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42Ae7SW8068 63.2635 LANGMUIR 010
INTRODUCTION . ' ' ' . -~ - : -.:,-y ; ''' 'O' ." ; ; : . -' . "' . .' '';,.-.; : ''' :.' ' " ' r :' : V""vv : -J-.--J r--. . -. '."' ' "' - ' '
During the period Oanueiry 11 tp 3^1^^ IS, 197D, a vertical
loop electromagnetic survey UJHB carried out 0n part of ths Langmuir
Township property df CI au Lake Molybdenum Mines Limited, ^05 - 67
Yonge Street, Toronto, Ontorlo by Shisld QeophyBica
A MqPhnr 8S15, IQDp/itbQQ.t^iiciit^lKonati.
for tho survey. . . : '^\. - 'S' ^ '' :' " : ^ ,.,-'/
Tha prtspsrty cDnsiatB of 12 contiguoufi unpotented raining
claims numbbrod aa ftillous: P97801, 97802^97603, 970[W, 97805, ,
97(i06, 9a66B, 98669, 9B67D, 98671, 9867*j anc l.1 .9606'..
Only nin0 of the claimo u/ere Ddvorad by the elBctromagnatio
survey aa followB! P978D^, 97805, 97806; 96666, 98669," 98670, 96671,
.90674, and 98675. " . \ - .- ^I'^f^ ' . ' ,-' '''.' . '' ' :
AND ACCCSS . .^'' ; '-: '"\ :' ! ' : : .- . '" ' v. ; ; ''. '. 'V
Thn claim group is located in the northutjot part of Langmuir
Township on the east ahorfii of Cardan Bay t ACCCBS to the property
for tha purpose of ths survey uaa via B ulntar road frow South
Porcupine to Langmuir Townahip, a distunca bf jappr0xitriat8ly 15 mi le a.
Portions of tho claim group '' wQr.^''ji'xiflyii.;piUilif.;hii'id...''by' Tiriax
Development Explorntlun Limited, fS'bvE* fxploratianH Limitad and
Con-Key Mines Limited, Magnetic arid C^tiitrnwegnBilb aurveya ware
completud by each company. Con-Hay Mines Limited perforfred an
induced polwrizatlnn survey and drilled one hole on the northern
portions of the group. Tha drill holB int(?raat:tfd mftflo. - . - '/' ' ' ' :' ' * :. :. ' Vwl/j.
rockB ond peridotitB with minor diaaaminatad
" : ' ' * '2 - ;: ''\. ' '. -'.
Langmuir Township yas mapped geologically by the Ontario
Department of Minea in 196T. A number of took "outcrop* occur on
the property with the main concentration of outcrops near tho north
property boundury. The rocks are mapped as mafic volcanic tuff* and
amphibolitas. Overburden thickness fin the proparty should bil in
the O to 75 feet ranyi?.
A magnetometer survey was completed on the proparty In
Novomber 19&) by Claw Lake Kolybdanum Fdnaa Limited* Th* conclusions
from Q report on this survey (Steers 1969) ware HB follows:
"Tha ujBBtern portion cf the group (not covered by the
BlDctromagnetic aurvay) ia underlain by apparently homogeneous rocks
of low magnetic susceptibility,
The eastern and central portions of the property are
underlain by mafic volcanic rooke which may, in part, hnvs been in
truded by sill * liki! bodies of ultramafic rocks.
The most prominent features are the contact areas between
the homogeneous rockn of low magnetic susceptibility."
sector of the property covered by the electromagnetic
survey is underlain by mafic metavolcanic rocks that have a north
to north-northeaaterly strike direction end have 60 e to 70" easterly
dips. The tr.nfic mettavoicanic rocks may have been intruded by Bills
of ultramzific composition,
At least one fault having en east-northeast strike direction
can be inferred an the basis of the magnetic dots. Other psrsllel
fuulta may also be present.
- 3 " : :. ' ' , ' , " ' : '' ''''' " .."
Up to 70 font of overburden occura on the property.
