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32E04SE0006 2.12683 ADAIR 010 l MAGNETOMETER 4 VLF-ELECTROMAGNETIC SURVEYS RAVE RESOURCES INC. GROUP Abbotsford-Adair Townships,Ontario by F.T.Archibald, B.Se.Geologist August 10, 1989.

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32E04SE0006 2.12683 ADAIR010

l

MAGNETOMETER 4 VLF-ELECTROMAGNETIC SURVEYS

RAVE RESOURCES INC. GROUP

Abbotsford-Adair Townships,Ontario

by

F.T.Archibald, B.Se.Geologist

August 10, 1989.

Table of Contents

page

Summary l

Property 2

Location and Access 2

Topography and Vegetation 2

General Geology 3

Discussion of Magnetometer Equipment 5

Discussion of VLF Electromagnetic Equipment 5

VLF Electromagnetic Results 7

Magnetometer Results 11

Conclusions and Recommendations 12

figures

Property claim map l inch to 1/4 mile 2A

Regional Geological Compilation map 1: 500,000 4

appendix

VLF Electromagnetics- dip angles l inch to 100 m. Plate l

VLF Electromagnetics- field strength contourl inch to 100 m. Plate 2

VLF Electromagnetics- field strength readingsl inch to 100 m. .Plate 3

Proton Magnetometer Survey - contoursl inch to 100 m. Plate 4

Proton Magnetometer Survey- readingsl inch to 100 m. Plate 5

RAVE RESOURCES INC. MAGNETOMETER S VLF-ELECTROMAGNETIC SURVEYS

Abbotsford-Adair Townships, Ont.

Summary"

The Rave Resources Ltd. Property consists of twenty-three contiguous

mining claims located in Abbotsford and Adair Townships in the Larder Lake

Mining Division of Northeastern Ontario.

The property is located within the Abitibi Greenstone Belt which is

the host for the Agnico-Eagle, Inco- Golden Knight, and Normetal deposits.

The property is underlain by mainly felsic-tuffaceeous volcanics which are

bounded by mafic volcanic horizons in the norttu-and south extremities of the

property.

The electromagnetic and magnetometer surveys were run over lines at

one hundred meters apart and stations at every twenty meters. If anomalous

values were encountered then stations were taken every ten meters apart. A

total of approximately 2200 stations were outlined during each survey, and

approximately fourty kilometers was traversed during each survey.

Both the magnetometer and electromagnetic surveys outlined several

strong sulphide-conductor zones, traversing in a southeast-northwest direction.

The VLF electromagnetics defined at least eight strong conductors within

the felsic-tuffaceous rock units. These conductive zones correspond with

sulphide-rich iron formation up to one hundred feet in width. Some of these

zones contain up to three closely spaced parallel bands.

The magnetometer survey has outlined most of the iron formation

bands which were defined by the electromagnetic surveys. The magnetics have

also defined the geological contact area between the felsic and mafic volcanics

in the northeastern section of the claim group.

The closely spaced orientation of the magnetometer and VLF electromagnetic

surveys have better defined the anomalous areas which were outlined by a

previous airborne survey. It appears that some of the airborne anomalies were

up to one hundred meters away from the actual locations of the conductors.

Of the thirteen diamond drill holes which were drilled by Canadian Javelin Ltd.,

five were drilled overtop of the anomalies and possibly two or three were

drilled down-dip and too far away to intersect the conductor zones.

Several targets have been outlined for surface stripping and sampling;

and followup diamond drilling is suggested for four of the zones as they are

in areas of deep overburden. Three of the conductors coincide with basal

till anomalies.

Property-

The property consists of twenty-three contiguous and unpatented mining

claims situated in Abbotsford and Adair Townships of the Larder Lake Mining

District (Kirkland Lake), Northeastern Ontario. Eight of the claims are in the

eastern half of Abbotsford Township and fifteen of the claims are in the

western section of Adair Township.

