'.(ci ' /OS 2

42S0INE8125 63.1052 PENHORWOOD 010

REPORT OK A GBOMAQflEtlO

orTHS MAT QftOUP Of KUKATU8H MINIKQ

PENttCJRWOOD AN O KE.NCO^MIHQ

LOW AND MORROW

42B01NE0125 63.1052 PENHORWOOD 010C

TABLE. OK

Summary

Introduction . . . * , * . . . , , . . i

property t Locution, Acoeaa * . . . . . l

Survey Procedure . . * . . . . . * * , 2

Otology. . * * ** . *. . * . . . \ * J

Bceulta of the UeoMgoetio Survey. . . 4

Baeio dikes tind plug K . . . . v 5

Magnetite . . . . . , , , . . * 6~'. , ' i ,

Oonolueione and Keooattendntiooe . * . S

Appendix -;

LOW AND MORROW

SUMMARY

A geomagnetic ourvoy of tho Rot Bit o* Ofovy h*i Indi

cated five ftonot of n*Rnotlto mlnor*lli*tlon of lipprooUblo

end potentl*l ooonoalc Importance along with *over*l

occurrence B. ' '. ', . '•••- '"-' ' "' , : " ' y;- ' '' ' " ' ' ' . A , '

Although tho bendt oro reUtlvoly narrow, it l*

that t oontldorablo tonntge of eonoentratlng-rirado wigaotlto oro1 . ' ; t,. i . ; - . J L J -' -' ' '- '' '- ' - . '

It prooont which oould prove to b* a valuablo futuro re*orve.

A program of diamond drilling hae been roooiMBonded to1 '.-' ''' !. : --!" - ' -' . - ^'' .'

test and eeaplo theee deposit* at depth and ai"ttiie MJH)| tip* pro*

vide tho required aeaoenaent credit* to permit patenting selected

groupp of olt1ms after iurvoyiftg*

LOW AND MORROW

The occurrence of aagnetite in th* Groundhog River area h*B been

known for many yearB. Dr. Millot 0. Miller first examined the dopOBltB In

1902 for tho Ontario Department of Mine B and the area wes *epped in l?24

by E, W. Todd and in 1957 by W. D. ile r d ing, both of whoa eh** the iron

bands on their maps.

Not until the development of efficient methode of concentrating

low-grade siliceous magnetites and the increasing popularity in the eteel

industry of the high-grade pellets produced fro* them In reoent years* did

the Groundhog River deposits become of economic importanoe* In 1957 and

1956 however* Kuketush Mining Corporation acquired claims in Penhorwood

Township where, by drilling and magnetometer surveying, a large body of

concentrating ore hae been outlined.

By dip-needle reconnaissance the trend of the magnetite band

shown roughly on map JJg of the Ontario Departajent of Mines me traced

end staked eastward across the eastern part Of Penhorwood and the western

half of Kenogeming Township.

In order to assess the potential of these olaiaa and direct

future exploration and development a detailed magnetometer survey was

carried out between October l999 end March I960*

The results of this work are ahown on the accompanying naps and

discussed in the following report*

PROPERTYt LQOATICM, ACOSftS

The Nat Hiver Group of Kukatush Mining Corporation oonsiets of

the following 66 unpatented claims located in the northeastern portion of

Penhorwood Township and the northwestern portion of Kenogaaing Township,

District of Sudbury, Ontarioi ;

tOW AND MORROW

. 2 - . ' -- ' :" - ' . '

In 1'anhorwood Townahipi

B 108417 to S 108458 inoluait*

In Kenogaaing Townahipi

8 108415, 108416

8 109701 to 109716 Inoluilva

s 109719 to 109731) incluaiv*

8 112092 to 11210J inoluaiv*

8 111927 to 111951 Inclusive

With the exception of claim* 8 1084j,6 to 108458 whtoh li* about

one-half mile south of tha main group, thaaa ar* ali eontiguoue extending

for a dietanoe of 7| ailea in a northaaatarly direction* Tlvaina, th*

nearest larga town Iles about 40 ftll*a to tha northaaat nlong Highway 101,

an axoellant aaphalt and graval highway. From tha highway, a ay a tarn of

old logging rood* nagotlabla by four-wheal driv* vahiolaa and t r* o t or a

givaa aooeae to tha olaln group.

