GEOMAG SUR RPT PICHE TWP - Geology Ontario

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OBOHAOHTXO SOIflY
OtOOf 10. 3
TOWISKXPS Q ft D
HOLJ
Introduction
Otiring too ptriod July li to Aucuat l, 1964 *
geomagnetic turray of tb* followiKg 6 claims hold by
Holliagar Minaa Limitad waa carriad out:-
S U9993 S 150047
8 149998 S 150000
3 149997 S 150006
Tha claioa ara located at toe eaat end of Rawhide
Lake in unaunreyed townahipa Q 4. O of the Sudbury Mining
Division.
During 1953 Inspiration Mining and Davalopaant
drilled 6 diamond drill holea aaat of this claio group bvtveen
Roaemarie and Little Siatar Lak**a. Thia drilling intersected
pinkiah quart site and purple congleorate (hematite) IB holes
1-4* A fe* aectiona were aaaayed radiometrically but the
reaulta were not reported. ODR |5 intersected coarse pink
conglomarats from 35 to 61* assaying 0.007 - 0.022jt D^ Ofl.
DDK f 6 intersected eoarae pink conglomerate with bleached
aectlons from 91 to 160* aaaayiag in sections from 0.004 to
0.022* Vy ofi ^ nothing of commercial importance was discovered.

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The elaia groqp ia aceeaaibly via boah aireraft
(akia or pontoona) at sdniawua flight eoata fro* Lauxoa Lake
on Trana Canada Highway 17 or fro* Elliot Laka at tha town
of Elliot Laka on Highway 103. Aceeaa is alao afforded by
boat or anew machine via KcBlrea, Rot tier, Greytrout Lakea
and portages to Rawhide Laka fro* Highway 108 north 26 sdlea
fro* the town of Elliot Lake to tha KoElrea buah eaap*
Personnel Baplpyed on the Survey
M. Kremko acted aa field auperviaor and waa
reaponaible for t'.ie presentation of the nagnetloa plan.
S. Malanych acted aa instruaent operator.
Mileage Surveyed
A total of 4.9 mile* of linea was surveyed and 2o4
stations -fer* established at 100* intervale and laaa where
required* Lines were spaced at 400* intervals perpendicular
to a base line and tie linea trending east west through the
south and north extreaitiea of the property. Basestations
were established on the baae and tie linea and diurnal
corrections were carried froa these stations to the cross line
itationu*

-J -
TTPE OF
The survey was performed using an KF-1 Fluxgate
Magnetonetar, a vertical component magnetometer manufactured by
Scintrex Limited of Toronto, Ontario.
.*.
The principle of the fluxgate magnetometers centres
around the excitation of two thij strips of highly permeable
material by a sinusoidal electromagnetic field applied via a coil
t
winding around each strip. The two strips are placed side by s ide
with their windings connected in series opposition. The exciting
field is sufficiently high to drive the strips into saturation
during each half-cycle thus causing the permeability of the
stips to change. The flux induced in the strips by an external
steady magnetic field is therefore varied, tending to add to the
total flux in one strip while subtracting in the other. These
differences in total flux produce pulses of current in a secondary
t * T .'*
winding around the strips, the magnitude of *hich is a measure of
the strength of the steady state (earth's) megnetic field.
The KF-1 is a hand instrument and needs only coarse
levelling and no orientation. There is a direct reading of gamma
values on a 3" aater acrfross a width of a 1,OOC or 3,000 unit range.
These units de^en.i on a switch setting which includes ranges of
1,000, 3.0CC, 10k, 3Ck and 100 k gammas. The sensitivity of the
instrument is dependant on the meter face readings being 50
divisions on the 1,000 gammas scale and 60 on the 3,000 gammas
scale. The sensitivity is therefore 20, 50, 200, 500, k 2 ,000 ':
gammas/division for the matching settings described a^ove. Another
switch setting sets the instrument off, allows readings of

The meter employs taut-band suspension, operates fro*
to lOO0? with temperature stability at l gama/ OF. It baft
a total noise lerel of l gamma P-P, and a long term stability of
l gamma for 21* hours at constant temperature. The instrument is
adjustable for latitude. An external battery pack of 12 x 1.50
flashlight "c" cell type batteries powers the instrument which
consumes 50 mi?liamperes.
"j

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R*aulta af tba Surrey
Th* raaulta of tha aurvey ara anova OB tba
ap "Hollinger Mine* Limited, Orowa Ve. ) f TowMbi^a Q a
Ontario, OaoMacaatia Sorr*y, Seal* l inch to 200'." Tb*
raadia^a aa plottad hara all baaa iaoraaaad by 12,000
to aliainatt nacativa valuaa aarinc eonfuaion la tha e iag*
Tba aooaaloualy high and low valoaa ara baliarad
to ba du* to raadoa agnotlta concantrationa in the diabaaa
dikaa aa ahowa on tb* ecological ^lan. Tba diaeontinuity
of tbo surr*y batwaan tba tbraa aaparata araai ttrrayad doaa
not parvit tha tracing of geological contract* into tha
oT*rburd*n ar*aa* Any otb*r gaologieal atrueturaa tbat aay
bar* baan *rid*nt in tb* aagnatie plan ara oT*rabadov*d by
tb* aff*ct* of tb* diabaa* dikea. Tba biabaa*'to tha aouth
waat appoara to dip to tb* north *ap*cia\ly in it* northern
branch. It app*are that th* contouring of tb* aagn*tiea in
tho ar*aa of th* diabaa* dik*a la eloaaly r*lat*d to outcrop
•xpoaur*. In araaa of littl* outsrop and boulder talua alop*
agnetic anoaali** aay b* du* to occur*nc*a of diabaa* bouldara*
R*ap*otfully aubaitted,
r*bruary 25, 1969.

