Ontario Geological Survey
Permanent Link to this Record:
MDI41P15NE00056
Record Name(s) | Ethel Copper Mines Ltd. - 1955, Stancop Mines Ltd. - 1964, Majestic Construction Ltd. B Showing - 1974 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Prospect |
Date Created | 1983-Dec-13 |
Date Last Modified | 2023-Mar-16 |
Created By | |
Revised By |
Primary Commodities: Copper, Silver, Gold
Secondary Commodities: Lead, Zinc
Township or Area: Powell
Latitude: 47° 57' 21.26" Longitude: -80° 41' 58.64"
UTM Zone: 17 Easting: 522426 Northing: 5311443 UTM Datum: NAD83
Resident Geologist District: Kirkland Lake
NTS Grid: 41P15NE
Point Location Description: Pit
Location Method: AMIS Site Visit
Access Description: Proceed 4.7km west on highwat566 from the Matachewan Montreal River bridge. Turn left on a gravel road and proceed 0.4km west to the pit.
1955-57: Ethel Copper Mines Limited – stripping, test pitting, DD-20. 1964: Stancop Mines Ltd. – bulk sampling. 1970-71: Richland Resources Ltd. – ground magnetometer and IP survey. 1972-74: G.S. Welsh – trenching, stripping, DD-1, ground geophysics, EM.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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KL-2823/ 63A.57 | 41P15NE8290 | 41P15NE8290 |
KL-2823/ 20 | 41P15NE8263 | 41P15NE8263 |
KL-2823/ 2.86 | 41P15NE8286 | 41P15NE8286 |
KL-2823/ 63A.57 | 41P15NE8363 | 41P15NE8363 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Terrigenous-Clastic-Unsubdivided | 1 | Quartzite, Conglomerate, Argillite | Contains |
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Syenite | 2 | Porphyritic | Adjacent | |
Vein | 3 | Quartz | Host | |
Diabase | 4 | Diabase | Intrudes |
Apr 28, 2015 (A Wilson) - A zone at the contact between porphyry and meta-conglomerate is exposed 300 m west of highway 566 in a pit 15 by 20 m and a trench 60 m long. In this area, both the porphyry and the conglomerate are locally intensely silicified and cut by a stock work of quartz veins that show at least two stages of development.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Chalcopyrite | Economic | Ore | ||||
2 | Bornite | Economic | Ore | ||||
3 | Pyrite | Economic | Ore | ||||
4 | Galena | Economic | Ore | ||||
1 | Quartz | Economic | Gangue | ||||
5 | Sphalerite | Economic | Gangue |
Apr 28, 2015 (A Wilson) - The best drill intersections, encountered in 1956-57, assayed 1.05% Cu over 16.5 ft. and 0.75% Cu over 5 ft. A sample collected from a pit on the property assayed 0.52 oz. /t Au and 1.08 oz. /t Ag. Assays of 2.96% Cu also were returned from samples collected at the site in 1955. Gold values up to $1.20 and silver values up to 1.14 oz. /t were obtained in selected samples. A 2000 ton sample collected from a pit was milled and produced 18,958 lbs Cu, 13 oz. Au and 174 oz. Ag. The average Cu content was approximately 0.6% Cu. Assays from Majestic Wiley drilling conducted in 1974 returned 0.16% Cu over 54 ft. and 0.059% over 53 ft.
Rank | Characteristic |
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1 | Vein |
File - Resident Geologist file KL-0783
Publication Number: Date:
Author:
Publisher Name:
Location: Kirkland Lake RGP office
MonoMap - Geology of the Matachewan area, District of Timiskaming
Publication Number: R051 Page: 46-47 Date: 1967
Author: Lovell H.L.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Copper, nickel, lead and zinc deposits of Ontario
Publication Number: MDC012 Page: 368-369 Date: 1969
Author: Shklanka R.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Preliminary report on the Timmins-Kirkland Lake area, gold deposits file
Publication Number: OFR5467 Page: G0689 Date: 1983
Author: Hodgson C.J.
Publisher Name: Ontario Geological Survey
Location:
File - Res/Reg Property Visit KL #67
Publication Number: PV-67 Date: 1901
Author:
Publisher Name:
Location: Kirkland Lake RGP office
Map - Geological Compilation of the Central Abitibi Greenstone Belt: Kapuskasing Structural Zone to the Quebec Border
Publication Number: P3565 Scale: 1:250,000 Date: 2005
Author: Ayer J.A., Berger B.R., Hall L.A.F., Houlé M.G., Johns G.W., Josey S.D., Madon Z.B., Rainsford D.R.B., Trowell N.F., Vaillancourt C.
Publisher Name: Ontario Geological Survey
Location:
Map - Precambrian Geology, Powell Township
Publication Number: P3577 Scale: 1:20,000 Date: 2006
Author: Berger B.R., Préfontaine S.
Publisher Name: Ontario Geological Survey
Location:
Map - Powell and Cairo townships, Timiskaming District
Publication Number: M2110 Scale: 1:31,680 Date: 1997
Author: Lovell H.L.
Publisher Name: Ontario Dept. of Mines
Location:
Publication - Copper-Molybdenum Occurrences of the Matachewan Area, Ontario; Current research part A; by Geological Survey of Canada; Geological Survey of Canada, Paper no. 79-1A
Publication Number: Paper 79-1A Page: 255-256 Date: 1979
Author: Sinclair, W.D.
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/104855
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