INSTRUMENT USED t Ml) aiKl/LY METHOD
A McPhar 8S15 vertical loop electromagnetic unit was employed
during the aurvoy (Ben Appendix 1 for 'instrument' data)*
The survey woe carried out LIB ing the "fan method" for
coverage of tha ground.
A total of '466 atBtii,nB were eatabliahad during the aurvay
on a total of 6.6 milae of picket linaa, '
SUHULY RESULTS ' •••. ' " , , ' ": : "; i ," '.;'-'- y '' ' :. ' '., ' ,-
The reaulta of thp, survey are preoanted on the wap accom-
panying thin report (in pocket). Fcur poaaible conductive zonea
wertt outlined during the survey (Conductors A to O on map).
None of the cnntiur;tore orf definito bedrock conductors,
houBvar, all merit detailed electromagnetic cheok aurveya.
Conductor A displays low anglea on the eaet aidn of tha
conductor axie with higher anglea to the waat. Tha conductor
displays a tjonBral corralntion with o broad 2QDD gamma magnetic
Conductor 8 is a poorly indicBted, poaaihiB cpnducUva
thot corrBlates cloaaly with a diatinct, narrow 13DC3 gawfisa
unomoly. The apparent conductivity way be due to a diabase*
volcanic rock contact. '
Conductor C la riominantly e high frequency response uilth:a
luoak low froquancy.raapQnaa on line. 28. ?
Conductor D ia weakly indicated on linea 4N,6N, BN, and
1UN. The poaaible^conductive zona ̂ 01^ ;fljt ih?;f*nd8 pf linea
read from transmitter locutions 1, 2, and 3, The apparent con
ductivity could be duti to mifloriantHtion.
CIWCLUSIDMS ' . . - :' '" . V ' v '- ' ' . ' ' ,. ' V '
Four possible bedrock conductive zones have bean outlined
by tho survey. Conductors A and C are the moat probable bedrock
conductors. Conductor B is of interest because of the clone correction
of tho conductors axis with a distinct magnetic anomaly. Conductor
D la tentatively indicated aa a bedrock conductor pending detailed
check work.
HECOHHENDATIDNS . ;
It ia recommended that the four coHductiVB zones outlined. ' ,i. ; .v. ' * -i , " :' - . i '- , ' - ' , ' . /, ; . :
during the survey be detailed in order to more properly validate"' .Vf." -. . ...; . - ; ' ' ' ,'V '.. S W- . .;'': - ' ' -
them prior to rscommending D drill program* ? v
Respectfully Bubmittadj
SHIELD QEOPHYSICa 1JMITCO,
Timmins , Ontario,
January 19, 1970.
RLFtRENCE
STLLRS, J.E. 1969
Consulting Geologict,
Report bn a Magnetic Survey on the jsrpperty of Clew Lake Molybdenum Limited, Langmuir Township, Ontario} private report.
I, Pater T. George, residing at 391 John Street, fiaiaina, Ontario,
a consulting geologic with 'off lo* tt 26 Plna Strept SoUth,
Timmine, Ontario, do haraby cartlfy thetr ;
I attended Uueon'a Univoraity, Kingston, qntarlp^isnd
with en Honours 8. Se. degreo:in QaologloaX Sciancsa In 196** and I
hove completed two yaws of post graduate atiiaitfl at Quwn' a
University. HinyBtoni Ontario. " :
I aw B Hamber of the Baologlcal of
Timmtna, Ontario,
JanuBry 19, 1970.
Peter T,, v ' " ' . " . ' '. i,: *. "-' 'f- , i. . " - - - '
Conauiiing Gaolagiot,
A, P P E N O
Scir vp y Mjf ̂ hod anc^ Ina trument Da ta
UURV/EY
Any alternating magnetic field will induce an electrical
eddy current in the medium through whioh the magnetic field
passes. If a source of en alternating magnetic field la located
near e conductive body anomalously strong eddy currents will be
induced in the deposit due to its high electrical conductivity.' , " ' r J ': ' "
electrical currents induced in the conductive body will produce a
secondary magnetic field proportional td the intensity of current
flOW. ; ' ; ' .-..- - ' ' "' : •••; ,. ' [ - ^ ' ,- ;
A receiver coil tuned to the frequBrtoy of the transmit
ting device will pick up both the directly transmitted eignai and
the eddy current signal.
