r.- L A c, i*-...-' &V set T.ANTHONY GROUP k COUTURE LAKE GROUP* STURGEON LAKE AREA ONTARIO COPCONDA-YORK RESOURCES INC. GEOPHYSICAL SURVEYS ON THE

Transcription

1 52J02SE SQUAW LAKE 010 r.- b; i*-...-' &V COPCONDA-YORK RESOURCES INC. GEOPHYSICAL SURVEYS ON THE T.ANTHONY GROUP k COUTURE LAKE GROUP* STURGEON LAKE AREA ONTARIO December 30, L A c, set Tom Gledhill, B.A., P.Eng.

2 -.f; \'. XV j i - ' -.in' "* \ -"- tt 1 /.q ^/ ' 2ys PBECAMBRIAN ' '"... i n.. l'.- '"/i-.'... ' ^r*:\ l" V.Ll J. ' In.il,In V l ^ ; s.^s f. M Arifc AND ULTRAMAFIC ' INTRUSIVE ROCKS -J J/i Mil((*lf( 4lf StttlH'lltHltfttJ(*H*Jvt'tll M 1 ). l/ \ ' ' i.,.ay f. Mt TAVOUCANICS l l l :.H UlWlll MMl IHAII 1-iL l -J'U'.V,'*. ^ Ml l lavllll.ank.n A vi il i AMU.,-, t i/f.l LiS'-.'* ^ r :; ^ " l-, '/^...( ft ' c^; -' ;-w^ r x-i',f'y/:: f^3 7 " -.^\^,- ^^ v:1 -..^,:-: :s;mi/ ht ;. * ^^. \:^^'-'.-'--:. -.w S.,'.) 'Jt,.K// l, llf.j.i, J.,.I'I/ /l (./'./..li,'.,1v. l). n\ l,,/)-;.', Ml,,I.* VIA! H, Ml IAVU1 l,allll,'j ' -J/IM.tM^.hll-,/ ~"~ l I., M.i-.iivi 'k,*. '4 Pi* i*,-j Ik i*, /.J *V- l.j./ii'. v.i,,,hi,i' M l"i/,' Jftl.l/, l / ll.hfll* H I. li-, t. 'x./h li.*' /-XV~ JEA8LV PRECAMBRIAN (ARCHEAN) ''..C- ' l 1*V,1* ''. -f* 'l ' X-4.j l. D i t *J**.4*1* t.% *^** '"l...j..,...!..., UAI HOI lllllc UftANHIC COMI1 CXtt *,c^- TYPE or SOMVEV i- 5-y c. SC Ait j: HL Viil D to i \"

3 Copconda-York Resources Inc. Geophysical Surveys on the St.Anthony Group and Couture Lake Group Sturgeon Lake Area Ontario SUMMARY Geophysical surveys were carried out over each of the claim groups. The magnetics confirm the interpreted geology. On the St.Anthony group a VLF conductor occurs along the granite/volcanic contact, the loci for gold deposits in the area. The Couture Lake Group contains 4 VLF conductive zones. The results on the St.Anthony G^roup are encouraging and mapping and trenching are re- corn mended. Further mapping is recommended on the Couture Lake Group.

4 I. INTRODUCTION Geophysical surveys were carried on the two claim groups southwest and northeast of the St.Anthony gold mine. Magnetic and VLF-EM surveys covered the groups and a single drill hole was drilled In the southern most claim of the Couture Lake group. The results of this work are discussed In this report. II. PROPERTY. LOCATION AND ACCESS St.Anthony Group, Two patented claims TB10627 and TB20189 are located 1/2 mile southwest of the St.Anthony mine In the northwest portion of Sturgeon Lake. Acceas is by bush road drom the St.Anthony property or by bush aircraft from Ignace to Marie's Bay on Sturgeon Lake, 1/4 mile southwest. Couture Lake Group. This group comprises six contiguous uripatented claims : Pa64020G, , and Pa6l2460 and It is located in a bay on Couture Lake about 3/4 of a mile from the St,Anthony mine. Access is by bush plane from Ignace to Couture Lake. -

