geol sur rpt cairo twp - ontario
TRANSCRIPT
?.??30 CAIRO 010
imm iento-w.W;'i r;
PROJFCTS UNIT,
on ths property of
c*jNTHAt;TW?S LTD.
Toujnah J jv Ontario
H. J.
Cpnaultiny
The* HwjKstlr; Wiley property of GO claims
t hi- fcouthut'Etttmi portion of thi* Cairn syenitlc Stock in
tttslro Township. In the pu ri t, thia area HOB been external val y pros-
pnctud for preclouu mo la l mineralization? more rucently, the birne
metal potential of the yyenitic intrusive hae rucelvecl nttentlon.
Happlny of the property wae undertaken during the periodv
iieptBftihttr 1 to tifittihnr 2, 1976, guided by rBferericetJ to previoun
privntB nnd yoverhmi.nt wark in tho ereri. During the mapping,
pnrticulfir httftntinri UBU yivun to evidencQ of precious
rninoraliKotinn.
Iho property cunttiBts of 60 contlguoutt unpatttnted claiwis
'i.'U L*. 19390 to LM9ii5? iriDluaive end U21010 to LtiHlOI^
'ibout 1*5 M ilun uoutheaiist of fiwrnind, -Dntnrio t near the
ttmti)] community of fietBchoumn, tho cleiini group IB situated in the
centre of Ceiiro TDurmhlp.
An Rll~u!tHiihor rand extwrnJo northerly through the claim
yrotip from highutuy 66, thereby providing excellent access.
Ir) 1'.r/.'., ^t) i nl ri fiBDphyoicB Ltd. nstfibliah&d B grid on the
nt yroup ond aompltttud e dutailod noil sampling programme. A
report, doted Novumber 1U, 197!*, by tho uiritor, de ac r i bun the
K (jf this survey.
- 2 *
LvitiffnpR of: careful prospecting in thn tiffin i n indicated
by thn pxtBHKivt; old trenching observed duriny the survey.
The geology of tha area IB whoum on Map 2110, fouell and
Cfkiro Townahipn, by thrt Onturio Department of Natural Husourcet*.
Thn distribution of icitHj copptir end tutol molybdenum in felsic
plutonic; rocks of thtr Breei IB ahoum on maps fJ 735? end P733, respec
tively, hy tht! Ontario
[if tfits uiflll druined terrain yenernlly done not
ttxceiid 100 fen t. L'i&tributiori of rank exposure atiropnrtsd to the
Qtint*rul urwit is oeruii-ulJy good Bv&i-bying about 10 per cant.
The rfinjor portion of the propnrty IB dry and fioverurl hy
light brown to rtiddloh eend ent! sandy loam. Areas of grovel dfc~
poaito Jsrt* common. Law lying minor urunB of theso ylBci
oro covered by wet co gtmicnlly dorived eoils commonly knoutn
musket}. Upuelly thnno arutts form north tritndiny lonaoid&l
ri e p o u i t fc b e t w o n n r i ii^ o B .
binsilorly, thn creckr*, pondn and lakwt* ure oriunted in
n north tlirootiort ulth dritiMByo to tho south.
,]fu;k pine, birch, tind popUir, in that ordur of
a r*? pruBMit or* thn high ground. Uleck nprtice and Bldora are
confined to tht* lou! nwtimpy nreae.
t* 1& the moat dominant rock uithln the claim group;
tt dykew intrude thn eycmito.
~ 3 ~
Thu e t rf; 1 1. graphic table le ea follows t
Rl.Cl.NT
Swamp, streets end lak deposits
I'LUBTDCk'.Nt
Glacial, aimd, gravel end clay deposits Unconformity
f mi CAMBRIAN
AHCHiiAN
MAFIC l NT RUB J VI ROCKS (Katachau&n)
DiatiEi&ft, tu]uigriinulKir and porphyritic Intrutiive Ctmtect
ALKALIC
, Mudium to very coaree greineri, equlgranular to purphyrltic
p- Contact
VULCANIC ROCKS atln)
and mutetiitB, el tared
mig - North trcndiny KBtwchewan rilaliBRtt dykes tiro oommon uithin
thri mop artnt. Thoy @ru r?npB{:5ully apparent In thn Houthuor.t rice tor
uhiii-6 nlutndnnt rack expotiurn i n prue&nt.
