REPORT OF MAGNETOMETER AND VLF-EM SURVEY Claim K60342S Tabor Lake Area Kenora Mining

Transcription

1 REPORT OF MAGNETOMETER AND VLF-EM SURVEY Claim K60342S Tabor Lake Area Kenora Mining INTRODUCTION SZFWSHBS^ TABOR LAKE 0 10 The claim is located about 1/2 mile east of the Sandy Point Road 4 1/2 miles south of Borups Corners. The claim covers the eastern portion of the Sakoose Mine. Only a very small production of gold and silver is reported from the claim. The old workings are located near 0 + OOF, C + 50N. The geology of the property has not been mapped. The rock types appear to be tuffs and cherts. Shear zone? and quartz-filled fractures generally striking east-west also occur. A north-south shear zone was observed near 2 + OOE N. MAGNETOMETER SURVEY The field work and corrections were carried out by Northwest Geophysics of Thunder Bay, Ont. and forwarded to the author. The northwest half of the claim does not show significant magnetic contrast. The southeast half however contains a complex mag netic pattern which appears to be caused by both shear zones and the original magnetic properties of the rock. The steep magnetic gradients in this area are known at least in some cases to represent pyrite and pyrrhotite-bearing shear zones. Examples include the steep gradients on IE N, 2E 0 to N, 3'-; 0 to N, 3E to 2 + OON, 4E 0 to 2 + OON, 4E to N, 5E 0 to N and 5E ~ N. VLF - EM SURVEY The field work was carried out by Northwest Geophysics. Fraser filter was calculated by the author. A distinct conductive zone occurs in tl e northern part of the claim striking east northeast. This zone i s in an area of low magnetic relief. The remaining conductive zones are generally associated with steep magnetic gradients. These are considered to be sulphide-bearing. The conductors associated with low magnetic gradients are most likely due to non-sulphide sources. CONCLUSIONS AND KhCOIvMrNDATIONS Several conductive zones ar-socioted with steep magnetic grad ients occur on the claim. These are interpreted as indicative of sulphide-bearing zones. Geological mapping and prospecting are required to determine The

2 the source of these, anomalies. Based on these observations the above data can be re-evaluated to determine the optimum techniques for improved anomaly definition. Prepared W. Redden, B. Sc., 317 Vikirjg Cresc., Labrador City, Nfld. A2V 1R6 October 2g,

3 J. W. REDDEN PROPERTY Claim K60342S Tabor Lake Area Scale 1: 3000 Magnetometer Survey

4 000^ :T jcoqej, ^^TO jj.tigohd NauaaH '/A

5 Ministry of N Ontario GEOPHYSICAL - GEOD TECHNICAL D, 5aF09SW8313 a.1528 TABOR LAKE 900 TO BE ATTACHED AS AN APPENDIX TO TECHNICAL REPORT FACTS SHOWN HERE NEED NOT BE REPEATED IN REPORT TECHNICAL REPORT MUST CONTAIN INTERPRETATION, CONCLUSIONS ETC. Type of Survey(s) Township or Area Claim Holder(s) JjLi!4Li Survey Company_ Author of Report «/ W ft>i> Address of Author 3/yi///<>f6 f/e*s Covering Dates of Survey Ju iy - O 7~- Total Miles of Line Cut % * ( linecutting to office) </ MINING CLAIMS TRAVERSED List numerically (prefix) (number) SPECIAL PROVISIONS CREDITS REQUESTED Geophysical DAYS per claim.b ENTER 40 days (includes line cutting) for first survey. -Electromagnetic. Magnetometer Radiometric I ENTER 20 days for each additional survey using same grid. -Other Geological. Geochemical. AIRBORNE CREDITS (Special provision credits do not apply to airborne surveys) Magnetometer..Electromagnetic, (enter days per claim). Radiometric DATE: Oc-r SIGNATURRC^Author of Report or Agent Res. Geol...Qualifications. S Previous Surveys File No. Type Date Claim Holder TOTAL CLAIMS. 837 (5/79)

6 GEOPHYSICAL TECHNICAL DATA OJ^NJ) SURVEYS_- If more than one survey, specify data for each type of survey Number of Stations Station interval Profile scale. Contour interval... «* 5 Number of Readings Line spacing _ Instrument <J Accuracy Scale constant 2 -j. Diurnal correction method n ot* / * p '</ Base Station check-in interval (hours) *^An. Base Station location and value OtO &// ) t 6 O <S> O 3 cj»-h y ^ O <! ^ Instrument ^f~f>^/c"f Coil configuration Coil separation Accuracy C r 1 Method: CU Fixed transmitter CU Shoot back D In line III Parallel line r -\ W Frequency *^ ^"^ f: ^,_ SZ_S%/_A/ J~ _._..._._...._..._..._._ >-J (specify V.L.F. station) Parameters measured Instrument Scale constant...._._ Corrections made O Base station value and location _...._..._._ Elevation accuracy j_ Instrument Method D Time Domain CJ Frequency Domain Parameters - On time Frequency _.... tnj >, Off time Range _.._... >J - Delay time»-h O i I ntegration time..._ Q uj Power <* Electrode array - - Electrode spacitig... _ _ Type of electrode -