Magnetoaatar f laid work oonaictad of aaml-raoonnaiaaanoa nagnatlo

aurvaylng on plckat Una* apaoad at 400-foot intarvala* Aa far aa poeaibla

the oroaa-linaa wara laid out to oroaa th* iron fonaation at right-anglaa

to ita trand. Aa a raault Una a bear M57 CV in th* waataramoat nap ahaat

(NH200 Waat) and duo north at th* *att and of th* olala group (WR200 Kaat).

[ilgnlf leant anomaly ton** indloatad by tha rooonnaiaaana* war*

then covered in data 11 on 100-foot lin** with aagnoti* obaart^tiona at

.A Sharp* Model A-J oagnatoeaater waa oaployad in this work A*

it IB particularly wall adapted for ua* in araaa of iron fornation having

a rang* of over 1^0,000 gamuea*

LOW AND MPRRDW

Ree d ing e were converted to gamma mid plotted tt a acele of

200 feet to the Inch for the reoonnaietanoe work j de U li work on en on* l y

e one e wne plotted et 100 feet to the inch* The only deviation from thin

pattern we B for the separate 2-oleim group (8 106^^6 to 106458) In Pen

horwood. Due to remotenete, line e npeced tt 200 feet were ueed on thle

group end the final map plotted et 100 feet to the Inoh.

Frofilea were drawn at e acaie of 10,000 g&mmee to the Inoh

which wee found to be noot suitable for showing up the anonalie* due to

magnetite.

Due to the length of the property end the number of (Luooaliee

requiring detailed BUI- vening, e total of 9 eheetfc Mire required to cover

the are** From went to ea B t these ere,

MB 100 Southweot (l inch to 100 feet)

tut 200 Keet (l Inch to 200 feet)NH 100 Wetti Penhorwood Townehip (l inch to 100 feet) W\ 100 Efcftt, Penhorwood Townehip (l Inoh to 100 feet)

MR 200 Middle (l inch to 200 feet)NK 100 Middle, **e0t Half (l inch to 100 feet) Kit 100 Kiddle, Enet Helf (l Inch to 100 feet)

m 800 Eaet (l inoh to 200 feet)KH 100 li'feat, Kenogaming f ownchip (l inoh to 100 feet)

A total of 118 ttllefi of line were out and lurveyed.

The geology of Penhorwood and KenOi&mlng To^nahlpp ie shown in a

very general wny on Ontario Department of Mine* nap 55** *ron f oraatlon

occurs within e wide belt of voloanio r coke which extends in an eaet*weat

direction eorocR KeitVi, Penhorwood and the northweetern portion of Kenoga

ming Townahlpfi. Hook expocured are rare in this area And an the magnetometer

LOW AND MORROW

ftsurvey we. e done in winter, there wee no Opportunity to examine those thai

do occur. .

Todd states "The iron is in the form of aegnetite interbanded

with jaeper and white ellice which, in parts of the formation, hee associa

ted with it pyrrhotite which, in acme cases, beam traces of nickel".

Such an occurrence of sulphides was vieited by Mr. H. B. Geruon

who reporte that eempiee of the eulphido mineralitation contained no detec

table: amounts of nickel. Thin occurrence lies in the northern pert of

olalin S 109712 (NR 200 Kiddle).

Todd e leo ehowe an outcrop of serpentinite lying et-et of the Craw

ford Hlver in Kenogaming Township and Mentions that "Staal! masses of this

rock occur in different parts of the area, mostly in the fora of dikes in-- 2 ' '' ' ; "

truding the volcanic rocks". Considerable magnetite, pyrrhotite and chro

mite ie prenent in theee rocka which could therefore give rise to moderately

high magnetic anomalies. Farther west in the sane volcanic belt, Frest*

m*ntlonB the prenenc of silla of querte-diorlte, diorite and gabbro. On

the accompanying maps featuren believed due to such ellis or dikes have

been labeled "Baeic Dike*.

HK3ULTK OP Td S UKOMAQNCTIC SURVfilt

Aa shown on the accoapitnylng geomagnetic profile nape, significant

anotiifkliee (that la, anomelies with significant lateral extent and aegnetio

intennity) are of Uiree types.

1. Linear anom&liee of moderate magnetic relief (from 1,^00 to 6,000

gemmae.

1. Todd, Ji. W., Ont. iwpt. Kin. Vol. ?5, Fart 6t

2. Op. Uit., P. 6

}. F reat, V . K,, Ont. L*ept. Min. Vol. 29, J'art 7

LOW AND MORROWLOW AND MORROW

- f) .

2. Wide c ree e of moderate magnetic relief (1,^00 to about 6,000

S. Me r row, linear, intense, magnetic anomalies with petfc magnetic

velues in places of over 60,000 gemmae.