fJfinyJmj from' ^OD to IIIBB than 50 feet In yidth, the dykeu
mtiy hn ttquigruruilttr or porphyritic, taryo phonocryBtr, of light
grtifc-n yraaesy feldeparB ora chBraotisriotic of the porphyritic. . , i
which its Hoti tibimdtmt that' the 'equigranular type. Disseminated
. l, ~
pyritt: in often prcn&nt in the
phtmntJ of the syenite ara expofied within the map
ri run. Them; pht.1800 generally forto zones* oriftntad north and south
parallel to the west oontuct of tho Cairo Stock along the wast
boundary uf thi? D l H i m group'
Thn moot promimmt phonu of the nynnitB in the very caBrs
yi-BifHJti uccetiionftlly porphyritic x one edJBDunt to tho volonnlc
t;ontr,ct ulong UtdtikByjock Creek. This reddish rock in cornpnsfjd of
pink fefldBpBr teblftto up to 3 inches long generally oriented north-
uf*rdii tt D a f low litructuj'ti. Ntwrtttroua volunnic fragments form
xenolitht* net*r the voluunio contact, tautwarda the rook vtsriea to
and becowes ei littlu llghtctr in colour. At the
o of thn property, olorig the rond, o brink rod colour of the
its chnrMcteristio. Thitu brick reid colour eppenrw to hove
an u rnuult of hydrothornml riltaretion along faults.
tho Kyunitci in gunerolly a medium pink colour. Occasion-
til ly, an sbunduncu of dark minoralu rebulta in o r. re y coloured
tti,
exposures olony thfi uoDt boundary ore tonto-
Idfentlfitrd UB btmHlts or nndetsitBB. Chlorite elteration and
fracture pl&n^t from pyrito diKBumination in typical of
nso linrk coloured f l no yrtiiriBd rock e.
- Within t hi? map nrro, Joints strike northeaut-ee&t imri
Bouthcotit in thti fiy&nStti. f'articultsrly tho aaat trending joints, as
*. *) H.
indicated In thff tmuthtsH&st aeotor of.the property, nre filled with
avttrayinu "l i nttheR wide, occasionally up to 6 innhes wide,
ft mn.'thkHot~eDuth*B(*t complementery eat of joints are likely
Rd with tuirth trending faults. The eaet trending Joints
to rt.'prrtpont B tonainn fracture adjacent to parallel dieibwtje
dykuf?,
fj&yjLl^LJJIiilJjilSMIi " four tiiffororit faults or shears were noted on
the property w)l of which strike northwriy end dip mrer vvrtically.
Dn line ft south, station 27 west, ..s north trending
chloritic: bchifit zohp at Infest 5 feet widu contains'quartz stringers
and Kiinnr pyritt*.
ftdJRctmt to the road, on Line b k south, racant test
pi ttiny oxpotifjfi f* runty chloritic shear zone about 15 feet uide
whlnh utrikers north and di pu vertically. Abundant pyrite forma
tUannminnttuI Qreilnn imd cn-oara along ehunr plfm&tu
Further Bnuth, juat'oaut of the road on'line-72 uouth, the
Bdtjw of H Rynnitft bxpouurit i n h ighly .fractured* Freoture
ft tire BBrpentinized or chloritizctd end minor pyrite dieoemiri
ot ion IB pro&tmt. Old tronchlng expotiee qtiortz veifliing iwroedietely
ttof*t of thn fiBcturtsd eyonita, ,
On thfe cofet Bhort- of Canwron Laku, ti ehaar znru* follohifi
the liaet contnot of a diatniHft dyke. The ahoar zona, etriking north
ond dippiny vin-tiiuilly, if; marked by injury pink quortxtiBR material
itnd diciBomlnrstRd pyrlto.
AB pruviouBly ouyQBritttd, the brick rod colouration of the
eyonltf) ttxpntturbii along tho rond mny ha dorived from hydrotharmal
- f, -
alteration of mirth trending parallel fenite
V&rious locations an the property warn sampled end assayed.