The electromagnetic unit used in this survey is B McPhar
unit and consists of B vertically mounted* motor-generator
powered tranomittiny coil operating at frequencies of 5QQD and
1000 cpn. and B receiving coll, tuned to the tranamitting fra-. ' " ' ' f . - ' - . :
quenciea, an inclinometBr, a,n amplifier artQ \ -n helBidtBt,. "' . ^ A " *.' --:i '' '"t 'i' ;- . ;- "' ! - ' ' "" ' ' J ' "
Throughout the aurvny, the tranamitter and receiver were
aeparated by distances of- ADD* 600 ?nd ; 12dO,f^et. The plane of' - "' ' ' ^ '' ' '" •'•"l '''' '"' Ji '.'/* .' ' ' '. ' " / , . ' • -.'
the transmitter coil urn B oriented aa that the trarmmitter waa- . ' ;', ' "V.,. ;'. •'•' ' , ' '. . ''. - '
vortical and pointed toumrdd the fBCeiya?r. OriBntation was ob
tained using a plate on which predetermined receiver positions'' ::.:. ; .: " - ^ ' ^.. : T:.;,OO. ,-'-r'- v '\ ": - : ' ; ' . '-' : ''.-::were plotted. Stations ware read ut one Hundred 'foot intervale.
At all timaa, the receiver "faced" the transmitter. The results' ' , , ' .. F '" ! . '' ' " ' -, ' . '" '- .M '' t y":"" '
obtained are dip angles, meaaured in degress. The dip angles ara
obtained by first orienting the receiver coil in the plans of the
magnetic field by rotating the coil about a vertical axie until a
null or minimum signal is obtained, and then rotating the coil1 i*' ' , - - - '~ -' - ' ; . ' : . , ' ' . .
about a horizontal axia until a null or minimum aignal ia obtained.
The angle which the magnetic fiald makee with the horizontal ia
recorded ae a "dip" or "tilt" angle. In the absence of ,a con
ductor the dip angle will ho zero ainca rto secondary field le
present. In the presence of o conductor, the axia of the receiver
coil points towards the conductor and the plane of the, coil away" " . ' . -' .'. /- ' ' ;' ;',i, v '- '- ;- , -. ' ' - -. :' '' - - " . ' ' -.
from the conductor. In the preaence of e condgctor, tha eecondery
magnetic field IB usually dinplaceri frqfi the primary in-phnoo aa
uell as direction so that the total field ieellipticnlly polarized.
The receiver cannut then be nulled completely but a minimum aignal
can be obtained, the width of the''.ii^niiRum biting iti indication of
the phsoe displncement.
The tilt angles ero plotted as profilea,, the xero or
"croaB-over" point indicating the fociia of ̂ he.ACphdODtor axle. ;
Dnce a conductor axie haa bean established,the trans
mitter is set up over the conductor and linea are rend on both
sides of the transmitter and the conductor axle le traced out by"'* ' ' i "' ' V' -' i . ...i .. -. .' 'r . ' : :'.- .' . . : ' '' '
"leap frngging" from Mcrba;B-ovRr H t4o,?I QJlPi|B8*ovexiH . ;
Opera t(inq rrequenciBti t 1000 and 5000 cyalee per eecnnd.' i' .. ' . i '.'•'••'•*.- 4... , . '-'. i ' - ' '. . -;- r; i Y . - ' •-••^m,^. : -. --Kenrje; 2QUO foot separation betufieeh trrinawlttdr end receiver for
a i 10 degree null width.
Depth of Explore t i on t Roughly half the distance between'mitter and '' "'
Tranaroittor Poumr Supplvt 5DO watt alternator driven ijy a 1K H. P.englna. -,- /..- :; " - ,' ' :: - ;'..,;' /;; :
PaokbDard-mounted angina Qenerator ^^ J*B Ibs.TrbnBimltttr cbiJL on ^ackppard ' ;- **9 Ibt*.Coll mounting pnle artd 8pre0dBr ti*f 22 IbB.Receiver 7 Ibs.