7 SELF POTENTIAL Instrument. Survey Method Corrections made. RAD10METR1C Instrument Values measured. Energy windows (levels)... Height of instrument..._. Background Count. Size of detector._ _..._..._...._.... Overburden.. OTHERS (SEISMIC, DRILL WELL LOGGING ETC.) Type of survey......_..._. _._ Instrument..._...._..._-._._.._... Accuracy. Parameters measured. (type, depth - include outcrop map) Additional information (for understanding results). AIRBORNE SURVEYS Type of survey(s) Instrument(s) Accuracy.. Aircraft i Sensor altitude. (specify for each type of survey) (specify for each type of survey) Navigation and flight path recovery method_......,, _..._..._... Aircraft altitude.._ _....._. Line Spacing Miles flown over total area._._....._....._ Over claims only_

8 GEOCHEMICAL S URVEY - PROCEDURE RECORD Numbers of claims from which samples taken. Total Number of Samples. Type of Sample. (Nature of Material) Average Sample Weight Method of Collection Values expressed in: Cu, Pb, ANALYTICAL METHODS per cent p. p.m. p. p. b. n D Zn, Ni, Co, Ag, Mo, As,-(circle) Soil Horizon Sampled. Horizon Development. Sample Depth Terrain Drainage Development Estimated Range of Overburden Thickness. SAMJ'LK PREPA.RATION {Includes drying, screening, crushing, ashing) Mesh size of fraction used for analysis Others_ Field Analysis Extraction Method. Analytical Method- Reagents Used Field Laboratory Analysis No. ( Extraction Method. Analytical Method. Reagents Used Commercial Laboratory (_ Name of Laboratory_ Extraction Method. Analytical Method Reagents Used.tests).tests) -tests) General. General.

9 -44 «A rn J O r>\ 0 0 S <r> co ^ >a K o m -.;.;.-.4si(»i._jal Ca r- fo o I o * * < o rv,f 1 >. v\ IN i 5 M <A V«<M v» w\ I V*J VA *> fj O f >0 -< N i In V.) -< W Vn N t N 00 Oa Is I t < vo «A SS i rv> M VI M i QQ M M! oo rvi ' Oo? i^ 00 I -t 00 w ^* _. o < I 00 «5

10 f. 2.A528 Mininp, Recorder Ministry of Natural Resources 808 Robertson Street Box 5160 Kenora, Ontario P9N 3X9 Dear Sin RE: Geophysical (Electromagnetic f> Magnetometer) Survey on Mining Claim K in the Area of Tabor Lake The Geophysical (Electromagnetic & Magnetometer) Survey assessment work credits as shown on the attached statement have been approved as of the above date. Please inform the recorded holder of these mining claims and so indicate on your records. Yours very truly, E.F. Anderson Director Land Management Branch Whitney Block, Room 6450 Queen's Park Toronto, Ontario M7A 1W3 Phone 416/ A. Barrijh Encl. cc: J.W. Redden 317 Vikinp; Crescent Labrador City Newfoundland Resident Geologist Kenora, Ontario

11 Ministry of Natural Resources Technical Assessment Work Credits File Recorded Holder Township or Area J. W. Redden Tabor Lake Type of survey and number of Assessment days credit per claim Mining Claims Assessed Geophysical Electromagnetic Magnetometer _ 20.days.days K Radiometric. days Induced polarization,.days Section 86 (18)_.days Geological. days Geochemical.days Man days O Airborne LJ Special provision E Ground G5 Q Credits have been reduced because of partial coverage of claims. LJ Credits have been reduced because of corrections to work dates and figures of applicant. Special credits under section 86 (15a) for the following mining claims No credits have been allowed for the following mining claims I_I not sufficiently covered by the survey LJ Insufficient technical data filed The Mining Recorder may reduce the above credits if necessary in order that the total number of approved assessment days recorded on each claim does not exceed the maximum allowed as follows: Geophysical 80; Geological 40; Geochemical 40; Section 86(181-60: 828

12 Ontario Ministryof Retles Geotechnical ^port Approval Mining Lands Comments (7 : Geophysics Comments bproved Wish to see again with corrections To: Geology - Expenditures Comments (~ Approved ) Wish to see again with corrections Date Signature To: Geochemistry Comments Approved QWish to see again with corrections Date Signature [TO: Mining Lands Section, Room 6462, Whitney Block. (Tel: ) 1693(81/10)