The claims are numbered as follows:

737343 to 737348 inclusive Abbotsford Township

737350 to 737363 inclusive Adair Township

755061 to 755062 inclusive Abbotsford Township

755063 Adair Township

Location and Access"

The claims are located approximately 122 kilometers east of Iroquois

Falls or thirty kilometers northwest of La Sarre. Access is along the

Translimit road to mile 112, and then for another ten kilometers to the

property. The Translimit Road is an all-season gravel road while the last

ten kilometers is accessable by vehicle only during the non-winter months.

Topography S Vegetation-

The area is covered by gently undulating knolls with flat-swamp areas

in the south, west, and northern areas of the property. The east section

is covered by mainly flat- boulder till material. The swamp areas are generally

covered by thick clay overburden. Rock ridges, outcropping on approximately

five to ten percent of the property, are generally found on the central and

northeast sections of the property.

Vegetation consists of thick spruce and tag in the lower sections to

birch and poplar in the higher sections of the property. The vegetation

is generally young as the timber has previously been cut-over.

2A

RAVE RESOURCES INC.

755062

755061

737345

737344

737343

737346

737347

737348

737353

737352

737351

737350

755063

737354

737355

737356

737359

737358

737357

737361

737362

737360

737363

SCRLE1 /4 MILEh—

PROPERTY CLAIM MAP - FIGURE 1

3

General Geology-

The property lies within the Abitibi Greenstone Belt, which includes

the Mattagami, Normetal, and Joutel (Agnico-Eagle) mineral occurences.

The property lies on the southern limb of an anticlinal fold, (see Figure 2)

The main portion of the property consists of felsic tuff volcanic rocks

with mafic volcanic rocks at the extreme northern and southern extremities of

the property.

The volcanic units are cut by northwest trending diabase and amphibolite

dykes.

Granite plutons of the Mistawak and Casa Batholiths, grading from

monzonite to granodiorite in composition, intrude into the volcanic units.

One of these is located north of the base line on line 7 East; dipping southwest.

Banded iron formations and chert formations are found to cross the

property in a northwest to southeast direction; parallel to the regional

geological strke. Most of these dip steeply to the northeast at 80 to 90

degrees.

Feldspar porphyry and carbonate occur along zones of shearing and

in areas of iron formation.

Pyrite and quartz concentrations are found within the shears, iron

formations and granite pluton contacts. In some cases accumulations of up to 5%

pyrite overall are found. Graphite rich horizons are also found within the

iron formations.

BEt-BAIE A MINE ICu, Zn.Au)'.OETDUn LAKE

GOLD MINE vlv" 25 mill, loni, 0.124 oz Aux-:-:-:- 0.15 OI *g, 0.2x

INCO-GOLOEN KNIGHT LENORA -

ARGENTEX GROUP

AONICO

Bate Metal Dcpoiil

Bate Melol

Gold Oepoiil

Gold Showing:-:-:- RAVE RESOURCES INC; .-NORMETAL MI

l Cu, Zn ) Recent Gold Discovery

X Bonded Iron Formotion

SCALE 1.500.000

Fig. 2 Regional Compilation Map

Discussion of Magnetometer Equipment-

The survey was completed with the use of the Exploranium-Geometrics

'Unimag 1 proton magnetometer, which gives a readout with a sensitivity of

plus or minus 10 gammas.

The accuracy of the readings istincreaBedubyaaveragingeiwo or three

readings or until the readings settle down to a normalized reading. Readings

fluctuated readily close to massive sulphide conductors or iron formation. The

range selector is changed up and down in areas of high magnetic noise until a

normalized reading is found.

The 'World gamma range 1 setting on the instrument was brought down to

a scale relative to the regional magnetics of the area when plotting the final

resultant readings. The instrument requires no calibration once the proper range

setting is found. In this case the range setting is set at 58000 gammas. It is

plotted in 50 gamma contours as a number relative (less background value) to the

range setting value. Every few hours, using a figure 8 type traverse, the readings

are rechecked along the base line. Readings ace further checked at several

intervals throughout the day. The results are plotted after daily and diurnal

drifting, which was sometimes as high as 30 gammas. The results are plotted at

a scale of l inch to 100 meters.

Station readings were taken on lines at 100 meters apart with stations at

every twenty meters. In areasagnetic highs or lows the stations were taken every

ten meters apart. A total of approximately 40 kilometers was traversed, and a

total of approximately 2200 readings were taken during the survey. The survey

was run from May 30 to June 7, 1989.