42A07SW0068 63.2635 LANGMUIR 0S0
GENE HAL . . -.' . ' " '' : '' , . . ' ..' : - - •
During the period January 19to to January 23rd, 1970,
detailed electromagnetic survey work wna completed on the Claw
Lake property. Information concerningthe property ia described
in the attached report.
DETAILED ELLCTKDMACWLllC .SURVEY \ , J }.. ,., : . : -'."' *;-S'.'-; :, ': /'- ' ; . : :; '.-. : '
Three main conductive zonahav* been outlined on the
property. Theae are designated weat conductor which in part corree-
pondo to conductor fl on the general coverage plain, centre conductor}
and east conductor which generally eorreaponde to conductore A,
C and t) on the general coverage plan, the conductors ere described
aa follows: -: . ' ' -''' :;^'-' ' ..' -'.' ^ "'.'...' ' - '':-.-- '';- : " -""
uiest Ponductorai Almoet coinciding with B.L. t*OUI, this conductor ,
is at leoat 2^00 feat long, from Line AS to 2&S and strikes eHBBntia
north. For a length of 100D fafet, nb*rth of iinie 20^^ thia conductor; ' ' i ,; '. \ ' ~- \, . . ' ' ' j ' , ' i.
,, ; , t ..' ' '' '- ' " ! ,;' " * ' i.' '. jl " ' ' .' '
correepunde gtnerelly to a diabaee dyke (Bteore, November 18, 1969)*
Further north tha conductor ewingo east of the dyke into en area
of hiijh magnetic suaceptibility several hundred gatnmat above back
ground. Thia magnetic high probably represents ultramafic rocks. .
AB baaed on tha dip angle profilea, the conductivity ia
conaidered tu be of muderate to Btrong intensity with the oxcMptiqn
of Line 2'.5, neur an interprotad northeaat trending fault (Steera,
November 16, iyt9), uhere the conductivity is uiakj,
That purtitm of the conductor (approximately coinciding
with the diabase dyke is probably caused by a wet faulted contact.
Further north, the conductof, oroaaea a contact between rocks of'. , - i. .' -i' V ' ' - ' ' :',' v .' '-' ''- ' - -". -
'' ' * ' ' ^' r ' "' ' ' ' ' ' ;'. ,' " ' ' . . ' ' - .'. "' -' ' ' -' "-
IDUJ magnetic susceptibility, to the wBtt, und high roBgnetic
Buaceptlbility to tha east. Uhara the conductor entftra ;|he rpck^i pf
high magnetic susceptibility there IB an emhnymeht in thf contact,
This north portion of the conductor underlain by tpfiViB af hltjh
magnetic susceptibility may ne ctjuaad by aulphida mineralized
ultramafic rocks. . - ' . ; . "- , ;- '"vV:,.^:;v.:, ^ -' . :- ' ' '-i- , ' ' ' ' : '- v- ;, v:v -\ . '
... ."' " ' ' ' ,. ' ' ' -' :- '' ?.:--- !'' ' ' -' ,' ." ; '
Centre Conductor? This conductor ia at laaat 6DQ faet long oroaaing
Iin08 ZkS en ri ?fib. It almost coinciduB with the aaat edga of a l
lenticular maQnetic high Btrikirtg about no^'th* li? appears to be
terminatnd by B postulated northeast trBndihg faultV ' .