Basic diked end plugs

From experience in Keith Township where serpentinite outcrops

were accurately capped by i-' rent and could thus be closely correlated with

the magnetic r e suite i it le probable that anomalies of types l and 2 er*

Indicative of serpentinite, gabbro or (less likely) diorite intrueives.

Two email bodies of each aa ter in l are indicated on sheet WH 100

Southweati a basic or ultrebaaio dike is indicated on sheet KB 100 Ea e t

(Penhorwood township) extending east-west for some 4,000 feet between lines

7 and 4^'t on shoot JM 800 Middle e. dike or elll is indicated in the south*

eastern corner which extends eastward on to sheet Nk 200 East.

The lent two occurrences are directly on strike of the major mag

netite band and occasionally, ae on line 24tf and line JlW (KR 100 East) have

atron|, anomalies indicative of magnetite concentrations directly associated

with them. It wight therefore be suggested that these enomelien are indica

tive of lean iron formation. Todd however remarks on the occurrence of

(serpentinite) lying between two narrow magnetite bands on the trail between

Akweskwa Lake and the Crawford River. This, with the uniformity of the

magnetic results from line to line and the similarity to occurrences in

Keith, leads the writer to believe that the B e are bs a lo or ultrabasic dikes

with occasion*! concent re t l on e of sulphides and magnetite in or oloeely

a a e oc iii ted with them.

Other emo Her bodies are indicated on the map sheet* and certain

anomalies euch aa thooe near the aouth boundary of C 112102 (Nft 200 East),

LOW AND MORROW

. 6 .

In 112096 end 1120^7 "say also be due to the presence of basic rook**

Magnetite

Of greater practical importance ere the narrow intense magnetic

anomalies which ere due to banded ailioeoue magnetite.

The iron formation doeB not fora a continuous bend for the full

length of the cleiia group but occurs be lenses from t few hundred to over

5,000 feet in length tmd from (probably) a few feet up to IJ?0 feet in

apparent width.

The magnetic profiles indicate that the magnetite-bearing Ronee

ere vertical or dipping vory steeply to the north*

Although overburden ie extensive it doee not fteen to be excessively

deep* Five determination** of pole depth at various places across the claim

group gevo depth* of from 2^ to 60 feet approximately*

In order of apparent economic significance, the following ie a list

of th* more important Eonee of magnetite occurrence}

1. fiheete M 200 West and NH 100 West (Penhorwood)

(e) Between lines 75v*' end 12PM an anomaly with maximum intensity

in excene of 5^,000 gc sans e indicates a magnetite band sone J), 600 feet in

length end up to about 120 feet in apparent width*

Thie sono niay oonaist of two overlapping lenses but so

olonely contiguous that they may be Considered ae a unit*

(b) After a gap of about 400 feet between lines 68w and 72#*

the magnetite band appeare again on strike to the eaBt (MR 100 West* Penhor

wood) and extends for a further 1,600 feet to line *i2W attaining possible

widths of 1^0 feet on line ^6 and ^.w.

there i*, therefore, a potential strike length of 7*200 feet

of magnetite mineralization along thin Bone.

LOW AND MORROW

- 7 - : '

(c) On the saiae sheet, between linei^W and, 07W e,

band occurs lying from AOO to 700 feet north of the a*in bend* Thit tone

ie some 1,900 feet in length, froa JO to ?0 feet in apparent width 1016

chows peak readings of over J?0,000 gamma**

2. Sheets NH 200 Middle end NK 100 Middle (West Half) between linot

4E and 61E* Here fen anomaly tone with peak value* up to 59,000 gama** Indi

cates ft horizon about 5,700 in length and froa 79 to possibly 17^ feet in

apparent width. Detailed work on thie none suggest* that it may be made up

of two en echelon lenses overlapping in the vicinity Of line JOS.

J. On sheets m 200 East and JJR 100 Best (Kenogaming) between linea

l^AE and 12^E a Bone of unoofilie* indicate* a uagnetite^bearlng horison *ome

2,900 feet In length. An abrupt change in strike between line* 127E end 128E

probably indicoteB e north-south fault with a left-hand offset Of about 200 feet*

Between lines 12^1 and 1J5K the none appears to have a width of about 200 feet

but v coneietent relative drop in intensity in the middle of each profile

ecroBB this 7,one cuggente that there stay be two bands in this section separa

ted by, at mont, 7^ feet of barren uaterial*

A. On sheet KB 100 Southwest en anomaly tone with A peak value of

55*700 gauiw* trends in e southwesterly direction for some 2,400 feet between

linea 18E end 2w, The bend appears to be only a few feet in width tt the

east end but widens toward the west reaching a possible 1^0 feet on line 2w.