Discussion of VLF Electromagnetic Equipment-

The Crone VLF electromagnetic unit utilizes higher than normal frequencies

and is capable of detecting small sulphide bodies or disseminated sulphide

deposits. It accurately isolates banded conductors and operates through areas

of high noise and interference levels. Power lines affected the readings usually to

a distance of up to 300 feet from the lines.

This method is capable of deep penetration but due to the high

frequency used its penetration is limited in areas of clay and conductive

swamp overburden. The components of dip angle in degrees of the magnetic

component of the VLF field, and the out of phase component of the magnetic

field are measured at each station.

There are different frequencies or stations; and one with transmission

parallel to the geological strike of the area is used. Seattle Washington with

a frequency of 24.0 Khz was used for this survey. As an alternative Cutler Maine

with a frequency of 24.8 Khz can be used.

The dip angle measurement measures the angle of inclination from

horizontal of the direction of the resultant VLF or the amplitude of the

major axis of.the polarization ellipse. It is detected by a minimum on the

field strength meter and is read by an inclinometer. It has a range of plus

or minus 90 degrees with an accuracy of one half a degree. A conductor is

designated by a true crossover pattern when the instrument gives an audio null

in the vertical position after turning perpendicular to the direction in

alignment with the VLF field.

The field strength measurement defines the shape and the attitude of the

conductor by the strength of the field in the horizontal plane or the amplitude

of the major axisof the polarization ellipse. It is the minimum reading

obtained from the field strength meter when the instrument is rotated in the

horizontal plane, and is measured as a percent of the normal field strength

established at a base station. The field strength measurement has an accuracy

of plus or minus 2%.

The results included 40 line miles of traversing with lines at 100

meters apart and stations every 20 meters apart. Some readings were taken every

10 meters apart when anomalous zones were intersected. The results were plotted

at a scale of l inch to 100 meters. The dip angles were contoured at a scale

of l inch to 10 degrees and the field strength was contoured at a scale

of 10% above the normalized reading of 100.

The VLF electromagnetic survey was run between May 30 and June 7, 1989.

VLF Electromagnetic Survey Results-

Nine electromagnetic anomalies were outlined by the survey; eight of

which indicate sulphide-rich conductors. Some of these conductors indicate

iron formation or graphite rich horizons.

The electromagnetic anomalies trend in a northwesterly to southeasterly

direction at 115 to 125 . It appears that most of them dip steeply to the

north 80-90 degrees, as indicated by the dip angle- field strength profiles.

Some of the anomalies are continuous across the property while others

appear to be discontinuous.

The strongest conductors were observed in the areas of 00 to 2 West

from 170 south to 200 south, and l West to 2 West from 40 north to 60 north.

These correspond with anomalies F and G respectively.

Banded iron formation with parallel bands was observed in the area of

l West to 2 West from 170 south to 210 south. Closely spaced banded formations

were observed in this area for widths of up to 180 feet (it is believed to be

made up of three parallel zones).