Although the conductivity. la valid, tha intenaity carniot ; ' ; ". . -' ' ' ' -'-'- ' -.'"-' ' .' . '' '"- , ,' -. i '- - 1 ' 'i . p
be BBcartnineri alnna the conductor is indicatBd oiii|y by atrong
inflections of the dip angle profilas. ;"
The conductivity may ba caUaad by a wnt fauitad rook
contact. ' . ' ' ' , ;' ' ;\ ' - , .' . ', -;: ' ''i"'.-':, : .,'-" : : .- .-'.^
Canductori This conductive ztina croaans tha /Bil ti^B propuriy in
a gsneral north-aouth diractiun for a length pfJBOO fuet. The zone' '-' " ."' '. r '- : "y ; '-,-.'v' .^';;W1 i-'^^' V - i;; '--- :- : '';'-' ;'.. t ' - ..-.V' 1
of conductivity croatiaa rocka ^ of variable magmatic Buncaptibility ,
ranging from abuut 1000 to 2200 gaifipiaB. "v j \' i
The north portion of 'thinj. t;pRduCtivB zonB, fqt 3PO faat,
is of wwok to moderate strength baaed on the ratioa of Ipw tp high' ' ' '
' ,- X , .' ' ' - - ,-', "'S - ' 'r . . ' i '- .-''
dip angle profiles. From Line 129 to iine 24*8, thBBputn portion v
of the conductor in of moderatB tp strong intensity, tha intBT"* '- ' ' ' . ' '"" - - ' i ' : . . ' ' ' ' ;.-'. - ';
' , :''\
vening portion of thn conductivB zone is flf ̂ wiiak tt3 modgratB '; ;-
intensity. Hare the variable iocationi i 0f tHc (sbndMctpr JBIKBB .way
indicate B wide zone . of u&ak conductivity i the pref erred intBrpratation,1 ' - ,' ' ' V - ' '' - : : : ''".'- ' ' '^'"' '- - ' - - - l ''" 1 "'" ' ; 1 '. "'' ' ' t "
or two approximately parallel conduqtpi'B 200 .fast -fijpart. 1 ^ ';; -
- ' -3 - ' J:'-'. . " . ' , . ',. '; Y -x- ' - ' " , ' - ' . ' ' ' ' '* " , -, r. '
Tha i?o'-;t conductor appears tn ba caused by a prominent
fault or ahuar zona. With a fHV/Qurablf geological environment ;
BBctitinn uf the conductive zonn nmy contain sulphide minnrolizatian
associated with ultramafic rocks. , ,
An iatjlatfid conductor crosses L ine 2QS at Station
Although this conductor appears to continu* northwards alantro-
magnetic traverses in this area were not uxtaiidecj far tnriutjfi i wiat
to crciaa tho projficted axis of the cbnducto.r^ ,|t ̂ la aKplc ted that
the conductor f ol louis the direction sif a probable diabasa dyk* in i- . - - ' "-'; ' -' '-- -'' ,~-' " ' - ; " , ' . ' ' -,;V
the area (Steurs, Nuvombar 16, 19fi?) andvtnat tna conductivity lav
caused by the cant , ut.' t TaultBd contact of the,. ' ; .;."-;- ' '. ' ' ''"' ; '";;.-^-:.'X^.;.";::
AND ' '
It is propoaed that ̂ BBCtiona of tni f *8ii ind uaat con- ; ;' '' " -* ' * j' . iV, . \ ''"- 1 '.' , f- ' ?'.'""'*' ~- ^ .. p '-
ductnre be' investiyatad by drilling. .' ? ;!, ' . ' ' ' .. '- '' -' i'. ''* , - : '-: ~ -' - , ' '. ' ' ' ''- 'r'--' ' '
The first hills IB located to investigate the north stctifcn
or tha went conductor, A cowbin8ti{|n of fBctdrB indicsatt tha
puaBibility of aulphidB mineralization. ThB cpniduiitoj' nroaoea li: ' ' '.' ' ' ' ' ''. " , - "' , ' ' ' " ' f f '
rock contact whern rocks nf low magnetic susceptibility am smbayad ,-
by rocka of high megnatlc susceptibility* The rockB of high Biapnatl.ts
Buacaptibility era probably ultramafic. ^ * ' i . v;
Hole No. 2 la located to inveatigote the centre portion
of the aaat conductor. Hera the axaa of waak conductivity bound
a magnetic low. Y. . ' ; ' .-'••,- ' - ' :"'"^''^.^ "'. : ' ''' ,. : "..- "' ,; -.".The north portion of the aa^t conductor^ lieai1 line 6N, Ip
of moderate intensity in an urea of high roaQnatic auacaptibllity,
Hole No. 3 ia propoued to invastiyate thia area for poaaiblB aulphide. '. , .t' i ' . -i'*, .-' '"'v'1''. ] ' ' ." " '- - :*. . ' ' ' ' . ' ' .' ; - 1 - , ' '
mineralization. ' ': '' -.f. 1 ' . '"-. /', , ' ,' '^ :- ' 'i' ' .' " '. : ^'' ' ' ; "V ,','-
' , - . ' - ,..
