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Mine detail: Golden Anchor Mine
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North America
United States
Montana
Powell
Previously called 'Big DickEvening StarBlack Jack'
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Location
Lat / long:
46.47768, -112.412
Resource(M)
Primary:
Silver, Lead
Secondary:
Gold, Zinc
Tertiary:
Arsenic, Antimony
Ore:
Chalcocite, Covellite, Enargite, Galena, Gold, Sphalerite, Tetrahedrite
Gangue:
Pyrite, Quartz
Orebody form:
LOW-DIPPING TABULAR AND NEAR-VERTICAL IRREGULAR
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Geology
Host type:
Volcanic Rock (Aphanitic)
Associated rock:
Elkhorn Mountains Volcanics
Associated type:
Tuff
References
MRDS
M060803
DEP
10042780
Reference
{Deposit:: MBMG BULL 30, P. 33.}{Deposit:: MBMG BULL 98, P. 53.}{Deposit:: MBMG BULL 14, P. 34.}{Deposit:: USGS BULL 842, P. 265.}{Deposit:: USGS BULL 1151, PL: 1}
Reporter
Puffett, Willard P., Wise, Kristine K. (Elliott, James E.)