41J18NEe811 8813A1 PICHE 020
ILBCTROMAGnTXC SURfR
0100P VO. 3
TOWfSHlPS QUO
ROLLXTCSR MIKES LIMXTSD
Introduction
During tha parted July K to August l, 1968 an
electromagnetic aurray of tha following 6 claim* bald by
Hollinger Minaa Limited was carried out:-
S 149993
S 14999*
3 149997
3 150047
5 150008
S 150006
Tha clalma ara loca^ad at tha aaat and of Rawhid*
Laka in unaurrayad Townships Q It U of tha Sudbury Mining
Division.
During 1953 Inspiration Mining and Development drilled
6 diamond drill holea eaat of this olaia group between Rooemarie
and Little Sister Lakea. This drilling intersected pinkish
quartzite going to purple conglonerate (henatlta) in holea
1-4* A few sections were assayed radioaatrically but tha
results were not supplied* DDK /5 intersected coarae pink
conglomerate from 35* to 61* assaying 0*007 - 0.022)t U~ Og^
ODH /6 intersected coarse pink oonglonarata with bleached
eectione from 91* - 16C* assaying fro* O.CO4 - 0.022J* U. O*
^ o*
nothing of commercial importance waa discovered.

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i.f^^jlfi^!* 1^^*;'^.- ^.
Ci*a^
Tho olaia nwv U aMoa^blo via
(skla or pvatoon) at rt Maim flight ooat*
on Traaa-Oanada RlflMajr 17 or fro* Billot Lalto at
of JEUiot Lako oa Bi^hwar 104* Aoooao la alao affordod by
boat or raow aohiao ria MoSlroa* Bottlor, Oroytrottt Lafcoa
and portago* to Bawbido Uko t**m Highway 10* aorth 2t alloa
from tho town of Billot Lako to tho KeUroa Baah oamp.
! .
f oraonnol Baployod o^ th* Survoy
M* B. Xroako aetod as *upsrrl*or and waa roaponalblo
for tho proaontatlon of tho plan* S* Malaayoh aetod aa
iaetromoat op orator*
A total of 3*4 ailoa of lino waa atunroyod and 210
stations woro tstabllshod at 100* latorrala and loaf as
roqulrod. Lints woro spaood at 400* intonrals porpoadioular
to baso and tlo lines trending oast wost at tho south and
north oxtroaitios of tho property.

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•w
flFE OP
The survey Mas perfanted using an EM-16 (electroaagne tone ter)
receiver. The instrument has two receiving coils built into it (one coil has
normally vertical axis and the other has normally horizontal axis). The
signal from the vertical axis coil is read on an "in phase" inclinoneter and
the signal from the horizontal axis coil is read from a "quadrature" dial.
The range of measurements are - 1502 on the "in phase" inclinometer and - iOJf
on the "quadrature" dial.
Principle of Operation
The EM-16 '-.ses very low frequency transmitting stations operating
for communication with submarines for the transmitted signal. These V.L.F.
stations have a vertical antenna which creates a concentric horizontal
magnetic field around them. Hhen these magnetic fields meet conductive
bodies, there are secondary fields set up around these bodies. The EM-16
measures the vertical component of these secondary fields ("in phase" measures
the vertical real component and the "quadrature" measures the vertical
component shifted through 90O ).
Three transmitting stations are used in performing surveys in
central Canada. These stations are NAA Cutler, Maine, NPG Seattle,
Washington, and NSS Annapolis, Maryland, with frequencies of 17.8 kc, 18.6 kc
and 21. L kc respectfully.
The station selected should be the station whose direction is
parallel to the strike of geological structure in the area being surveyed.
The station used in this survey was
Operation
When the selection of the station to be used in a survey is made
the proper selector unit is plugged in and the instrument is turned until the
signal is minimum {this will occur when the instrument is pointing towards
the station) and then the instrument is turned 90 (ins*nanent is now oriented
along the lines of the primary magnetic field).
To take a reading the instrument is swung back and forth in a
vertical plane to obtain minimum signal (sound) intensity in the earphone.
When this position is obtained the "quadrature" dial is adjusted to obtain
the minimum signal strength ( null point). The readings on the inclinometer
and the "quadrature" dial are recorded. Readings are normally taken at 100*

stations with intermediate readings in conducUv* areas. . The readings should
always be taken with the instrument oriented in the saae direction for on*
survey.
Interpretation
A conductor occurs *hen a cross-over from positive in phase- to
negative in phase occurs (or uhen in phase increases above background to a
maximum and decreases below background to a minimum). The instrument is so
constructed that in general the lower end of the vertical axis coil will,
point towards conductor. The axis of a conductor occurs at a point half way
between the maximum and minimum points on the in phase measured along ths
profile line. The depth from ground surface to a point close to the upper
edge of the conductive body is determined by measuring the horizontal distance
between the maximum and minimum point on the in phase.
The quadrature profile is used in determining the characteristics
s
of the conductive body. A quadrature profile which follows the in phase
profile (relatively) indicates a poor conductor. H quadrature profile-which
follows the in phase profile with a small change in absolute values indicates
a good conductor. * quadrature ccnponen*. which shows a reverse polarity
indicates conductive overburden on top of a deeper (better) conductor.