VLF Electromagnetic Survey Results-

Anomaly

A

Location

8E-485N 9E-460N

10E-440N

11E-400N

12E-400N

13E-390N

14E-440N

15E-470N

13W-715N

12W-690N

8W-565N

7W-535N

6W-510N

5W-460N

7E-385N

8E-375N

9E-355N

10E-335N

11E-310N

12E-300N

13E-305N

14E-310N

15E-310N

16W-615N

15W-570N

14W-550N

13W-540N

12W-400N

11W-385N

10W-390N

5W-280N

4W-270N

18W-365N

17W-345N

16W-310N

15W-290N

14W-280N

Conductor type

banded iron formation

felsic-mafic volcanic contact area

banded iron formation

banded iron formation

banded icon formation

Anomaly Location

13W-280N

12W-275N

11W-270N

10W-255N

9W -240N

8W -220N

7W -220N

6W -21SN

IE -ISDN

4E -125N

5E -120N

6E -100N

7E -lDON

8E -85N

9E -SON

10E-158

11E-25S

12E-40S

13E-55S

14E-75S

15E-100S

18W-200N

17W-185N

16W-160N

15W-140N

14W-110N

13W-75N

12W-90N

11W-100N

10W-110N

9W -95N

8W -SON

7W -105N

3W -40N

2W -40N

1W -55N

00 -55N

Conductor Type

banded iron formation

10

Anomaly

G

H

Location

7W-165S

6W-175S

5W-185S

AW-l90S

3W-200S

1W-210S

00-230S

1E-240S

2E-250S

3E-265S

4E-275S

5E-305S

6E-320S

2W-380S

1W-420S

2E-450S

3E-470S

4E-465S

5E-465S

6E-460S

12E-520N 11E-490N

Conductor Type

banded iron formation

mafic-felsic metavolcanic contact area

11

Results of Magnetometer Survey-

Two strong bands of highly magnetic response were outlined, trending

at approximately 115 in a southeasterly direction. These bands, between 60

meters width and 60 to 100 meters in width respectively, correspond with

massive sulphide conductors or iron formation conductors.

The strongest reponses occur: 7West to 7East from 160 south to 350

south respectively and ISWest to ISEast from 260north to 60south respectively.

Another strong response occurs in the northeast section of the survey grid.

The first two sulphide conductor zones correspond with electromagnetic

anomalies G and E respectively, and the third corresponds to electromagnetic

anomalies A and B.

Three weaker and discontinuous magnetic responses were also outlined

by the survey. These indicate narrow sulphide conductors paralleling the

strong conductors in a southeasterly to northwesterly direction. These

zones are located: ISWest to lOWest from 465 north to 365 north, 3West to

4East from 20north to 40 north, and 2West to SEast from 400 south to 500

south. These magnetic trends correspond with electromagnetic anomalies D, F,

and J respectively.

Strong magnetic anomalous targets, in sequence of significance, are

as follows:

Anomaly E-

Anomaly G-

Anomaly F-

Anomaly J-

Anomaly D-

18 West @ 275N 13 West @ 250N 9 West @ 200 N 6 West @ 200 N 2 West @ 250 N 2 East @ 230 N4 East @ 120 N5 East @ 90 N 8 West @ 175 S 7 West @ 180 S 6 West @ 195 S 5 West @ 200 S 4 West @ 195 S 3 West g 215 S 2 West @ 215 S1 West @ 220 S 00 @ 240 South2 West @ 20 NorthI West @ 30 North 3 East @ 40 North1 East @ 410 South2 East @ 455 South 14 West @ 505 NorthII West @ 360 North

7 East @ 80 N8 East @ 70 N9 East @ 40 N10 East @ base line11 East @ 30 S12 East @ 45 S13 East O 55 S

1 East @ 240-S2 East @ 250.S3 East @ 280 S4 East @ 280,S5 East @ 315 S6 East @ 320 S7 East @ 345 S8 East @ 355 S9 East @ 360 S

12

Conclusions and Recommendations-

Nine VLF electromagnetic anomalies and five magnetic anomalies were

outlined by the surveys. It appears that the magnetic and electromagnetic

anomalies coincide with each other.

Several strong conductive zones of iron formation were traced by the surveys

within the felsic tuff volcanic horizons. These zones trend in a southeasterly

direction at approximately 115O and dip steeply to the north.

Four of the nine geophysical zones lie under shallow overburden, while the

others lie under swamp (clay) and deep glacial boulder till overburden.

The surface geophysics does not correspond directly with the airborne

geophysics which was previously run, and in places the survey anomalies were

up to one hundred meters apart. It appears that subsequent drilling of the

airborne anomalies by thirteen drill holes, only five could have hit their

targets. Two or three of the holes were drilled down-dip and five were drilled

overtop of the zones.

Six till anomalies which were outlined in the previous program and indicate

anomalous gold values occur within twenty to one hundred meters of electromagnetic

anomalies; and correspond with four of the zones. The till anomalies

correspond with zones C, E, G, J. In some cases it is suspected that the

basal till anomalies correspond with concentrated material that has been moved

away from the zones by glacial and/or gravitational processes.