Obviously it continues into the adjoining claims*

The only other occurrence of possible economic interest in this

area lies almost entirely within claims 3971OS, P710? and 97110 which ste not

held by Kukatueh (Bheet NH 200 Kcst). This w&s indicated by reading* on

paced traverses at wide spacing* The band begins on lin* 1^6E about 600 feet

mouth of the en r*t end of the horiron described above and continue* eastward

LOW AND MORROW

- e -

for e t leant 5,200 feet with apparent width e up to About 100 feet* The

enomeiy doe* not appear on line 212E no the bond muet pinch out probably

in claim S 96166.

In Addition to the important deposits described above there arA

indioatlone of severe! minor Magnetite lange 0 of limltAd extent AA Ahown

on the eoooraptmying maps. The most lop or tent of thAAA it thA ifTAgularly

shaped anomaly in oleln B 10?712 (m 200 Middle) which h* e n pe*k velu* of

66,000 gamma*. Pyrrhotite and pyrite ere reported to ooour here but it i*

quite obvious that the anoatoly le due to magnetite. A proepAot eh* f t he e

been eunk on the edge of the anomaly but eulphidA-beerinfi materiel carried

no ve lues in buBe-jaatalB and only an ineignif leant amount of gold according

to Kr. H* B. Ooreon.

CONCfLUSIOMS AHD RE

Detailed tutignotio surveying of the Hat River Group h* e defined

the extent and configuration of the occurrence* of magnetite. Five acme*

of appreciable sire are indicated Along with eeverel fimalUf ooourrenoee of

no economic importenoe* Although the bend* ere relatively narrow, it is obvious

the t an appreciable tonnage of magnetite it pranent vhloh oould prove to be

a valuable future recerve for the ftadio Hill deposit*

The following group* of olaime ehould be retained and future work

concentrated on the magnetite occurrence* p re pent i

L* B 1094J6, lOS'fJ?, 108458 (Sheet M 100 SouthwAet)

If reasonable option tertaa are c ve liable on the olain group to the

weet, the magnetite bund ehould be traced for it* full length and the nece*-

eary cleime acquired provided m*f,notlo reeulte encourage.

LOW AND MORROW

Group Jh 8 108421, 10&422, 108425, 105426 to 106*155 Inoluaiy* (fiheet KR 200

Weat) and en additional claim which should be ataked to fill in the tmgle

between B 10G45? end 10d450.

O 10841;), 108416, 109710, 109711* 109,712, KWJ, 109714, 109725,

109726, 109727, 109726, 109750. (m 200 Middle). Before abandoning the

claims to the eoet on this eheet (10971?, 109720, 109721, 109722, 109724,

109729) ft ahort hole phoulo be drilled vouth from 15003 line OAK to confirm

the t tho anomaly le due to eerpentinite AR ourpeoted.

oroupjh S 10970^, 109707, 109708, 109709, 10971^, 109716, 109725 05tteet KR200

Lr-fit). If 6 ret eon* ble working option cun be Arranged, detailed Kftgnetic

work should be done on B 97106, 97109, 9&166 to troce out the magnetite bund

indiobted by the reGonn&leacmoe travereeti.

A total of 4,120 feet of diomond drilling ie proponed to give

120 deye or 5 yeerp cnBeBBinent credit on each of the claims Hated above plua

160 daye or 4 yc&re credit on the extra ci edm to be B take d north of 8 108452*

Thie work ahould be divided between the four claim groupa aa f oil owe t

Croup l, 560 feet

Group 2, 1,480 feet

Group 5, 1,440 feet

Group 4, 040 feet

helen should be drilled at -4^c north to aouth or northwest to

eoutheeet depending, on the local trend. Holea 200 feet long, ahould be euf-

fioient except where overburden ia deep but oocaaional deep hole e ahould be

drilled in ne oil on to check the dip*

LOW AND MORROW

~ 10 -

Corfto should be to ste o and ana lyas d In the u*u*l v*y*

On completion of thie work plue A elfcia turv*yj

be riifido to patent the cis line.

Reupeotfully nubaiUted,

Low und Morrow, Coneultlng Geologist*.—— .. ^^.^.... —— .... , ———— ^—^

Torontot Onterlo Mey 24, ij

LOW AND MORROW

i# "/OS"'?