' ' ' ' "" ' "' ''" "
*
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it
Tha raaolta of tha awnray ara hou* oai tha
aeooBpaayin* aa?" MoUlacor Miaaa Liaitad, Oroqp le. 3*
TownahVa Q 4 O, Ontario, Soak* 01-16 Surray,
3 array, Scala l inch to 200 foot.* Tha cotduetora ara
iBdicatad by a heary lino Joining haa*y dot* OB aach liaa
whara thay appaarad alailar*
Tha aurray *raa run to try to piek up ainuta
quant iti aa of aulphida uaually aaaociatad with tha oraniuB
dapoaita of thia cajap. It la obrioua froa tha eondoetora
found, thair pattara, fraquaney and eontinuity that thay iadieata
structure within tha rock unita and not aulphida eoneantrationa.
Thaaa atrueturaa ara indieatad aa hadding eontaeta, and poaaibly
atrika faults and fiaauraa.
It may ba eoncludad that thia svunray failad to
piek iv solphida conductors but aaasw to aupport tha gaolo&leal
piotura astabliahad in tha geological aurray*
Raapaetfully subaittad,
Fabruary 25, 1969.

41J19NEeeil 8813A1 PICHE
A.4A..;-. -.' " --•:.'",*.:^-..-il?;-'-~-VaSi
RAOIOJaCTRIC S
OIODP VO. y
TOVV3BIP3 Q k B
HOLLHOta HUES LIMITED
Introduction
During tb* ptriod July 18 to Auguat l, 1968 a
radio**trlc aunray of tba following 6 clalKa hald by
Hollingar Minaa Llaitad wma oarrltd out i-
S 1^9993 S 150047
S U999* S 150008
S 149997 S 150006
Tht elalaa ara loeatad at tha aaat and of Rawhlda
Lake in unaxirvayad townahipa Q k U of tha Sudbury Mining
Division.
During 1963 Inapiration Mining and Davalopaant
drilled 6 diamond drill hoJLaa aaat of thia el ala group
Roaamaria and Lit' .a Sister Laka. Thia drilling intaraaotad
pinkish quartz! t* going to purpla oonglonarata (hanatita) in
holas 1-4. A f aw aactiona wara aaaayad radiooMtrieally
but tha raaulta wara not auppliad. DDH #5 intaraaotad coara*
pink conglomarata from 35* to 61* aaaaying 0.007 - o.022](
U 3 C8. DDH f 6 intaraaetad coarse pink congloamrata with
blaaehad aaotiona from 91* - 160* aaaaying from 0.004 - 0.022JC
3 08. Nothing of conaaroial iayortanea waa diacorarad,

Tba claim croqp is accessible via bush aircraft
(akia or pontoon) at alalana flifht coat* fro* iaaaom La**
on Traaa Canada Highway 17 or fro* Hliot Lato M Mi* town
of Elliot Laka on Hi^Mny 108* Aeeaaa la alao affordod by
boat or anow nMbina via Kellroa, Bottler, Qraytroitt Lakaa
and portacaa to RawMda Laka fro* Bljhway lot north 28 alii
from tha town of Illiot Lako to tba HeClraa buaa eaap.
f *raonna gaoloyad on tha
M. Kranko aetad aa fiald aHparviaor and waa raaponalbla
for the presentation of tha radionatria plan* A Ooodlar
wa* tha instrument operator*
agQ Surve
A total of 5*3 ail ea of line waa eurreyed and 30}
atatioaa were established at ICO' intervals and leas aa
required. Unes were spaced at 4CO* intervals perpendicular
to a base line and tie linea trending eaat weat through tha
south and north extrenitiea of the property.

TTPE OP IKSTRtmEBT TOHP -COBQUERKR*- 10034
••Wi-:
The survey wes performed uaing a "Conquerer" node!
1003A transistorized geiger counter* * total bete and gaeiea r*y
detector manufactured by Canadian Arlatlon Eleetroi*. os Limited.
Principle of Operation
Beta and gamma ray detection is accomplished when OB
entering the geiger cavity through the outer aluminum shell of
the geiger tube a gamma ray ionizes a gas withlnn the tube
causingthe tube to break down electlcslly. The electrical
pulses created are coupled to a monostatic multivibrator. In
this circuit the pulse is shaped and fed to the external phone
and ia displayed on the external reterneter.
The high voltage (900' volte) for the geiger tube le
supplied by a transistorized feed back oscillator working into
a step up transformer and voltage quadrupler. The rectified
high tension la regulated by a cold cathode regulator V2. The
poaltlva, regulated DC is then fed to the anode of the geiger.
Specifications
The "Conqueror" la a hand held Instrument with a
function knob that reads "off* 'XI', 'X10' . These positions
enable readings of the meter In ralcro-roentgens per hour from
O - 1^0 on the XI position and from O - 1,000 on the X10
position. The sensitivity on these scales is ^ 5 on the XI
scale and +_ 5 0 on the X10 scale. The normal background for
this Instrument varies from 10 - ?U micro-roentgens per hour.
An adjustment control Is provided to correct the adjustment
to a point where power supply hum just begins to increase.
Power Is supplied by four (U) size "D" flashlight batteries
with a totei drain of 10 - 20 millleraperes.