Hole No. k i s located to investiaBte the eouth faction of
the east conductor adjacent to a poatulatad northeast tfanlflin'sj "; t
fault a structural condition perhepp favour?biB to suiphlde
mineralization. ' , : - - " ;:'.-- . ' ; : / ; "-^'•:i '.\^' ^ ;-... :.:
Specific data concerninij the pyoppsad drilling is aa' ' '' '' "" - ' ' ' ' *' '
Hols Line Station Ofoaction Dip
1 88 39*25iii ulest 50" 250
2 W 3 1+OQul UJaii ; 50"
3 6N 31+BQN itJeat SO 0
Four holes . ,. . - - ' ". ; - /'. - ' ,,'\ -' .'. ' ; : ;-.; 1IOOV-:;-' ' " -' " ' ' - -'- i " ; : '* : v- ,' '- "'.' ". ' ' ' f-' ''
The BBtimntEri coat for this drill projsot including
Buperwiaion ia
SHlttO Qt
Timmlna, Ontario, R. J, BradaHBW,
January 3D, 1970. ;
42Ae7S*e*68 63.2635 LANGMUIR 030
INTRODUCTION . . ;
During the period November ** -7 inclusive, 1969, a
magnetometer survey was carried out on the property of Claw Lake
Molybdenum Mines Limited, Suite 405, 67 Yonge Street, Toronto,
Ontario. '. , ,
The property surveyed consists of 12 contiguous uhpatented/
mining claims numbered as follows: P97801, 97802, 97803, 97804,
97605, 97606, 98668, 9B&69,; 98670,, 98671, 96674, arid 98675,
LOCATION AND ACCESS . , ,. "";v . '" ,-: ;i - !,'\ -^ '. . ^, ' '
the claim group is Ideated in the northeast quarter of
Langmuir Township some,20 miles southeast of Timmins, Ontario.
Access for survey purposes was provided by boat on
Nighthawk Lake. . '-.*
PBEUIDUS UIDRK : . , .."- - '' '
Portions of the claim group were previously,held by Tinex
Development Exploration Limited, P.C.E. Explorations Limited and
Con-Key Mines Limited. -
Magnetic and electromagnetic surveys were completed by
each company. J
Con-Key Mines Limited performed an induced polarization
survey and drilled one hole on the northern portions of the group*
The drill hole intersected basic volcanic rocks and peridotite with :
minor disseminated sulphides* . ^
GENERAL GEOLOGY . ' :'- "":\ - '''-. . - ;.-,'
Geological mapping by the Ontario Department of Minesl'''," " ' ' :. ' ' '' -' \ . '
indicates that a few, scattered outcrops of mafic voTcanic tuffe
'. '' ~ 2 - ' ...' ' ;. ' : ; .--^:;;' '-'".'.-:... ,' 'Y' " ' '
and agglomerates occur on the property. Correlation -between the
outcrops and previously performed magnetic SMtvays IritiicatB that !thB
rocks have a northerly to northwesterly stfike.