*^-

REPORT OS A GEOMAGKSriQ SUHVSr

OP

THS MAT Siy'3?^ GROUP CP KUKATU3H HIM ISO CORPOP/^ICM

AND K

LOV/ AND MORROW

SUMMARY

A geomagnetic survey of the Sat River Group ha0 Indi

cated five soneB of magnetite mineralization of appreciable alee

and potential economic importance along with oeveral COB Her

occurrences.

Although the bsnda are relatively n&rrow, it is obviouo

that a considerable tonnego of ooncentratlng-gre.de magnetite ore

is preoent which could prove to be a valuable future reserve*

A program of diamond drilling hao been recommended to

test and sample theoe deposits at depth and at the eaiae tiraa pro

vide the required assessment oredita to perait patenting eeleotod

groups of claims after surveying. *

LOW AND MORROW

INTRODUCTION

The occurrence of magnetite in the Groundhog River area hae been

known for many years. Dr. 'J 11 lo t G. Miller first examined the depoeits in

1902 for the Ontario Department of Mines and the area was napped in 1?24

by 2. tf. Todd end in 1?J7 by W* D. Harding, both of whom ahovf the iron

bands on their mape.

Not until the development of efficient oethoda of concentrating

low-grade siliceous magnetites and the increasing popularity in the steel

industry of the high-grade pollets produced from them in recent years* did

the Groundhog River deposits become of economic importance* In 1557 and

1958 however, Xukatush Mining Corporation acquired cleirao in penhorwood

TownehIp where, by drilling and oagnetoaeter surveying, a large body of

concentrating ore has been outlined.

By dip-needle reconnaissance the trend of the aagnetite band

shown roughly on map JJg of the Ontario repartaent of Mines was traced

end staked eastward across the eastern part of penhorwood and the western

half of Kenogoming Township.

In order to assess the potential of these claims and direct

future exploration and development a detailed oagnetoaeter survey was

carried out between October 19^9 and Karch 15*60.

The results of this work are shown on the accompanying caps and

discussed in the following report*

PRCrStlTY, LOCATION, ACCESS

The t.Tat River Group of Kukatush Mining Corporation consists of

the folio-wing C6 unp&tented claieis located in the northeastern portion of

penhorwood Township and the northwestern portion of Xenogsalag Township,

District of Sudbury, Ontario:

LOW AND MORROW

- 2 - ,

In Penhorwood Township i ' '- .

S 105417 to S 103453 inclusive

In Kenogaming Township i

S 108415, 108416

S 109701 to 109716 inclusive

S 109719 to 109750 inclusive .

S 113095 to 11210J Inclusive

S 111927 to 1119J1 inclusive

With the exception of oHiase S 10S456 to 106456 which lie ebout

one-half mile eouth of the oain group, these ere till contiguous extending

for a distance of 7| miles in e northeasterly direction. Timrains, the

nearest lorge town HOB about 40 miles to the northeast along Highway 101,

an excellent asphalt and gravel highway* Prom the highway, e syDtem of

old logging roads negotiable by four-wheel drive vehicles end tractors

give B eccose to the claita group.

SURVEY PROGS PU RE

Kagnetoaieter field work consisted of eeoii-reccnnaieeance aagnfttic

surveying on picket lines spaced at 400-foot intervale* Ae far ae possible

the cross-lines were laid out to cross the iron forsiation at right-angles

to Ho trend, ha a recult lines bear ^'57^ in the westernooet map ehcet

(UK200 iioot) and duo north at the east end of the claia group (NR200 East).

Significant en o, only 2 ones indicated by the reconnaissance were

then covered in detail on 100-foot lines with isagnotic observations at

50-foot intervale.

A Sharpe l!odel A-5 magnetoroater was eaploycd in this work as

it is pBrticulnrly yell sdnntod for use in areas of iron formation having

a r&ngo of over 150,000 gaa^a

LOW AND MORROW

Readings were converted to gaiaoas and plotted at a scale of

200 feet to the inch for the reconnaissance work j detail work on anomaly

cones was plotted at 100 feet to the inch* The only deviation f roa this

pattern was for the separate J-olaira group (S 1084J6 to 106^8) in Pen

horwood. Due to remoteness, lines spaced at 200 fee t were used on this

group and the final aap plotted at 100 feet to the inch.

