Ontario Geological Survey
Permanent Link to this Record:
MDI31L13NW00021
Record Name(s) | Mark Lake - 1974 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1980-May-22 |
Date Last Modified | 2023-Aug-25 |
Created By | |
Revised By |
Primary Commodities: Copper, Gold
Secondary Commodities: Silver
Township or Area: Briggs
Latitude: 46° 58' 51.23" Longitude: -79° 56' 5.46"
UTM Zone: 17 Easting: 581007.1 Northing: 5203591.97 UTM Datum: NAD83
Resident Geologist District: Kirkland Lake
NTS Grid: 31L13NW
Point Location Description: Property symbol 49 (Map 2324)
Location Method: Based on Assessment
Access Description:
1971: Sturdy Mines Limited – DD-7-2178 ft. 1998-2003: T. Cardinal and G. Chitaroni – sampling, prospecting, trenching, sampling 2000: Tryx Ventures Corp. – compilation, mag, HLEM, IP. 2007: Adroit Resources Inc. – mapping, sampling
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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CO 2474 / 2.18903 | 31L13NW2005 | 31L13NW2005 |
2.26877 | 31L13NW2014 | 31L13NW2014 |
63.1824 | 31L13NW9777 | 31L13NW9777 |
CO 3313 / 2.36109 | 20000002448 | 20000002448 |
CO 2693 / 2.20729 | 31L13NW2011 | 31L13NW2011 |
CO 0168 | 31L13NW9779 | 31L13NW9779 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Temagami
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Diorite | 1 | Diorite | Contains |
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Oct 18, 2012 (A Wilson) - The mineralization appears to be associated with inclusions of mafic metavolcanics in epidotized quartz diorite.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Chalcopyrite | Economic | Ore | ||||
3 | Pyrrhotite | Economic | Ore | ||||
2 | Malachite | Economic | Gangue |
Oct 18, 2012 (A Wilson) - A grab sample collected by the OGS in 1974 returned an assay of 0.08 oz/t Au, 0.8 oz/t Ag, 0.96% Cu, and tr Pb, Zn and Ni. The best assay from the Sturdy Mines diamond drilling (DDH71-S B-8) was 0.17% Cu and tr Au over 3.5 feet. Grab samples collected by G. Chitaroni in 1999 returned Au values ranging from 0.03 to 13.54 g/t, Ag values from 0.5 to 16.1 g/t; Co values of 0.007%, Cu values from 0.57 to 1.28%, Ni values from 0.002 to 0.057% and Pd values from <0.005 to 0.01%.
Rank | Characteristic |
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1 | Disseminated |
File - Resident Geologist file CO-2694
Publication Number: Date:
Author:
Publisher Name:
Location: Kirkland Lake RGP office
Map - Briggs and Strathcona townships, Nipissing District
Publication Number: M2324 Scale: 1:31,680 Date: 1976
Author: Bennett G.
Publisher Name: Ontario Division of Mines
Location:
MonoMap - Geology of the northeast Temagami area, District of Nipissing
Publication Number: R163 Page: 108 Date: 1978
Author: Bennett G.
Publisher Name: Ontario Geological Survey
Location:
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