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Tho reaxilta of tho Survey *ro ahowa en
aeeoapaayinf sap *Hollinger Niaoa Limited, Qrofflo* 3,
Tovnahipa Q a. O, Ontario, tadioAotrio Stnrvay* Saalo l iaeh
to 200 foot.* Tho roadiaea plottod ara votar roadinga aad
hava boon ocntourod aa auoh.
Thla aorroy toada to oatabliah a broad aouth waat
trond of radioactivity of up to it uS/hr. Thla la dna to
lecal concentration* of uraniua aad thoriu* alnarala la
uncoasBorcial quantitioa in tho aodlaaata. (Aaaaya of
U 3 Og* Thoj)* Othonriao tho roadiaea trond in a direction
paralleling the eediaentary etruoturo of tho area probably
due to ninor minute concentrations of radioactive Biaerala
during aediaentation. Thia aay bo considered aa background.
Roapoctfully aubvittod,
February 25, 1969.

eei3Ai PICHE
OEOLOOIUX fcURVET
GROUP MO. 3
TOVNSHIPS Q ^*D U
SQDBDRY MIHIJIG DI VI SI OH
08T/RIO
•e*.
R KIX2S LIKITED
Mtrcn 1969
P u Dto 1 1 iss;
SAULT i.. t. H*,,.. i
47 C
^Eui' WORK

4Ui*NEeaii eei3Ai PICHE 040C
V'^C'-X ' - J ' W*-* *Y\'- - ' \ " ' - - *.
; GEOLOGICAi SOHVBX *
u . - GROUP"wo. 3 ' ;
TOWNSHIPS Q AND U, SUDBURY MINING DIVISION, ONTARIO,
•: .s HOLLIHGER MIMES LIMITED ^'
TABJuE OF CONTENTS
Page
Introduction
Location and Access
Personnel Employed on the Survey
Topography and Drainage
Results of the Survey
Previous Work
General Geology
Table of Formations
Precambrian
a. Huronian
b. Keweenawan
Structural Geology
Economic Geology
l
1
1-2
2
2
3
3
4
5 - 6
5
6
6-7
7

'^^i^jj^mm
, CROUP *0. 3: V ,:/
TOWIEHIPE Q /ID U V
HOLLIBQgR MME8 LIMITED :
Introduction
During the period June to /.ugust, 1968, s. geological
survey of 6 citims end ptrts vi s perforzed. The following
6 cltins t re recorded in the m ae of Hollinger Mines Limited*
*'
fe;
S U9993
S 149997
S 1^9998
5 150006
S 150008
S 150047
Location end )ccesa
Th.' cliies ire located tt the ei rt end of Rrvhide
L*ice in unsurveyed townships Q md O of the Sudbury Mining
Division.
The cilia group is iccetslble vi* bush lircrtft
(slcis or pontoons) tt minimus flight coits from Lruzon Like
on Trtns Cfcntdt Highway 17 or froc tiliot Ltie tt the tovn of
Elliot Li ice on Highvty 108. /ccess i* flr-o afforded by boi t
or snov su chine vii Kcl:.lre*, Rottier, Greytrout Lfkes t nc!
portfges to Ri-vhide Like from Hlghviy 108 north 28 miles froa
the tu.n of Klliot Like ta th* Xc^lret bush c*mp.
Personnel Epployed on the purvey
A four-acn ptrty vt s employed In line cutting md in
geological mtpping. K. Xrernko i-fcs the field geologist res
ponsible for mfpjing *nd the presentation of vhe geologiccl
gSM-1470