It is thought that part of the property may be partially
underlain by sill-like bodies of*ultrabasic rocks. Some differentiated
ultrabasic sills in lanpwoir'fownshijpi containi signif iC'ant airipunte of v
sulphide mineralization having values in copper and nickel* '
INSTRUMENT USED 'AND SURVEY ̂ METHOD -Vi y ? f; \ : f;
The entire survey was carried but utilizing a fluxgate,
M.F.-1 magnetomBter manufaptured by ScintreX Limited* Sensitivity
of this unit is * 5 gammas. \ ; '. :'-i; .. , ; :
Base stations to facilitate diufnajL Corrections were
established on all baselines at iOO foot intervals. All picket- - " '- ! . . - : -.-' " -. v ' - ' ' -
lintis were read with a station interval of 50 feet. ';
A total of 1352 stations were read, 132** of which were :' . *'.' j...'- - - - -' --'' ; - , ; ' --.' -
within the confines df the claim group. ;,. ; ;
SURUEY RESULTS , ' ; ; ;"' './- /. ' ', .' . ^-, ••'. ; ^ ̂ ' - . . - -
The survey results are presented in plan form on the ;
accompanying map. lEiomagnetic contour linea havei'bfe'fth drawn ,at 1,00 .
gamma intervals between 200 and 1500 garnmaa and at 500 gamma intervals
between 1500 and UOOCi gammas. ' '
Maximum magnetic relief is in the order of 3900 gammas, '
There is a little magnetic relief ini the ebuthwest portipn
of the group indicating that the area is underlain by hOmogBrtBOUS
- 3 - \ v -- :,?"'^ : ' ' , ''••••"'•"' ' -' '''' 'i;/. -V. . ' - ,
rocks of loui magnetic susceptibility. ;
Tuo faulted diabase dikes are indicated between tie line
50 U and B,L. U O lij. ; .... -'
A sinuous gunerally northerly trending contact zone is
present near baseline i*Q UJ. j Cast of this zone the isomagnetic ctintours
exhibit a complex pattern of isolated highs and lows. It is
believed that this groa is underlain by mafic volcanic rocks which
may, in part, have benn intruded by narrow 8lli*like lenses of
ultrabasic., rocks* ; ;
In the extrnme southeast corner of the map area north- ;
easterly trending isarnagnetin contour lines are, believed to indicate
another contact area. The rocks to the southeest are believed to be
the same as those underlying the western portion of the property.
On line B N at 27 id a reading of 79frO gammas waei obtained*
It is believed that this is likely due to mari*made causes* As
nearly as can be ascertained from the data on file the drill hole by
Con-Key Mines Limited should have been in this general are?. . ;
SUMMARY AMD COIMCLUSIOfJS ' .;'"^ ] ''': :̂ '\ ''f. •^'•'. ;"--.''.
The western portion of the group is underlain by apparently
homogeneous rocks of 3ow magnetic susceptibility* , .' :,
The eastern and central portions of the property are under*- . ^ i :
lain by mafic volcanic; rocks which may, in part, have been intruded
by sill-like bodies of" ultrabasic rocks. ' , ,
The most prominent features are the contact .areas between"
the mafic volcanic roc:ks and the homogeneous rbcks; Df: low magnetic ̂ jV
susceptibility. ^ J; ; ' :
RECOMMENDATIONS ! ; .:h-
It is recommended that, the scattered pUttstQpings on V
property be carefully examined. It is ppssibl,^L thai:a touch
interpretation can be made, if better geological icpnirpl is
Since it is possible that petit^o'tite Sills (do exist tin
the property is is recommended that a dual frequency veftical loop
survey using the fixed transmitter fanl;'ffl'9tl^^.-j^la;,.C3.8ipplBd^out;'^iiJn^ thB
central and eastern portions of the property*^X :
Consideration should be given to.putting : additional lines
in order to perform the electromagnetic survey on iines spaced at
200 foot intervals. Should sulphide concentrations be present on
the property it is likely that they will have! limited strike length
and that they will b f. relatively poor conductors,;
Respectfully .submitted,
\ SHIEUD GEOPHYSICS ilMITEO,
Timmins, Ontario,
November 18, 1969.