Depending upon their fliimiral content, tha- samples uere Bfjanyed for
copper, zinc, uranium oxide, gnld and silver. Two occurrences of
intercut oro deecribrid ee follows:
samples were asfsoyad from this
location. The bampleB were teken "from large quartzase hloDka up tci
t* feet in diBnmtBr. Individual samples cotislated of fractured
Bv/inQ ciluBRmirmtBd pyrite in the chloritic! interqtineB which
[1.10 find 0.02 o*, gold pur ton. tirowth end debrie in the
trenches tnteJJy obocured the quartz veining. Howav/Br, the number
end tii^K of ttuBrtJroBB hlocke in the area indicetad the presence df
substantial widths of quartz vnining.
This occurrence ic situated about 12QO feet south of north
striking quart/ vcining exposed by old trenches odjficent to Line 5?8
couth. Une miniplii from thit* location did not contain gold, ulthough
the BhtiuiintjB tsppear to form B continuous Zone.
gujljfjj|j[dj^^ - Three samples of eulphidee
from this locution oeeeyed from trace to 0.03'^ copper end 0.02 to
t). (15 D/, of silver. Although theee aesBye appear nonsignificant, e
soil Buiriple Eibnut fJU fuet west (anomaly I; Bradehau, November ID/75)
a&eeyed 0.07^ copper, the highest on the property.
As previously described under Structural Geology, this
sulphide ?oru.:, of heavily diBBeminDtod pyrite in' chloritic' material,
. 7 - ' :"v' '"
itf exposed for 1Ji font towards the anomalous soil sample, titrikee
north, and dipt; vurticHlly. The west edge of the zone ie obscured
by overburden.
araae of four geochemical anomalies, namely B, C, Ci
and J, warts prospected For base metal mineralization BB recommended
by the* writer (Novombtr 12, 1975). With the exception of anomaly I,
tht'Bt1 anomalies and other 3ep.s prominent zonee of metal concentra
tion*} in noilb appear to be nonsignificant. The high motel values
for the most part am attributed to tho precipitating action of the
organic ratter in muskeg.
Tfiu high copper vuluB of anomaly l on Line ^^ south eppuers
ttj he rnlfited to the adjacent pyrite zona. Thia looation also cor-
reepondB to B prowinent malybdnnum anomaly (Ontario Map f''733).
Additional work IP required to determine whether or not'important
bBBtt mejtfil values occur adjacent to tho weet of the pyrite zone.
fjitverul hundred feet northwest on Line **0 couth, station
12 west, u BfimpJi* of quartzose mo ter i til enBByed 0.10 oz. gold pur
Ion. Although the quart* veinlng IB not expOBod the amount of loose
quartzose material in the immttdiate area indicates the presence of
a vein or voirtu at l nan t f) feet in width. About 1200 feet north,
quart? veinlng IB nxpoaed which strikes north. One nample from
this location did not conteifi tjold. NevarthBleas, it appeara that
the quartz rone ie continuous with that to the aouth tidjacent and
to ft pootulbted fault. Over 300D feet to the south fnore
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1?A0?SE0?76 g. ??30 CAIRO
900
'JX) M . ATTAGDKl) AS AN Al'l'KNDIX 'J O TECHNICAL KKl'OKTl ACTS SHOWN l IK. R K NKKl) NOT ItK KKl'LATKl) IN RKI'OKT
['l KC11N1CA1. RKl'ORT MUST CONTAIN INTKRl'RI/jrATlON, CONCIAIS^ONKi K
Type of Survey.
Township or Area. Claim holder(s).
tot.]
Cairu TouirmhipC: Uljluy CtinirticiturE; Limited....
Autho,ofUcnort. R - : i - I'Bhi^Jil [if:ti|itiy!.;ic;i; l td.
Address. ?f, |-j tlt . i;t. L., limminii, Untario -Coveriuo Dales ol Survey. ' lc: !' t - V7f, to Oct.
(liiKrullinf, lo office)
'J'olal Miles oi Line eul. E^.9fJ (197!))
SI'KCIAIJ'ROVISIONS CRKDJTS Rl'.QlIl'.S'J'i'.l)
l-'.N'ri'lk -l()(l;iys(iiH-lutics line eultini;) I'or first survey.
KNTKR 2 (] d ays loi each additional survey using same g) id.