. Inverpretttion and pltn. S. HitlcnycU end A. Goodler, technics!
.^v- ot'identa at Cumbrian College, S Pult Sta. Merle, tnd Haileybury
•5*r* ^"V *^ " '" - -- ' . . -- \ -" ' " -, - " * .
-f.*:-\'*:' * - .' ,. --.'- - - i ~'--- t . . ,.--.-- -,. v. ;;,. .-' ,n -
.^ , School of Mines, Hfll*ybury, ver* eaployed *s fsslsteats In
laying out the linea, cutting lines and mapping. O. Turner
eaployed e lr.
Topogrf phy md Drulntre
The topography of the cltin group Is very rugged
with outcrop ridges inland tt the extrcnitles of the mtp f rot.
These ridges of the outcrop slope to verd s Rtvhlde Lrke In e
forested boulder tflus slope vhtch flf t tens ct the lcke where F
ced*,r t nd elder svtmp Is cozaon. The north shore is, In pieces,
Decupled by gltcitl stnds, tnd, in one plfce, tho srnd lw
represented t-s r lov wtter s; tur* ted btr.
Drrlni ge axlst,f. only on i run-off bf sis probably is
buried streunn vithin the boulcer ttlus. /t the erst end of
Ri ..hide Li ice two streires accupyine eroded outcrop Vflleys or
low riult linefrt drtiri HoFeat-rle L^.^e md filter *nd Little
Elstur Ltkes.
Rtf^uts of the Purvey
The results of the geologictl survey j re shown on
the iccompinying mt;. (Group No. 3, Townships CJ rnd U, Ontario)
ft f 5CJ le of l inch to 200 feet. Tnvorses vere run *-long
picket linos cut it 400 foot Intenrtls off t- b * se line rnd
tie Hues cut in i n e * st west cirection vith chfinige pickets
ft 100 foat Intervils.
V

" PreTibttt V'ork
During 1953* Inspiration Mining *nd Development
drilled 6 holes etst of the elfim group between Roseatrie
and Little Sister Likes, ihis drilling intersected pinkish
quartzite grading to purple conglomerite Ihemetite) in holes
l - 4 * A fev sections vere assryed rtdiometrierlly but the
results uere not submitted, cm #5 intersected cocrse pink
con?louercte froo 35 to 61 feet essaying 0*007 to Q .022%
D-jOg. DDK #6 Intersected coi rae pink conglomerate vlth
b?.e^ched sections from 91 to 160 feet in plices tsrr-ying from
O.OO/* to 0.022JC U,0g. Nothing of comaerciil laportfnce w? 5
d i s c.) ve red.
The cjnsoli'tj ted rocks of the t rex. consist o i' f
belt of sediments jf rluronitn * ge th* t were li Id on ^ granite
fjruenstono bi sonent jf ^ rcht cn-Kdev f tin *gcs. These sediments
j re cut off froE ttiu O^C'.CJT nuronlin r.eoinsents t.) the ^outh
in tho ^uirke Eyncllnil trougn by the F i i rk Like fruit vhich
prob* kly tiiruot tne rocks ")f tho '/uirko r-ynciinil trough over
thore of the cat p trer. This resulted in prertur stra tigrf phic
erosion south of the fiult *nd converr-ely f retention of t
greater thlckn*js.f of younger raclitents to the north. This
fruiting occurred post formation of the (4ulrke Syncline.
Fricturet in t north .i:st Jlroction irob; bly ro?ulttnt of the
fors.* tl m of the xulrk* i'yncliue ^emitted liter intrusion by
the youngest rocks of the t ret - ditbice -iikes.

Ppf^ir^r^
f'^?^^ :^:S ^'V-. 1 frff^ ; - v'
Ttbl* of Forattion*
T- v. Racent and Pleistocene v
"||. ^ r ^ :. ———— -- .-: -- .
4'**- ?; Swrnp t nd 51 re MB deposits, suid, grt-Te? . "
^:iv." ~ cl*y*
^.. . - _.__t Ore.-1 Unconformity _^^^^^
-'^••"' ' "
't'v* '
^T "'--' Preciabrltn
Protorozolc
nuronitn
Cobi.lt Group
Olivine dtrbfse
___ Intrusive. Conttct
Lorraine Forai tion; Kin* to r.edlrxua gr* ined
fvldspitthic quirtzlte,
bedded quartz tnd chert
pebble cunflorneri t*.
Ferruginous conglo&err te
j nd/or trlcose.
. priest EJatirely Missing -

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t&zfcl --*?v -' ^^•^ ;^'^.%^>^^;^'-W:^^•/^, Vr-'i^*v
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l *- ' " ;- -w*^- -' - . * -' . - j-^.':. 1* f :Jr ", '- f tt -* " ' - -, . - - ** *
.J -*t,*-,. --r *jjr.i;^,
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r 5-^-' :-""
. 'i--' :' ''-i-'.'-
Precfabrltn
;.y; '--HJi.,; j..i fc^raV. :"*,^V,i; -*t .
— ±r: f ",x K*l, , i. *t
' -. - " - "''. . *" . .^"* '
-. .. *. *"*" ''''
.' f'-
The ntp t ret i s a lmost on t i rely underlain by gentle
dipping Huronlrr. sedlnents on the extension of the north f l ink
of the quirke Syncline! trough. These rocks consist of feld
spathic quartzite with Intcrteds of bedded quartz chert pebble
congloojsr* t**, f ne srkoses with interbeds of rtdloictlve
ferruginous conglonert tea. They f re t il s lightly aetrnorohosed
tnd origincl sedioenUry structure is nore or less preserved.
Cobt 11 t erie s
only tne Lorrtino fo nut11on In Its lover members Is
exposed on this property j.tt ni i-aivtj outcrops r-1 the extreaities
of the cliiin group.
L o r r i i ng X.Q r EI 11 on
Thi.j section coaulsts of i green coloured i rkose, the
upper } : rt jf vhtch 'E interbedded -.ith t cofrser y*sllo -. i ricose.
fie.-r theJr Cv;nt; ct vi U-. the jverlying iu:rt::itec en iron be; ring
purplish famr.inou.1.' c^n^loren te of discoloured i;tt ined per sir.ed
;,ui rtz pelbles becocor tnterbec'ded with the f*o ntin lithologic
unltr.. This li the only rr i i o* ctive r^ck unit on the property.
Overlying the f-rkos.es is t series of feldspathic
qu: rt3ilt*c v-lth interbeds of t bedded ^utrts, chert pebble conglomer*
te. The quirtrlte is t yellov cedlur. to fine gn ined
liUiologic unit which dips gently (10 - 15O) to the fouth.

