Prefix Number

hAfWfiVl-rvv^cIjrWiTVLI^VVCiy^

\w.WSSfi

m

L A R D E , Mm+K-

1-S4E •ncrt-

JW4-H l7l8|9|10|lljl^

Expend. Days Cr.

l. X . C4V,—

J198tH2j3|

Expend. Days Cr,

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 m the fteport ol Wor or witnessed same during and/or after its completion and the annexed report is true.

e work

Name and Postal Address of Person Certifying

ov.Date Certified

1362(81/2)

RECEIVEDOCT26198J

MINING LANDS SECTION

ario

Ministry ofNaturalResources

Your file:

Our file: 2.4382

RECEIVEDJ0l23\982

IANDS SECT.ON

1982 07 06

Mr. L.M. Dyment RR #1Tarzwell, Ontario POK 1VO

Dear Sir:

Re: Geophysical (Electromagnetic) Survey submitted on Mining Claims L 544544 et al, in the Twp. of Otto

Enclosed are the plans (in duplicate) for the above- mentioned survey. Please show all claim lines and claim numbers and return the plans to this office.

For futher information, please contact Mr. F.W. Matthews at 416/965-1380.

Yours very truly,

Anderson -Irector Land Management Branch

Whitney Block, Room 6450Queen's ParkToronto, OntarioM7A 1W3Phone: 416/965-1316

ffr^ A.Barr/amcT

\ Encl.

cc: Mining RecorderKirkland Lake, Ontario

Ministry ofNaturalResources

Ontario

GeotechnicalReportApproval

File

Mining Lands Comments

:..-m/ A T7/.X? 0-9

XtW

GeophysicsUi. I toAJ&lt)

Comments

[^Approved Q Wish to see again with correctionsDot* Signatu

To: G eology - Expenditures

Comments

f~j Approved f~] Wish to see again with correctionsDatt Signature

To: Geochemistry

Comments

Approved (J With to see again with correctionsDate Signature

f- I——lf l JTo: Mining Lands Section, Room 6462, Whitney Block. (Tel: 5-1380)

1693(81/10)

11/81 12 2.43C2

Kiniug Recorder's Officeiiinistry of Natural Resources}'.0. liox 9344 Government Road EastKirkland Lake, OntarioT2N U2

Dear Sir;

We have received reports and maps for a Geophysical (Electromagnetic)survey submitted under Special Provisions (credit for Perforioanceand Coverage) on raining claims L 544544 et al in the Township of Otto.

This material will bc examined and assessed and a statement of assessment work credits will be issued.

Your g very truly

E.F. AndersonDirectorLand Management Branch

Whitney Block, Room 6450Queen'B ParkToronto, OntarioM7A 1W3I'hone 416/965-1330

J. Skura

Joiai Minerals fir Expediting Ltd., Tarswell, Ontario

TECK TR - M.392

626774 I62S77016459 l 16458

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1642)560

--(5445^91-- ^^

545631 545632636795 .626772-t. z_. .j- f' i ' i

546536 546537

U , L 546544 l 546545475261,475260

398202 l 398203 398204 398205

398207 I 3 9822 398225) 398226

398227 ' 398228

398229 398230DANE VTOWNSITE

^Open

b50494l990453 550773 '550777617439 617440

550*5514550461

-for Staking

O.C Jan. 10,1911.209^4 579^48

...L./..50451 '550452

6!7442 61 74-43

545521 '5455165904451550444

3681-5 636815^45520 I545BIS 6I743P 617434 1

617436 1617437

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50779 (55093548901 548902550460 6I65ZO 616531

~~ ~~616532 1616543

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I 616522

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5903021550937e,16310 '6169(7 6I6534I6I654I

- — — l (PL i L

616523 '6I652S16149 i 616150

616535! 616540

61/651?61 6 51 5V

- -\- ..l— - - -—L V l L

49936 34593755044I94993 61 6524 .616527 " T

616536 1616539T* .

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6IB525'6I6526 6 l 65491 616553

L ' L 61726

L L

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550298 (5456445488261548829

Rosegrove Beach

Lake

MARQUIS TR - M .362

(Mroro

en OOD

42A0ISE8141 2.4382 OTTO

THE TOWNSHIP OF

OTTO

DISTRICT OF TIMISKAMING

LARDER LAKE MINING DIVISION

SCALE:l-INChN4O CHAINS

LEGEND

PATENTED LANDCROWN LAND SALELEASESLOCATED LANDLICENSE OF OCCUPATIONMINING RIGHTS ONLYSURFACE RIGHTS ONLYROADSIMPROVED ROADSKING'S HIGHWAYSRAILWAYSPOWER LINESMARSH OR MUSKEGMINESCANCELLEDPATENTED S.R.O.

or (p)

C.S.

©Loc.

LO. M.R.O. S.R.O.

f"—•""'""•3L* *s****, fc. f ^

C.e

NOTES400' surface rights reservation along the shores of all lakes and rivers.

DATE OF ISSUE

AUS - 41982

Ministry of Matura! ResourcesTORONTO_____

PLAN NO.- M -379ONTARIO

MINISTRY OF NATURAL RESOURCESSURVEYS AND MAPPING BRANCH

VLF-EM FIELD STRENGTH CONTOURS

DYMEIMT-KIDSTON Group DOtto twp.

LARDER LAKE MINING DIVISIONDISTRICT OF TIMISKAMING

LEGEND

Instrument; Crone RademBase station : AStation used: Cutler MaineSurvey by JOMI MINERALS fl, EXPEDITING LTD.

0 6channel AEM annomaly

SCALE-. 1 inch: 20O ft.

LOCATION MAP

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VLF-EM DIPANGLE PROFILES

DYMENT-KID5TON GROUP D

Otto twp.LARDER LAKE MINING DIVISION

DISTRICT OF TIMISKAMING

LEGEND

Scale: i inch: 200 f*.1 inch : 40'

Station used- Cutler Maine Instrument; Crone Radem Dip angle of Resultant field in degrees In-Phasc - —— -——- Survey by JOMIMINERALS ^-EXPEDITING LTD

A 6 channel AEM anomaly

south

LOCATIONMAP

north

42A01SE0I41 2 .4332 OTTO

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