Ontario Geological Survey
Permanent Link to this Record:
MDI41P07NE00016
Record Name(s) | Gowganda-Duggan Mine - 1925, Duggain - 1907 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Prospect |
Date Created | 1980-Aug-13 |
Date Last Modified | 2023-Mar-27 |
Created By | |
Revised By |
Primary Commodities: Silver
Secondary Commodities: Nickel, Cobalt
Township or Area: Donovan
Latitude: 47° 28' 7.96" Longitude: -80° 43' 23.1"
UTM Zone: 17 Easting: 520867.997 Northing: 5257308.004 UTM Datum: NAD83
Resident Geologist District: Kirkland Lake
NTS Grid: 41P07NE
Point Location Description: Shaft
Location Method: AMIS Site Visit
1909-20: trenching and pitting 1925-28: Gowganda Duggan Silver Mines - shaft sinking and development 1936: Bachelor Duggan Mines Limited - property acquisition. 1963: Consolidated Red Poplar Minerals Limited - prospecting, DD-6-1097 feet
Rock Type | Rank | Composition | Texture | Relationship | Vein | 1 | Quartz-Carbonate | Host |
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Gabbro | 2 | Pyroxene | Adjacent |
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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3 | Silver | Economic | Ore | ||||
4 | Niccolite | Economic | Ore | ||||
5 | Smaltite | Economic | Ore | ||||
1 | Chalcopyrite | Economic | Gangue |
Nov 16, 2009 (A Wilson) - An isolated assay in a drill hole returned 10.7 kg/t Ag over 0.6 m. An assay from Consolidated Red Poplar's drilling returned 0.22 g/t Ag over 2 feet. A sample from the 10 foot level in the shaft returned 311.9 oz/t Ag.
Mar 27, 2023 (Q Unknown) - Veins: carbonate in diabase. Isolated assay in drill hole 10.7 kg/t Ag/0.6m
Rank | Classification |
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1 | Vein |
File - Resident Geologist files CO-0901, CO-0902
Publication Number: Date:
Author:
Publisher Name:
Location: Kirkland Lake RGP office
Map - Smoothwater Lake, Timiskaming District
Publication Number: M2256 Scale: 1:63,360 Date: 1973
Author: Card K.D., McIlwaine W.H.
Publisher Name: Ontario Division of Mines
Location:
Part - Mines of Ontario in 1925
Publication Number: ARV35-01.004 Page: 147 Date: 1997
Author: Sutherland T.F., McMillan J.G., Sinclair D.G., Cole G.E., Webster A.R.
Publisher Name: Ontario Dept. of Mines
Location:
Part - Mines of Ontario in 1924
Publication Number: ARV34-01.003 Page: 156 Date: 1997
Author: Sutherland T.F., McMillan J.G., Bartlett J., Cole G.E., Webster A.R.
Publisher Name: Ontario Dept. of Mines
Location:
Part - Mines of Ontario in 1927
Publication Number: ARV37-01.003 Page: 168-169 Date: 1998
Author: Sutherland T.F., McMillan J.G., Sinclair D.G., Cole G.E., Webster A.R.
Publisher Name: Ontario Dept. of Mines
Location:
Part - Gowganda silver area (4th report, revised)
Publication Number: ARV35-03.001 Page: 58 Date: 1998
Author: Burrows A.G.
Publisher Name: Ontario Dept. of Mines
Location:
MonoMap - Geology of the Maple Mountain area, districts of Timiskaming, Nipissing and Sudbury
Publication Number: R106 Page: 74-75 Date: 1973
Author: Card K.D., McIlwaine W.H., Meyn H.D.
Publisher Name: Ontario Division of Mines
Location:
Mono - Silver cobalt calcite vein deposits of Ontario
Publication Number: MDC010 Page: 415 Date: 1968
Author: Sergiades A.O.
Publisher Name: Ontario Dept. of Mines
Location:
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