* JPSiW 5-"'vVS-". -•••f,'^- \- --r^*
a^Rt *.- .rf- -.-,, --, -a-. V^-,
Ho contacts v*ro seta ' in outcrop to that thlck&esr^s
.s- .
of the tbove units rr* not t Tillable except for the qu* rt z pebble
^-
•/-J* -
*#' A
con gloae rate which a;.y be tip to 12 feet thick.
The youngest rocki. exposed in the au p rrer ere the
ce intrusives. They t.re generally ve r tic i-1 in di? tnd
up to 300 feet In vldth. They *re visible Hutt* r s on *lr
photographs md thai r extensions off the a*.p tre* hive been
triced in thi? tainner. Their general trend is in i north
westerly direction in i ntr.-ight lino intrusion of the sediments.
Tvo branches off the tva .T.: In rtlkes -ere seen.
Kegtscopict lly they t re typictl KeweenfVin type ditbi ses
exhibiting chf-rtctyriPtic blocky jointing. The contacts r re fine
grt ined f rid ^ruonl&h tnd in pi* ces th*' green fine gr c l ne d ph* se
w; 2 the only tc; tcrl; i i; e en tnorth vest extension of tile northern
nike).
Fjlciir.r
Ctructun.1 Geology
Othor th*n vi ri* 11 on s of ilritu* of bedding, which
inc'lci tos a.lnor folding, Liiere */* s no evidence on this property
of /'ny iaO Jr foli!. structure.
i .^-, r\
. :, .1 ^. t O
7tulting *^ lV- '
Ihe diibite dikes fill fncturos crused by c^npressionfl
north iouth fjrce5 tlu t foraed ti^e Ai'irko Syncline. Frictures in
r.ore of t.'.\ c ; rt west direction -*re -'eveloped off the ctlr4 dlcbi ee

fr*ctores *llo*ing the Intrusion of the finer grained green
- ~ -. " " "* i
diebraes. The Fleck Lrke feult, isstwed to be post ditb*ee by
the tuthor, then recoved the Ef p rr^e froa the isceditte tree
"Vs -
of the Quirke Tynclin*.
J. north, north vest trending feu i t h* s be-*n postult ted
frott t ir ^hotogrtphs md geologic&l interpretation to exist
through cltict S 150007 end S 150019. This is believed to be
?r*-ditbi.sa ;nd resultant of et*t vest forces*
Lcunoaic Geology
The geology of this property ippe*rt to be void of
tha Lover Mirr.iast gl quirtiltet tint conti in the urtniUE beds of
the iilliot Like crap, li o evidence* wts found for the existence
of r structuri'l pre-Kuronim trough for the rccuxulitlon of the
/bove sedlwents i nd unnium -j'j. Only sr.ill difusu qui-ntities
of uneconomic unnlus hrs be- n. found in the younger Lorriine
tion.
submitted,
M; reh A, 1969.

41JteNEM1l 8813A1 PICHE
900
-ir
GEONICS LIMITED
2 Thomcliffe Park Drive. Toronto 17. Ontario. Canada. Telephone: 425-1821 Area Code 416
*
EM16
VLF ELECTROMAGNETIC UNIT
This light, rugged, self-contained, one-man instrument utilizes
the uniform horizontal fields generated by an existing network
of reliable Very Low Frequency transmitting stations, for
rapid, economical, deep penetration surveys.
r
Designed and patented by Vaino Ronka, this method measures
both the verticle in-phase and out-of-phase (quadrature) com
ponents of the VLF fields.
The EM 16 has gained wide acceptance with an increasing
number of major mining and exploration companies as a
basic electromagnetic tool with a growing record of proven
ore discoveries. Evidence also indicates a fair response to dis
seminated bodies. Assessing the data is simplified due to the
uniform horizontal primary field.
i..
SPECIFICATIONS
Primary field:
Frequency range:
Field measured:
Measurement range:
Output readout:
Temperature range:
Batteries:
Size:
Weight:
Accessories:
Horizontal from selected VLF transmitting station
15-25KC station selection. Plug-in units with 2-station switch.
In-phase and out-of-phase (quadrature) components of vertical field.
In-phase ±150v Out-of-phase ±40v Accuracy 1X (dial)
Null-detection by earphone. In-phase and out-of-phase components read
directly from mechanical dials.
-450C to 700C
6 size AA penlight cells. Life about 200 hours.
16 x 5.5 x 3.5 in. (42 x 14 x 12 cm.)
2.5 Ibs. (1.1 kg.)
Optional accessories: Monotonic speaker.
1 earphone. 1 carrying bag. Manual of operation. 3 station selection
plug-in units (additional frequency units available).
Subsidiary of Decring M-lliken Inc.