The iron formation conductors, which have filled in shears or zones

of weakness, have proven to be sources for gold mineralization and base metal

deposits. At least four of the geophysical and magnetometer anomalies lie

in areas of shallow overburden and can be stripped and sampled in sections.

All of the other zones should be tested by diamond drilling

August 10, 1989

Toronto, Ontario F.T.Archibald, B.Se.Geologist

C||i:WDr". MIKING RCDR Kirk.L

. Nortnefn Development end Mines

Ontario

4 VLF ELECTROMAGNETIC Abbotsford a Adair

KAVE RES011IRCES IKC.

9M0SM P. 02t Or prim, el fnlnifis r.Kiirra

•c* on thij form, *it*ch i lin, NOW' *- Uniy d*yi C'tdlif d'.tf'ttld ir ihs

M d .on msy Ut *ni*r*rt •o III* ' Ckp*nd. D*yt Ci." tvlu'ivii

M Oo nut ui

Suite 402- 27 QUEEN ST. EAST Toronto, ONT. M5C 2H6

F.T.Archibald Consulting Ltd.T 'tpO'O

..__... . .....J 0*Y I'fao. l Yt.

of

Addittl o( Author (6f

F.T..Arfthib6ld 702-^100 Adelaide St. Vest Toronto, Ontario H5H

.y i M((, J Vf.

Mil** of ;in* Cut

22.2

Creditt Requeued pet Each Claim in Columns tt right Mining Cla'tns Tfflverted tlin in numttice! sequence)

(excludes power ttrlppinp)

~0t*l ftombtr

't&octof work.

Tot*! Civs OfCiiU nuy be ipportEM*' iiumbir 01 o*yi C

in toW^til ti ripHt.

* Ci*. f-i' tUiol Itltclio ForOMice Use Only

Cenificatiop Vcfifying Report of Worki l taw c penon*! *nd inl'nute knowledge of the ftcti ut forth in the Rt port of Work tfiiened htieio, hiving p^rfo"*^ed toe i

Or wnocntd ism* during tncf/ot tlttr iti comptition and t^i* tnrtxtd 'tpo'l t trut tM6 ana Fottai AorK.T.Archibald 702-100 Adelaide St. Went Toronto, Ontario K5H 1S3

DtU Certified C*Mif**5 by VA\V fly A K

THE TOWNSHIPClive Twp. - M.450

ADAIRDISTRICT OFCOCHRANE

LARDER LAKEMINING DIVISION

SCALE: 1-INCH -4O CHAINS

LEGEND

PATENTED L AM)CROWN LAND SALE

LEASESLOCATED LANDLICENSE OF OCCUPAflON

MINING RIGHTS ONLY

SURFACE RIGKTS ONLY

ROADS

IMPROVED ROADSKING'S HIGHWAYS ^

RAILWAYS

POWER LINES

MARSH OR MUSKEG

NOTES

400 Surface Rights - Reservation around all lakes and rivers.

Areas withdrawn from staking under Section 43 of the Mining Act l R S O. 1970).

Order No. File Date Disposition

l—— 4- --I-

l______L -/J- j———

1115902 . 1113*05 l 1115*04

— t- - -L - ' — u- !" — " ~~~ DATE OF ISSUE

JW. 31 1389

-'| — -^ ^- — -- — --

___ I-—— - LAflDER LAKE ' —"*'S OEFICE

DRAFTED BY '

CHECKED BY MLW.

CIRCULATED JJLY 20,1989

L __ L- Jmate* |' 1I1M" l *"**n l '"**77 i IMMTI j

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PLAN NO.- M. 401

ONTARIO

MINISTRY OF NATURAL RESOURCES"SURVEYS AND MAPPING BRANCH''

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RAVE RESOURCES INC.

ABBOTSFORD-ADAIR TWSP ; O W T.

MAGNETOMETER READINGS

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RAVE RESOURCES INC

ABBOTSFORD-ADABR TWSP ; ONT.

F.T. ARCHIBALD CONSULTING LTD. JUNE 1989

PLATE

737359

RAVE RESOURCES INC.

ABBOTSFORD-ADAIR TWSP ; OIMT.

VLF ELECTROMAGNETIC FIELD STRENGTH READINGS

PLATE 3

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