Ontario Geological Survey
Permanent Link to this Record:
MDI52F05SE00073
Record Name(s) | Green Bay No. 1 - 1956 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1976-Oct-28 |
Date Last Modified | 2024-Apr-24 |
Created By | |
Revised By |
Primary Commodities: Copper, Nickel
Township or Area: Rowan Lake Area
Latitude: 49° 22' 15.05" Longitude: -93° 41' 24.68"
UTM Zone: 15 Easting: 449893.86 Northing: 5468911.35 UTM Datum: NAD83
Resident Geologist District: Kenora
NTS Grid: 52F05SE
Point Location Description: Precise
Location Method: Conversion from MDI
1956: Green Bay Mining and Exploration Company conducted trenching, geological and geophysical surveys. 283 m of DD in 4 holes. 1984-85: prospector J. Hansen commissioned an airborne Mag and EM survey.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
---|---|---|
63.763 | 52F05NE8181 | 52F05NE8181 |
2.7947 | 52F05SE0066 | 52F05SE0066 |
17 | 52F05NE0040 | 52F05NE0040 |
Province: Superior
Subprovince: Wabigoon
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Intermediate lava flow-unsubdivided | 1 | Adjacent |
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Diorite | 2 | Diorite | Medium To Coarse Grained | Host |
Syenite | 3 | Adjacent |
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Epidote | Economic And Alteration | |||||
1 | Chalcopyrite | Economic | Ore | ||||
2 | Pyrrhotite | Economic | Ore | ||||
3 | Pyrite | Economic | Ore |
Oct 10, 2017 (R Tuomi) - Best intersection from the 1956 drill program assayed 0.31% Cu and 0.19% Ni over 0.5 m. Mineralization included pyrrhotite, chalcopyrite and pyrite.
Oct 10, 2017 (Therese Pettigrew) - The Green Bay Mining No. 1 showing occurs near the contact between gabbro and basalt, close to the swampy shore of East Bay. The gabbro is medium- to coarse-grained, with coarse blebs of pyrrhotite and chalcopyrite, the latter rimming the former in places. Sulphide minerals locally constitute up to 10% of the gabbro (Davies, 1973).
Mono - Copper, nickel, lead and zinc deposits of Ontario
Publication Number: MDC012 Page: 159 Date: 1969
Author: Shklanka R.
Publisher Name: Ontario Dept. of Mines
Location:
MonoMap - Geology of the Atikwa Lake area, District of Kenora
Publication Number: R111 Page: 42 Date: 1973
Author: Davies J.C.
Publisher Name: Ontario Division of Mines
Location:
Mono - Copper, nickel, lead and zinc deposits in Ontario (revised to February, 1957)
Publication Number: MDC002 Page: 14 Date: 1957
Author: Thomson J.E., Ferguson S.A., Johnston W.G.Q., Pye E.G., Savage W.S., Thomson R.
Publisher Name: Ontario Dept. of Mines
Location:
MonoMap - Geology of the Atikwa Lake area, District of Kenora
Publication Number: OFR5055 Page: 71-73 Date: 1997
Author: Davies J.C.
Publisher Name: Ontario Dept. of Mines and Northern Affairs
Location:
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