^OPERATION
AREAS OF VLF SIGNALS
: afterselection of 2 VLF stations
and insertion of proper plug-in
units, knob rotation allows
witching. -
RECEIVING COILS
vertical receiving coil circuit
in instrument picks up any vert
ical signal present. Horizontal
receiving coil circuit, after auto
matic 9QO signal phase shift, feeds
signal into out-of-phase dial in
teries with the receiving coil.
A Coverage shown only for reliable, fully oriented stations.
Others exist, but reliability is unknown. Coverage extent
is based on field experience and estimate. Experienced
operation of EM 16 under weaker signal strengths will
enlarge areas shown.
EM 16 PROFILE
over Lockport Mine property, Newfoundland
IN-PHASE DIAL
shows the tilt-angle of the instru
ment for minimum signal. This angle
is the measure of the verticle in phase
signal expressed in percentage when
compared to the horizontal field.
OUT-OF-PHASE DIAL
is calibrated in percentage markings
and nulls the vertical quadrature
signal in the vertical coil circuit.
Additional case histories on request.
AUTHORIZED AGENT:

TECHNICAL DETAILS
GEONICS LIMITED E.M. 16
The E. M. 16 Unit acts as a receiver measuring the vertical
components of the secondary magnetic fxotfid induced in conductive bodies
by an alternating horizontal magnetic fieK originating from VLF-transrrxitting
stations. The instrument utilizes vertical and horizontal coils to measure
the in-phase and quadrature components ei the secondary field. Bials on the
inclinometer permit the in-pha*e c^ 'V^ "^ to Dc road in positive or
tivc percentages and in degrees.
Frequency range: 15-25 kHz
Accuracy of readings: ^ 1& resolution
•i L i t
v y
t i
* i
* t
^^*
(i
n
o
o
Range of Measurements: In-phase j^ 1507* or j^ 90
Quadrature ^ 40To
DESCRIPTION OF METHOD
To use this instrument, survey lines are selected approxi
mately along the lines of the primary magnetic field, (i.e. right angles to
the station providing the primary field). Readings cf the in-phr.se and
quadrature components arc obtained by minimizing the sound intensity in
the headphones through swinging the instrument back and forth and by
adjustment cf the qur-draturu component dial on the instrument. Readings
were taken with the operator facing in the same direction in order not to
reverse the polarity of the readings.
Plotting the survey results, conductors are indicated by the
amplitude and position of high and low readings.

•^*^**
r^
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s.-'-i'S-^Sr^WA.'i-i'^.-Tw -^".- *x* J*v.i-f. .-\;.'.-," ?*i~t'"
Vr^6:^^ : V'-.^V.--:' T' • :-V:f:V : -."
A word from
Its Inventor
MR. V. RONKA
( The new lightweight and portable EM16 electromagnetic in-
"Strument now provides the ultimate in depth lor mineral ex
plorations.
It was designed basically to reduce the useless expenditures
and high costs commonly associated with the more rigid pro
grammes In areas of uncertain mineral potential.
With Its one-man operation and flexibility, it is now possible
to carry out an exploration anywhere for only a fraction of the
normal cost.
The EM16 does not compete but rather complements the shal
low depth EM15. Used together they provide the perfect com
bination for shallow and/or deep explorations. Large survey
areas can be covered quickly and efficiently than with the
Older and heavier equipment and in most cases the survey
results are decisively superior.

•
What are its Advantages?
COSTS tEDUOO
required t
ap surveys and trees ap
UCKTWErCHT
Ibs. It la easily portable.
EXCELLENT BALANCE
eight of unit la evenly distributed over entire
' '- length, eliminating unnecessary wrist strain with
4ne hand operation.
IUCGED CONSTRUCTION
' "Tough Mahogany frame, solid state electronics re
ceiver and transmitter, witn circuitry insensitive
to noise. Can be operated under high voltage
lines.
LOV OPERATING COSTS
,^-— . . i . , *.
ting exparni *s tor batteries, wMch coat approx-
HrCHLY SENSITIVE
reueuates 90 feel. Greatly
tofts of ore body by prospector.
\
s p k
UNAFFECTED BY TEMPERATURE1: AND
MOISTURE j
Wooden frame alaoabsorbs molstureunder extreme
humid conditions found in the tropics.
IDEAL FOR USE IN OUTLINING MAGNETIC
ROCK FORMATIONS FOR GEOLOGICAL USE
Specifications
DEPTH OF EXPLORATION
10 meters (30 ft.) maximum.
MEASURED QUANTITY
The real component ol the secondary
field at 16 kHz.
ACCURACY
3x 10*5Hp per one small division
on the direct reading meter.
Total of 20 divisions.
COIL SEPARATION
83 cm. (33 In.)
COIL ORIENTATION
Axes 350 off the vertical.
READOUT
Meter indicates negative or positive
secondary field, thus
Identifying conductors or magnetically
susceptive targets.
CONTROLS
ON/OFF switch, zeroing adjustment.
BATTERY
7 volts. 1 ah. mercury battery.
Operational life 80 hours.
ACCESSORIES
External battery holder for cold
weather operation, canvas carrying case,
wooden shipping container.
DIMENSIONS
96 x 12 x 2.5 cm. (36 x 5 x 1 In.)
WEIGHT
1.2 kg. (2.6 Ibs.)
SHIPPING WEIGHT
3.7 kg. (8 Ibs.)
f