5 ^m^ y&i V,-,'V' Jf-,.\. lil. GEOLOGY S t. Anthony Group Iles on the volcanic/ granite contact, the location of most of the gold occurrances. Couture Lake Group Iles within the mafic volcanics mapped as massive flows, breccias and pyroclastics. iv. SURVEY INSTRUMENTS AND PROCEDURES A Geonlcs EM-16 unit was used for the survey with NAA Cutler, Maine (17.8 Khz). Readings were taken of the In-phase and quadrature component. The in-phase and quadrature have been plotted as pro files. The total field magnetic survey was carried out with a Geonlcs C-816 proton magnetometer. Mea surements were recorded to the nearest gamma and corrected for diurnal drift with a series of closed loops, V. DISCUSSION OF RESULTS St.Anthony Group A VLF conductor, A, strikes northeast and parallels the interpreted granite/volcanic contact. The magnetic pattern reflects the approximate location

6 ..;v-,:.. of the contact lying just west of the baseline. It Is along this contact that most of the gold in the area occurs. Couture Lake Group The magnetic map shows a pattern that conforms to the Lake and the mapped strike of the volcanics. Several of the magnetic features have a flanking VLF-EM conductor. The VLF-EM zones all parallel the baseline. Zone B and B 1 lie on the west flank of a magnetic band between LO and L20N. Zone C - this zone is not well defined and may cut the formations at a low angle. Zone D is similar to Zone C and occurs along the same magnetic feature. It lacks good definition. Zone E lies on the west shore ^.nd in coincidence with a broad magnetic feature. This zone appears to have two parallel conductors within it. VI. CONCLUSIONS AND RECOMMENDATIONS The St.Anthony group has a single conductive zone. This zone should be trenched and sampled. Mapping and other exploration work should be carried

7 out as soon as the weather permits, The Couture Lake Group There are 4 conductive zones outlined on the survey grid. The magnetics are characteristic of such a volcanic terrain. The single drill hole Indicates the volcanics are Intruded by acidic dykes that may be related to the granite pluton. Mapping and prospecting should be conducted In the early spring. If drilling Is recommended, most of It will have to be carried out during the winter. Respectfully submitted, December 30, 1983 Tom Gledhill, B.A., P.Eng,

8 Beckington Lake Area G '30!!-n -\T*±^ vj"'^ 119?*? : 1@U~x^ J 5 ' ~" P '7 )** \ '"If 5 '/tr""f : it]5fv?x7"; ** /i y t.. "-si^-ws y /^ '3~ c~f f^f^' f' - -. j. j*,.j**^ /^ y V -" J ^ C-"^,t-) /im^ci. 'j ' fri4.4-jv ' X '^ ^-;.-.,,, 'i"r* S"l^* *?7y*Z/-' SV-^il *'.;^~ L/.L-.L- : 43- -^c^--- ~ - l Pa -?s ^" ' *J7J*7 *"T*-V ~''V '-.- BASS-1 -- ^2"

9 SEE ACCOMPANYING MAP(S) IDENTIFIED AS - on 38 LOCATED IN THE MAP CHANNEL IN THE FOLLOWING SEQUENCE (X)

10 Lqke flr* a - M PATR JC/A -INCH 40 6 L- O. /' 200 E.A/TATIOW- TOTAL FIELD MAGNETIC SURVEY Contour interval gamma contour. 50 gamma contour. loogamma contour. Depression. 10 gammas COPCONDA-YORK RESOURCES INC. ST. ANTHONY GROUP Patricia M.D., Ontario TOTAL FIELD MAGNETIC SURVEY 5/Q36 E- OQ l l l h Ja2SE SQUAW LAKE

11 Lake Are q - M 1904 PATR/C/A MINING D IVISION SCALE: 40 CHAINS B L - O 2' goo 80 VLF Cioi/rcf f M -16 fl CU T L E R ( ^ ft, s/ E ( i 7. g OHB3- L-C- COPCONDA-YORK RESOURCES INC. :, S S* "t A'. * ST. ANTHONY GROUP Patricia M.D., Ontario VLF EM SURVEY - oo. o t ' 60O 52J82SE ,4234 SQUAW LAKE 210