Ontario Geological Survey
Permanent Link to this Record:
MDI52M01SW00012
Record Name(s) | William Stupack - 1935, Krl 18575 - 1969 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1991-Mar-12 |
Date Last Modified | 2022-Sep-28 |
Created By | |
Revised By |
Primary Commodities: Gold
Secondary Commodities: Silver
Township or Area: Ball
Latitude: 51° 3' 51.24" Longitude: -94° 16' 26.25"
UTM Zone: 15 Easting: 410732 Northing: 5657740 UTM Datum: NAD83
Resident Geologist District: Red Lake
NTS Grid: 52M01SW
Point Location Description: Trenches in claim 18575 on OGS map M2265
Location Method: Data Compilation
Access Description: SW OF BIRON BAY, SE OF SMALL LAKE.
1930s: Property owned by William Stupack who performed trenching. In 1969 OGS took several grab samples. No assessment reports were found on file.
Province: Superior
Subprovince: Uchi
Terrane: North Caribou
Domain: Uchi
Belt: Red Lake
Geological Age: Archean
Metamorphism Type: Regional
Metamorphism Grade: Amphibolite
Dec 07, 2005 (K R Kettles) - A unit of chert-magnetite iron formation and siltstone strikes NW-SE, dips to the NE and occurs within felsic tuff. Trenches have exposed auriferous quartz veins in the sediments. Sampling by the Ontario Geological Survey in 1969 indicates the gold-bearing zone may be 245 m long.
Rock Type | Rank | Composition | Texture | Relationship | Vein | 1 | Quartz, Auriferous | Host |
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Magnetite Ironstone | 2 | Chert-Magnetite | Iron Formation | Adjacent |
Siltstone | 3 | Adjacent |
Dec 07, 2005 (K R Kettles) - Auriferous quartz veins occur in both the siltstone and the chert-magnetite iron formation.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Gold | Economic | Ore | ||||
2 | Silver | Economic | Ore | ||||
1 | Quartz | Economic | Gangue | ||||
2 | Pyrite | Economic | Gangue |
Dec 07, 2005 (K R Kettles) - Auriferous quartz veins occur in the iron formation and the siltstone, and the zone my be 245 m long. Ore minerals are gold, silver, with minor pyrite. Grab samples by the OGS show the quartz vein assays at 0.08 opt Au and tr Ag. Quartz in iron formation assayed at 0.46 opt Au and tr Ag, while the iron formation with massive pyrite assayed 0.01 opt Au and 0.17 opt Ag.
File - Resident Geologist files Ball #37
Publication Number: Date:
Author:
Publisher Name:
Location: Red Lake RGP office
Map - Ball Township, Kenora District
Publication Number: M2265 Scale: 1:12,000 Date: 1975
Author: Riley R.A.
Publisher Name: Ontario Division of Mines
Location:
Mono - Gold occurrences, prospects, and deposits of the Red Lake area, volumes 1 and 2
Publication Number: OFR5558 Page: 86-87 Date: 1987
Author: Durocher M.E., Burchell P.S., Andrews A.J.
Publisher Name: Ontario Geological Survey
Location:
Part - Geology and mineral deposits of the Red Lake area
Publication Number: ARV49-02 Page: 205-207 Date: 1998
Author: Horwood H.C.
Publisher Name: Ontario Dept. of Mines
Location:
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