Ministry of Energy, Northern Development and Mines
Permanent Link to this Record: MDI52M01SE00002Deposit Name(s) | Falconbridge - 1962 |
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Related Deposit Type | None |
Deposit Status | discretionary occurrence |
Date Created | 1979-Apr-04 |
Date Last Modified | 2020-Jul-15 |
Created By | Q Unknown |
Revised By | T Pettigrew |
Primary Commodities: copper
Township or Area: Mulcahy
Latitude: 51° 0' 59.4" Longitude: -94° 12' 49.87"
UTM Zone: 15 Easting: 414856 Northing: 5652361 UTM Datum: NAD83
Resident Geologist District: Red Lake
NTS Grid: 52M01SE
Point Location Description: DDH F-58 in Assessment report 52M01SE0204 and OGS map M2295
Location Method: data compilation
Source Map: OGS 1976 MAP 2295 MULCAHY TWP
Sources Map Scale: 1:12 000
Access Description: 26 Km West of Red Lake. Access by Flat lake road or by boat from Red Lake
1962: Falconbridge Nickel Mines drilled 2 DDH totalling 147.8 m. 1963-72: Cochenour Willans Gold Mines Ltd conducted programmes. 2000: reconnaissance mapping and geochemical sampling programme was initiated on the property, exploration program resulted in stripping, sampling and detailed mapping project and drilling program was completed in the fall of 2000 by Goldcorp Inc.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
---|---|---|
2.21430 | 52M01SE2013 | Open |
18 | 52M01SE0204 | Open |
Province: Superior
Subprovince: Uchi
Belt: Red Lake
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship |
---|---|---|---|---|
iron formation | 1 | adjacent | ||
metasedimentary | 2 | chert | host | |
mafic metavolcanics | 3 | near |
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Habit Description |
---|---|---|---|---|---|---|---|
1 | pyrrhotite | economic | ore | ||||
2 | pyrite | economic | ore | ||||
3 | chalcopyrite | economic | ore |
12/07/2011 (A Mckee) - 2000 Grab samples assays .026ppm Au, 1ppm Ag, 40-290 ppm N. Black sediment black shale v.rusty weathering sample is weathered through out, taken near what appears to be a small trench
07/15/2020 (T Pettigrew) - DDH F-58 intersected mafic metavolcanics from surface to 300 feet. From 300 to 380 feet, the hole intersected mainly cherty sediments with minor bands of iron formation and argillite. Considerable pyrrhotite and pyrite with minor chalcopyrite occurred in the sedimentary rocks. Some 5 foot sections contained up to 20% combined sulphides. The best assays from this hole were 0.10% Cu and 0.03 oz/t Ag over 2.5 feet, and 0.10%Cu and 0.04 oz/t Ag over 5 feet (Assessment report 52M01SE0204).
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