Profiles Mere drawn at a scale of 10,000 gammas to the inch

which was found to be taost suitable for showing up the anooalies duo to

magnetite. '

Due to the length of the property and the number of tnomaliee

requiring detailed purveying, a total of y sheets were required to cover

the area* Prom west to east these are, .

HR 100 Southwest (l inch to 100 feet)

m 200 Kest (l inch to 200 feet)NR 100 Uect, Penhorwood Township (l inch to 100 feet) 8R 100 East, Penhorwood Township (l inch to 100 foet)

HR 200 Middle (l inch to 200 feet)NR 100 Middle, West Half, (l inch to 100 feet) m 100 Middle, East Half (l inch to 100 feet)

"" NR 200 East (l inch to 200 feet)KB 100 East, Kenogatning Township (l inch to 100 feet)

A total of 118 miles of line were out and surveyed*

The geology of Penhorwood end Keno^&jainu Townships is shown in a

very general way on Cnt&rio Department of Kines nap JJg. Iron formation

occurs within a wide belt of volcanic rocks which extends in an east-west

direction serous Keith, Penhorwood and tho northwectern portion of Kenoga

ming Townships. Hock exposures are rare in this area and as the magnetometer

LOW A ND MORROW

survey wae done in winter, thore was no opportunity to examine those.that

do occurt

Todd states "The iron is in the fora of nsgnetlt* interbended

with jasper and white silica which, in parts of the formation, hae associa

ted with it pyrrhotite which, in acme cases, bears traoea of nickel"t

Such an occurrence of sulphides was visited by Mr* 11* 8. Geroon

who reports that sanples of the eulphido mineralization contained no deteo-

tablo amounts of nickel* This occurrence lies in the northern part of

claiia S 10S712 (m 200 Kiddle).

, Todd also shows an outcrop of serpentinite lying eest of the Craw

ford River in Kenogaming Tovmehip and mentions that "Saall aaesee of this

rock occur in different parts of the area, mostly in the form of dikes in-2truding the volcanic rocks"* Considerable oagnetite, pyrrhotite and chro

mite is present in theee rocks which oould therefore give rise to moderately

high magnetic anomalies* Farther vest in the same volcanic belt* Prest*

mentions the prononeo of sillo of quertz-dlorite, diorite and gabbro* On

the accompanying naps features believed duo to such sills or dikes have

been labeled "Basic Dike*.

RESULTS OF TiiS OSSCHAGNgTIO SURVEY

/.s shown on ths acconp&nying geoaagnstic profile maps, significant

anotaftlies (that le, enomAliea with eipdfic&nt lateral extent and aagnetio

intensity) are oi' three types.

l* Linear e-nooaliee of moderate aegnetlo relief (froui 1,^00 to 6,000

1. Todd, E. W., Out. "opt. Kin. Vol. 25* Part 6,

2. Cp. Cit., P. 6

j5. Prest, V, F.., Cnt. rept. M in. Vol. 59, Pert 7

LOW AND MORROW

-5-

2* Wide areas of moderate magnetic relief (1*^00 to about 6,000

J. Harrow, linear, intense, magnetic anomalies with peak magnetic

values in pieces of over 60,000

Basic d ike a and plugs

From experience in Keith Township where serpentinite outcrops

were ecourately rapped by Prest and eould thus be closely correlated with

the magnetic results, it ie probable that anomalies of types l and 2 are

indicative of serpentinite, gabbro or (less likely) diorite intrusivee.

Two small bodies of such material are indicated on sheet 8R 100

Southwest) a basic or ultrabasic dike ie indicated on sheet NR 100 Saet

(Penhorwood Township) extending east-west for some 4,000 foet between lines

7W end 4^! on sheet Hn 200 Middle a dike or sill ie indicated in the south-' , '**

eastern corner which extends eastward on to sheet NR 200 Cast*

The laot two occurrences are directly on otrike of the major oag-

netite band and occasionally, as on line 24w and line JJltf (KR 100 Kest) have

strong anomalies indicative of magnetite concentrations directly associated

with them* It might therefore be suggested that these anomalies are indica

tive of lean iron formetion. Todd however remarks on the occurrence of

serpentinite lyin^ between two narrow usa&netite bsnde on the trail between

Akweskwa L&ke and the Crawford River. This, with the uniformity of the

Biagnotio results frcra l ino to line and the sisullarity to occurrences in

Keith, leads the writer to believe that these are basic or ultrabasic dikes

with occasional concentrations of sulphides and toagnetite in or closely

associated with thorn.

