Discovered in 1903, it comprises claim block R.L.404 which includes numerous veins many of which outcropped at surface. Shut down in the late 1960's with some exploration taking place in the 1970's. Total production up to the end of 1950 was 91,800,000 oz. Ag and 5,630,000lbs. of Cobalt
The area is now a tourist site. The property is currently (2009) owned by Blackstone Development Inc.
Mineral List
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References
The Canadian Mineralogist - Cobalt Ores V 11 Part 1, 1971
Sabina, Ann P., 2000. Rocks and Minerals for the Collector: Cobalt-Belleterre-Timmins, Ontario and Quebec, GSC. Miscellaneous Report 57, 266 p.
Ontario Dept. of Mines, 1968, MRC No.10, Silver Cobalt Calcite Vein Deposits of Ontario, by A.O.Sergiades