Ontario Geological Survey
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MDI52C10NW00033
Record Name(s) | Lockhart Lake - 1983 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Developed Prospect With Reported Reserves or Resources |
Date Created | 1983-Sep-06 |
Date Last Modified | 2023-Apr-18 |
Created By | |
Revised By |
Primary Commodities: Copper, Zinc
Secondary Commodities: Silver, Gold
Township or Area: Farrington
Latitude: 48° 41' 27.76" Longitude: -92° 50' 20.5"
UTM Zone: 15 Easting: 511846.491 Northing: 5393124.163 UTM Datum: NAD83
Resident Geologist District: Kenora
NTS Grid: 52C10NW
Point Location Description: Precise
Location Method: Conversion from MDI
1976-77: 790 m of DD in five holes. Intersected 16 m of massive sulphides containing primarily py with po, sph (1-5%), cpy (<1%) and mag. Highest assays were: 2.16% Zn, 0.3% Cu over 1.3m; 1.19% Zn, 0.05% Cu over 0.76m; 0.96% Zn, 0.06% Cu over 0.76 m Lithologies included chlorite schists, intermediate and felsic tuffs and flows, gabbro and felsic intrusive rocks. 1985-86: geological and geophysical surveys. 734 m of DD in two holes. Reserves: 6.1 Mt at 1.06% Zn, 0.27% Cu, 3.2 gpt Ag and 0.006 gpt Au Inferred drill resource based on diamond drill results is 10.75 milliion tons grading 0.19% Cu, 0.72% Zn including 3.6 million tons grading 0.35% Cu and 1.43% Zn taken from Minnova assessment file 52 C10NW Y-6
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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63.3448 | 52C10NW0025 | 52C10NW0025 |
Dec 07, 2005 (R Tuomi) - Lithologies included chlorite schists, intermediate and felsic tuffs and flows, gabbro and felsic intrusive rocks.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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5 | Chalcopyrite | Economic | Ore | ||||
10 | Pyrite | Economic | Ore | ||||
15 | Pyrrhotite | Economic | Ore | ||||
20 | Sphalerite | Economic | Ore |
Zone | Year | Category | Tonnes | Reference | Comments | Commodities |
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Lockhart Lake | 1989 | Unclassified | 610000 | Kenora assessment file number Minnova 1989 - 52C/10NE Y-6 | Possible Resource: 6.1 Mt grading 1.06% Zn, 0.27% Cu, 3.2 g/t Ag, 0.006 g/t Au | Copper 0.27 %, Gold 0.006 g/t, Silver 3.2 g/t, Zinc 1.06 % |
File - Mineral Deposit Files Kenora
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