Other flisaller bodies are indicated on the sap sheets end certain

ancsaliea such aa those near the south boundary of S 11210J (NK 200 East),

LOW AND MORROW

in 11205/6 end 1120^7 E*y also be due to the presence of basic rooko*

Magnetite

Of greetsr practical laportenee are the narrow intense magnetic

anomalies which are due to banded siliceous magnetite.

The iron formation does not fora a. continuous bend for the full

length of the cleia group but occurs ae lenses from s. few hundred to over

5,000 feet in length tind from (probably) B few feet up to 1^0 feet in

apparent width*

The magnetic profiles indicate that the magnetite-bearing zone e \

are vertical or dipping very steeply to the north.

Although overburden is extensive it does not aeem to be excessively

deep* Five determinations of pole depth at various places scross the claim

group gave depths of from 25 to 60 feet approximately.. -^

1 In order of apparent economic significance, the following is a list

of the more importent 2oneo of Magnetite occurrence)

1. Sheets NR 200 West and UH 100 West (Penhorwood)

(a) Between lines 75# end 12?W an anotaaly with oaxlaiua intensity

in excess of 35.000 gataass indicates a oagnetlte band soae 5,600 feet in

length end up to about 120 feet in apparent width.

This cono ray consist of two overlapping lenses but so

closely contiguous that they say bo considered ae e unit.

(b) After a gap of ebout 400 feet between lines 66U and 72'-'i

the taagnetite band appears again on strike to the east (SJR 100 Ifeet, Penhor

wood) end extends for a further 1,600 feet to line p2'J attaining possible

widths of IpO feet on line 58 and 5?'J.

There ia, thorofore, a potential strike length of 7|200 feet

of magnetite ciineral leat ion along this zone.

LOW AND MORROW

(o) On the same sheet, between linea 6?W and 67W .s. parallel

band occurs lying f rota AGO to 700 feet north of the main bend* This zone

is eone li900 feet in length, froa JO to ?0 feet in apparent width end

hows peak readings of over ^0,000 ganaae.

2. Sheets M 200 Kiddle and JTR 100 Middle (West flalf) between lino*- - ' ,, -V

4S and 615* Here en anomaly zone with peak values up to 29*000 gaoae.s indi

cate o a horizon about 5*7^0 in length and froa 75 to possibly 172 feet ^

apparent width. Detailed work on this zone suggests that it nay bo made up

of two en echelon lenses-overlapping in the vicinity of line JOS.

5* On sheets HR 200 East and NR 100 Bast (Kenogaming) between lines

l*j4E and 12JS a zone of anomalies indicates a Magnetite-bearing horizon some

2,900 feet in length* An abrupt change in strike between lines 127S end 128E

probobly indicates a north-south fault with a left-hand offset of about 200 feet*

Between lines 12J?E and 1JJE the zone appears to have a width of about 200 feet*Q-

but a consistent relative drop in intensity in the middle of each profile

across this zone suggests that there may be two bands in this sootion separa

ted byi at most, 75 feet of barren materiel. x

4* On sheet KB 100 Southwest an cnomaly zone with a peak value of

52,700 gasoes trends in a southwesterly direction for some 2,400 feet between

lines 18S end 2W. The bend appears to be only e few feet in width ct the

east end but widens tovmrd the west reaching a possible 1^0 feet on line 2W.

Obviously it continues into the adjoining claims*

The only other occurrence of possible economic Interest in this

area lies almost entirely within claias S97103* 9710P and 97110 which ere not

held by Kukatush (Sheet KH 200 East}* This was indicated by readings on

paced traverses at wide spacing* The band bowins on line 1^6S about 600 feet

south of the east end of the horizon deecribod above end continues eastward

LOW AND MORROW

for at lea e t 5,200 feet with apparent widths up to about 100 feet. The

enooaly does not appear on line 2123 eo the band roust pinch out probably

in claim S ?8l63.

In addition to the important deposit B described above there ere

indications of several minor magnetite lenses of limited extent as shown

en the a o company ing nape. The most isportant of theoe is the irregularly

shaped anomaly in claim 3 10^712 (SR 200 Middle) which hae a peak; value of

86,000 gaums. Pyrrhotite and pyrite are reported to occur here but it 10

quite obvioue that the anomaly is due to magnetite. A prospect shaft hae

been sunk on the edge of the anomaly but sulphide-bearing material carried

no values in base-aotals and only an insignificant amount of gold according

to Mr. H* S , Gereon.