DAYSGeophysical pu ' '"'"
f'.lectioiiiaynetie. .....
Magnetometer.
Radiometric:.
Ollu-r. . ,,, :.^-.
(Jeolouieal. . f ?0 /'' '
(Jeoeheniical.
Al RBORNJ; CR1'',|)J'I'S
Magnetomelei .ovision cu-dils (lo not ;i|.|,ly to airl.orne surveys)
DATK:.
I'.lectromagiietie . ...Radiometric ^ ..........(entn d;iys pfi cl;iim) v
.tlioi of Rcpoil or
l
J'KOJKCTSSKCTJON Res. Gcol.. Previous Surveys .
Checked by.
GL'OLOGICALHRANCM.
Approved h y.
GKOLOGICAL HUANCIL
Approved h y.
'-'-'
date......
. .. ..dale....
-date.
MININC; CLAIMS J RAVLRSKD ] jst numerically
(number)
E. SCHrDLJLf
TOTAL CLAIMS..
Show instrument technical data in each space for type of survey submitted or indicate "not applicable"
(;F,OP1IYSICA], TECHNICAL DATA
Ci ROUND SDRVKYS
Number of Stations. ? BCl[l .................. __ .—.Number of Readings
Station interval.
Line sj)acing.
Profile scale or Contour intervals. . l\!.*4? . . . . . ........ . .... . ..(specify for each t ype o f survey)
Instrument. . . .. . ...... ......... - _ .:... ^... . . _ . _ .. ^.^ ...,. .... . . —
Accuracy - Scale constant . . .... . ..... . ..... .... ...,... ................. .... ^.............
Diurnal correction method. . ... . .. .... ,. .. .... .... . ......... ..^............. ___ ... _ ...^ _ . . _
Jtase station location.. . .. . ..... ..^.. ... . .,. . ...— .. ... _ ...... _ . _ ____ —-—-
KLl'.CJ'ROMAtiNJ'.TIC
Instrument. ..... ........ ... . . ........ .....^..,.. . _ .......—-..... ____
(k)il configuration. . ..... ...^^.^ ^.. _ .... ... . , ^.^ ,. ..^.^ , _ ,... __ -..—
Coil separation. .. . . . _ ^....... _ ^^.,^ ...... _ _ .. _ ,.— __ . __ .—
Accuracy. . .... . . ....... .... ... _ ...-.. ..-... ....-. ..^^.-.. ..,. _ ̂..... _ ...... _______
Method: t l Fixed transmitter LI Shoot back CI In line E J Parallel line
]''requency. . ... ............ ..^.^ ^. __ __ ̂ __ . _ _(specify V.I, l. station)
Parameters measured. . . . ..... .........,...^,.,.^......^..-..... -—--^————————.—.GRAVITY
Instrument. , ,. .... .. ...... .... . .... .. - .- . . _ —....- . _ ..^ ______ ̂ ,
Scale constant. . . .. ... . ^.. . .... . ,.... .. .... ,. ..... _ ̂̂ .^.... ...^^^.
Corrections inade. . . .. . .. ... . . ^.. .. —.... —....-..-.... _ ,-.-.. _ . __ .... ———..-—.—.
J5ase station value and location.. . . . ....... . . ... . . .... . . . ... ............... __ .. __ ...... _ .... __ ... ____ ...
Elevation accuracy. .... ... ,. . . . . . . .. .... ,. ...... ....... . ,. ..... ............^.,JNDUCKD I'OLAin/.AJ JON UKSJS'J JVJ'J'Y
Instrument. ... ... . ........ ..... .....,....... _ -....- .. __ _ .... __
Time domain. ^ ..Frequency domain __ ... __ . _ ^ ___ __ ...
Frecjuency. . .... .. — — Range... — .....^..^ ___ . _ -.—- .-^..—.—.-... _ . _Power.. . . . ........,.. .......^....... _ .... _ ...... _ .. _ ̂.. _ . __ .. _
Electrode array. . . .... .... . ... .... . ...^ ..... ... ...... _ .^. _ ,. M ... —-——.—-^———-
Klcetrodc spacing. . .. . ...,. . .,. .. . ....... ......... _ .....^ ___ ...... _ ... —, -—..——
Type of electrode , . .'* " " " "
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475S76 475677
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2 1475597 ' ( i---'-^4---^ J. .. \J-^B̂ fr V '
LI1-] -Xt21013 419441
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387571 '3875679430 '419431 419432
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l L A/ l L 39/W236 1399235
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419 330 41927 ,4 192 66' | Q . . .419273 l 4192 /68 .447322
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Kimberley Twp.-M.226•42A02SE0278 2.2230 CAIRO 200
b. li.