J. E.
Consulting Geplogist
l
Type of Survey———
Chief Line Cutter or
Party Chief P. Young
Consultant J.E. Steers
SPECIAL PROV 42A07swae68 ea.aeas LANGMUIR
ASSESSMENT WORK DETAILS
MAGNETOMETER
NomeRR#1i Timmins
Address
NameCOVERING DATES Line Cutting
Address- / 3
Field Geology or Novembeg 4-7. 1969 inclusive
Office Mov/ember 1tt, 17, 16, 1969
900
A separate form Is required for each type o! surveyG. Gaqnon________Highuay 101. South Porcupine
Nome Address
__________199 Leiphton. South Parcupina__^_
INSTRUMENT DATA Make, Model and Type
Scale Constant or
Scintrex. M.F.-1 Fluxgate MagnBtomBtsr
j: 5 gammas_________________Or provide copy of instrument data from Manufacturer''s brochure.
Total Number of Stations Within Claim Group ——132n——Number of Miles of Line cut Within Claim Group——13*3
ASSESSMENT WORK CREDITS REQUESTED Geological Survey
Geophysical
Days per Claim
- Days per Claim
MINING CLAIMS TRAVERSED
P-97601. 976D2. 978D3. 976Dtt . 976D5. 97806, 96666 T 98669 T 9B67D r 98671 r
9867^*, 98675 ___ _________________
PATE Movember 16. 1969
TOTAL
SIGNED
Special provision credits do not apply to Radiometric Surveys
Submission of Geological and Geophysical Surveys
As Assessment Work
SPECIAL PROVISION
In order to simplify the filing of geological and ground geophysical surveys for assessment work, the Minister' has approved the following procedure under Section 84 (8a) of the; Ontario Mining Act. This special provision does not apply to geochemical, ground radiometric or airborne geophysical surveys.
If, in the opinion of the Minister, a ground geophysical survey meets the requirements prescribed for such a survey, including:
(a) substantial and systematic coverage of each claim(b) line spacing not exceeding 400 foot intervals(c) stations not exceeding 100 foot intervals or(d) the average number of readings per claim not
less than 40 readings,
it will qualify for a credit of 40 assessment work days for each claim so covered. It will not be necessary for the applicant to furnish any data or breakdown concern ing the persons employed in the survey except for the names and addresses of those in charge of the various phases (linecutting contractor, etc.). It will be assumed that the required number of man days were spent in producing the survey to qualify for the specified credit.
Each additional ground geophysical survey using the same grid system and otherwise meeting these requirements will qualify for an assessment work credit of 20 days.
A geological survey using the same grid system,and meeting the require ments for submission of geological surveys for maximum credits will qualify for an assessment work credit of 20 days. If line cutting has not previously been reported with any other survey and is reported in con j unction with the geological survey a credit of 40 days per claim will be allowed for the survey.
Credits for partial coverage or for surveys not meeting requirements , for full credit will be granted on a pro-rata basis.
If the credits are reduced for any reason,a fifteen day Notice of Intent will be issued. During this period, the applicant may apply to the Mining Commi ssioner for relief if his claims are thus jeopardized for lack of work or,if he wishes) may file with the Department,normal assessment work breakdowns listing the names of the employees and the dates of work. The survey would then be re-assessed to determine if higher credits may be allowed under the provisions of subsections 8 and 9 of section 84 of the Mining Act.
If new breakdowns are not submitted, the Special Provision credits , are confirmed to the Mining Recorder at the end of the fifteen days. '
ONTARIO DEPARTMENT of MINESRETURN AT POINT OF MAILING
Ontario Department of Mines, Parliament Buildings, TORONTO 182, Ontario.
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K442&K44246K44242K44 28
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LOCATION MAPScale: l - 25 M iles
LEGEND-— Claim post and claim line
Lake
Swamp
Picket line
Magnetometer values in gammas
Magnet ic conto urs
Magnetic low
L-53E
L-40 E
REVISION DATE APF D
CAN-FER EXPLORATION SYNDICATE
MAGNETOMETER SURVEYOneman Lake Area
ONTARIO
Peer 2OO Oi i i
2OO 400 600 Fee!
SCALE: !,inch = 200 feet
DRAWN BY: L. Nagy
DATE: November 1969
APPROVED: J. Koski 1/1
N. T. S.
52 L 7