COSCLUSICWS AHD

Detailed magnetic surveying of the Hat River Group has defined

the extent and configuration of the occurrences of monetite* Five tones

of appreciable size are indicated along with several saalic* occurrences of4

no economic importance* Although the bands are relatively narrow, it is obvious

that an appreciable tonnage of magnetite is present which could prove to be

a valuable future reserve for the Eadio Hill deposit.

The following groups of claims should be retained and future work1 i t

concentrated on the isagnetite occurrences presenti

Qroup It 8 10-34J6, 1054J7, 108458 (Sheet 3R 100 Southwest)

It reasonable option torus are available on the claia group to the

west, the taagnotite bend should be traced for its full length and the neces

sary cl&iaa acquired provided magnetic results encourage,

LOW A ND MORROW

Oroup 2i S 105421, 106422, 10342^, 103426 to 106423 inclusive (Sfceet m 200

ye st) and en additional olaia which should be staked to fill in the tangle

between S 1064^2 end 10S4JO.

Group Si S 10S41S, 103416, 109710, 109711, 109,712, 10971?, 109714, 10972^,

10^726, 10P727, 109728, 109730. (KH 200 Middle), before abandoning the

elaius to the eeet on this sheet (109719, 109720, 109721, 109722, 109724,

10972?) a short hole ehoulc be drilled south froa 1?003 Una 84E to confirm

that the anomaly is due to serpentinite as suspected*

Oroup 4; 3 109704, 109707, 109708, 109709, 109715* 109716, 10972? (3Heet N3200

East)* If a reasonable working option eon bo arranged, detailed magnetic

work should be done on 5 97108, 97109, 93163 to troce out the uagnetito band

indicated by the reconnaissance traveroee*

A total of 4,120 feet of diamond drilling is proposed to give

120 days or 2 yeers assessment credit on each of the claims listed above plus

160 days or 4 years credit on the extra claim to be staked north of S 1084^2*

This work should te divided between the four claira groups as follower

Oroup l, J60 feet

Group 2, 1,480 feet

Group J, i,440 faet

Croup 4, 840 feet

Holes should bo drilled at -4^ north to south or northwest to

southeast depending on the local trend. Holes 200 feet long should be suf

ficient except where overburden is deep but occasional deep holes should bo

drilled In section to check the dip*

LOW AND MORROW

- 10 -

Coroe should be tested and analysed in the ueual way*

On completion of thie work plus a claim survey, application

can be made to patent the claino.

Respectfully submitted,

Low fend Morrow, Consulting Oeologiots^

TorontQf Cnterio I960 H. Low

LOW AND MORROW

" i.

APPEMDU

Property! The property of Kuketush Mining Corporation Limited1510 Druwaond Street Montreal 25, Quebec

66 unpetented elaims, namely

8 106417 to 10*450 inolu.it o8 100419,3 109701 to 109716 inclusive 8 109719 to IWW inolutive s 111947 to 111951 iftolwtlto 8 112095 to 11210J inclusive

located in Penhorwood and Kenogaming Townships, Sudbury Mining Ditition

Miles of line i 118

Nuaber of aagnetooeter obiervationei

Instrument i Sharpe Model AJ aagnetoMter

Man day e i Line-outting and chaining

Richard Angithart, Tiaains, Ontario Edgar Anglehart, Tisiain*, Ontario

Nove^er 19, 1959 to April 6, i960, 2 x 140 . 240 Robert Bergeron

November 19* 1959 to January 7, I960 J&

Magnetometer surveyR. A. Watt* Toronto, Ontario Robert Bergeron, Timmine, Ontario

January 5* I960 to April 14, I960, 2x9*

Calculation*, Map, Report oto*

John tt* Low, Toronto, Ontario Q, E* Low, Toronto, Ontario r. Lore, Toronto, Ontario

April 10 to May 24, I960, 5 x 45

661 K 4 . 2,

550

196

661

LOW AND MORROW

From the DEPARTMENT

of MINES

RETl'KNat Point

of Mailing

SOM-S6-92

Mr. R.V. Scott,Chief, Mining Lands Branch,Parli ament Bldgs.,TORONTO,/OUT. "-

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SHEET NRIOO SOUTHWEST

Geomagnetic Profile Map

KUKATUSH MINING CORPORATIONNAT RIVER GROUPS75579 108438

PENHORWOOD TOWNSHIP, ONTARIO

Horizontal Scale: l inch to 100feet Profile Scale: l inch to 10,000 gammas

10,^AQ Magnetometer station, reading in gammas

Magnetic profile

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