13 X 7 /vv / 'r< 4 uappay uiip : LUOJJ

14 P, Mr. J.W. Redden 317 Viking Crescent Labrador City, Newfoundland Dear Sin RE: Geophysical (Electromagnetic & Magnetometer) Survey on Mining Claim K in the Area of Tabor Lake In order to complete your submission, your Fraser filtered VLF-EM map must have a V.L.F. Map (in duplicate) showing the raw data at each station. For further information, please contact Mr. F.W. Matthews at 416/ Yours very truly, E.F. Anderson Director Land Management Branch Whitney Block, Room 6450 Queen'a Park Toronto, Ontario M7A 1W3 Phone: 416/ A. Barrsac cc: Mining Recorder Kenora, Ontario

15 Ontario GooK.'tlinir.al Report ] Approval Mining Lands Comments --trr^f),ol/>. -^A^fLlA^i-1. To: G eophysics Comments D To: Geology- Expenditures Comments to see again with corrections Date f~j Approved DTo: Geochemistry Comments ~) Wish to see egain with corrections Date Signature Q Approved D witn l o tee»bb' n w'th corrections Date Signature JTo: Mining Lands Section, Room 6462, Whitney Block. (Tel: ) 1693(81/10)

16 Mining Recorder Ministry of Natural Resources 808 Robertson Street Box 5160 Kenora, Ontario P9N 3X9 Dear Sir: We have received reports and naps for a Geophysical (Electro magnetic and Magnetometer) Survey submitted under Special Provisions (credit for Performance and Coverage) on mining claims K in the Area of Tabor Lake. This material will be examined and assessed and a statement of assessment work credits will be issued. Tours very truly, E.F. Anderson Director Land Management Branch Whitney Block, Room 6450 Queen's Park Toronto, Ontario M7A 1W3 Phone: 416/ J. Skura/amc cci J.W. Redden Labrador City, Newfoundland

17 Ontario RECEIVED Land Management Branch Ministry of Natural Resources Notification of recording of assessment work credits RECEIVED i. Mi ' i. /. IJ'J;~r;:,O!*f Lands /XKXKX&Ktfi Branch Mining Lands Section Ministji'W^MJatural Resources Room DsXX Whitney Block Queen's Park, Toronto M7A 1W3 MINING LANDS Date of recording of work: _ Recorded holder: J. W. Redden Address: Township or Area: 3]j_-yji _Iabor_Lakfi_M=26S3- Type of survey and number of Assessment days credit per claim Mining claims Geophysical Electromagnetic- Magnetometer_ Radiometric Induced polarization. Section 86 (18)_ 20 -days K days -days -days _days Geological _._... _._._. days Geochemical days Man days Special provision Airborne Ground Notice to recorded holder: CD Survey reports and maps in duplicate be submitted to the Lands Administration Branch, Toronto with in 60 days from the date of recording of this work. c.c. fining recorder J. W.1 Redden H Reports and maps are being forwarded to the Lands Administration Branch with this letter. LA. 065

18 AREA OF 49 37' ' WABIGOON INDIAN RESERVE' 92 I5' 49 37'30' TABOR LAKE DISTRICT OF KENORA Waoigoon Lake KENORA MINING DIVISION SCALE: 1-INCH = 4O CHAINS LEGEND ro U> CD CM SATTERLY TWP FOR STATUS REFER TO TWP PLAN Nrf. M.2035 MELGUND TWP. FOR STATUS REFER TO TWP. PLAN (D PATENTED LAND CROWN LAND SALE LEASES LOCATED LAND LICENSE O F OCCUPATION MINING R IGHTS ONLY SURFACE RIGHTS ONLY ROADS IMPROVED R OADS KING'S HIGHWAYS RAILWAYS POWER LINES MARSH OR MUSKEG MINES CANCELLED PATENTED S.R.O. NOTES or C.& LOG- L.O. M.R.O. s.r.a c. e LU O CL LU CC LU < o 400' surface rights reservation along the shores of all lakes and rivers. Roods indicated PRIVATE may be used by prospectors only after permission is obtained from Dryden Paper Co., Dryden, Ontario. Areas withdrawn from staking under Section 43 of the Mining Act. ( RSO 70) Order No File Date Disposition W36/ tojuly '78 M. R.O. Boie Line Surveyed by A.Niv«n, J > ^ 94^4! * v_ i ( i05 ^\ I I ^554^^ ; L_ j " ' 5S4 757, *- i I ' Lowery Lake KAWASHEGAMUK LAKE M ' NATIONAL TOPOGRAPHIC SERIES 52 F 9 PLAN NO. M.2653 ONTARIO MINISTRY OF NATURAL RESOURCES S2FK9SW TABOR LAKE SURVEYS AND MAPPING BRANCH