THE TOWNSHIP OF
CAIRODISTRICT OF
TIMISKAMING
LARDER LAKEMINING DIVISION
SCALE: 1 -INCH 40 CHAINS
LEGEND
PATENTED LANDCROWN LAND SALELEASESLOCATED LANDLICENSE OF OCCUPATIONMINING RIGHTS ONLYSURFACE RIGHTS ONLYROADSIMPROVED ROADSKING'S HIGHWAYSRAILWAYSPOWER LINESMARSH OR MUSKEGMINESCANCELLED
*c.
NOTES
400' Surface Rights Reservation a long the shores of all lakes and rivers
AREAS WITHDRAWN FROM STAKINGS.R.- SURFACE RIGHTS lection Order No.
M.R.- MINING R IGHTS D aU D iipoiitlon F i [e
(STV.H.F. Tower cofiin tile
42(R.S.O.'60) l/B/6843(R.S.O'70) W.69/74 7/I/T5
S.R S R. S.R.
I5376v. 2 177224177224
SAND and GRAVEL
M.TC Grovel Pit ZOG
M.T.C G ravel P it 1313Grtuel Pit 204,File 1 27307
Gravil F ill 1 27307 Gravel Pit 2 05
Gronel P it
OCT281975SURVEYS AND MAPPING
BRANCH
PLAN NO M .2IO
ONTARIO
MINISTRY OF NATURAL RESOURCESSURVEYS AND MAPPING BRANCH
SYMBOLS
Boundary of rock outcrop
Small rock outcrop
Geological boundary, observed, interpreted
Geological boundary, approximate between syenite p hases
Strike and dip
7J
Fault, observed, assumed
Shear zone, observed
Muskeg, swamp
METAL AND MINERAL REFERENCE
Au gold
py pyrite
qv quartz vein
q quartz
qs quartz stringers
fi fluorite
hem hematite, (specularite)
tour tourmaline
xn xenolith
See South Sheet for LEGEND.
O
l
;';-.s
Hi
# Is
: \
^1 M
?4 N
16 N
'2 N
B-L O
\.
MAP
' ' ' r
r~T '
i— -J
•^* *
-.-4
66
fi t.
42A02SE0278 2.2230 CAIRO 210
GEOLOGICAL SURVEYON THE PROPERTY OF ,
MAJESTIC WILEY CONTRACTORSCAIRO TOWNSHIP ONTARIO
BYSHIELD GEOPHYSICS LIMITED
SCALE400 80u i2OO
iF'EET
OCTOBER 1976
NORTH SHEET
B. L. 43 E
LEGEND
CENOZOICRECENT
Swamp, stream and lake deposits
PLEISTOCENEGlacial sand, gravel, clay deposits
UNCONFORMITY
PRECAMBRIANARCHEAN
MAFIC INTRUSIVE ROCKS(Matachewan)
D
V
y * , , t , l . .
D
Dp
Diabase, fine to medium grained
Diabase, porphyritic
INTRUSIVE CONTACT
ALKALIC INTRUSIVE ROCKS
sSp
SyeniteSyenite porphyry 8 coarse grained syenite
INTRUSIVE CONTACT
VOLCANIC ROCKS(Keewatin)
Basalt and andesite, altered
See North S heet for S YMBOLS and METAL 8 M INERAL R EFERENCE.
CAIRO TOWNSHIP
GEOLOGICAL SURVEYON THE PROPERTY OF
MAJESTIC WILEY CONTRACTORS LTD.CAIRO TOWNSHIP ONTARIO
BY SHIELD GEOPHYSICS LIMITED
SCALE400 8OO I2OO
FEET
one Inch to one half m ile
OCTOBER
SOUTH SHEET1976
42A02SE0278 2.2230 CAIRO 220