SNIVHO Ofr HDNI-l :
NOISIAIG 3NINIW
xynaans

THE TOWNSHIP
DISTRICT OF
ALGOMA
SUDBURY
MINING DIVISION
io*ori t to*on ' toton
SCALE: 1-INCH 40 CHAINS
M* M' M*'

\ /? O S M A R l E LAKE
/
T.L. 26 N
G
l J 5 r f L 4 E
l
x
KEY MAP i" TO l Mi.
L E G E N' D
MAIN BASE CONTROL POINT
MAGNETIC READINGS IN GAMMAS
12,000 ADDED TO ALL READINGS -NO NEG. R D GS.
CONTOUR INTER VAL -IOO GAMMAS
CENTRE OF MAGNETIC LOW
CENTRE OF MAGNETIC HIGH
TOWNSHIPS 0-U, ONTARIO
GEOMAGNETIC SURVEY
SCALE: i INCH TO 200 FEET
flCHf- Oo/3-^l
JUNE - AUGUST, 1 968.
M. KREMKO BASc. P. ENG
\
x
\
N
x
S 150018 S 149992 5 150019
5 150006
r*.
S
O— —
;
\
D
CL'
Q.
l i
i
X.
x.
HOLLINGER MINES LIMITED
GROUP NO. 3
5/5 T t ~
V
/
eei3Ai PICHE 200

T 6
SISTER LAKE
A R l E A K E
N
xf
; TWP t
\ i A : :
T
' fl ' :~*i
y v K
TWP U -,T W D Q
KEY MAP T O l M i.
L E GEN D
OUT-OF- PHASE PROFILE
IN - PHASE PROFILE
VERTICAL SCALE: i INCH TO 20 Ox0
CONDUCTOR AXES
* '—' ' l A
•1 -i r 14-
RONKA EM-16 TRANSMITTING STATION- NAA, CUTLER, MAINE
HOLLINGER MINES LIMITED
GROUP N O. 3
TOWNSHIPS Q-U ONT
RONKA EM -16. ELECTROMAGNETIC SURVEY
SCALE: i INCH TO 200 FEET
PICHE- OOI3-/9I
E
- AUGUST, 1 968
BY M, KREMKO BASc. t P ENG
X
\
\
O
l
l 5 T E R X A*

7
\
/PC'5 A /r
?-b,
- .
7
TWP TWP U
Aa : :
*/^! 0
"f"
i . x
i TWP
l 157
-^,
V
C —— ^
^
P Q
'
TWP 151 TWP i 4
K L Y MAP I" TO f M l.
L E G E N D
READINGS IN -
CONTOUR INTERVAL -
HOLLINGER MINES LIMITED
GROUP NO. 3
TOWNSHIP Q-U, ONTARIO
RADIOMETRIC SURVEY
SCALE: i INCH TO 200 FEET
JUNE - AUGUST, 1968.
BY M. KREMKO BASc., P. ENG-
,1J
B A O r.
a. D-
r E R
LAKE
x r r z. E SISTER L A K

S 150018 49992 S 150019 S 150006
S 1499 98
S 150007 S 14999 7
5 150047
T L. 26 N
SISTER
PROTEROZOIC
KEWEENAWAN
O
HURONhAN
KEY MAP l" TO l Ml.
LEG END
Olivine d i abase
l NTRUSIVE CONTACT
Lor r a i ne___Formation
PRECAMBRIAN
Fine to medium grained feldspathic quartzite,
bedded quartz S chert pebble conglomerate
Ferruginous conglomerate and/or arkose
S Y M B O LS
SWAMP or MUSKEG
ROCK OUTCROP
STRIKE Q DIP of BEDS
JOINTING - STRIKE B DIP
GEOLOGICAL BOUNDARY, DEFINED
GEOLOGICAL BOUNDARY, ASSUMED
GEOLOGICAL BOUNDARY, AIR PHOTO INTEPRETATION
FAULT,
GLACIAL STRIAE DIRECTION
BOUNDARY of HILL a SWAMP
EDGE of BLUFF
RADIOACTIVITY
CLAIM POSTS - WITNESS a CORNER POSTS
MINING PROPERTY BOUNDARY
HOLLINGER MINES LIMITED
GROUP No. 3
TOWNSHIPS Q - U, ONTARIO
GEOLOGICAL SURVEY
SCALE: i INCH TO 200 FEET
y'r
MAPPED ft DRAWN BY M. KHEMKO. B. A. Se., P.
JUNE - AUGUST, 1968.
/v^t——JWV^C*
RAWHIDE LAKE
R A W H l D E
ASE LINE O i 00
41J10NE0811 0ei3A1 PICHE