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Mine detail: Hopeful Mine
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North America
United States
Montana
Lewis and Clark
Previously called ''
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Location
Lat / long:
46.66768, -112.06394
Resource(M)
Primary:
Gold, Lead
Secondary:
Copper
Tertiary:
Arsenic
Ore:
Galena, Gold, Lead, Mimetite
Gangue:
Ankerite, Pyrite, Quartz
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Geology
Host type:
Quartz Monzonite
Associated rock:
Scratchgravel Quartz Monzonite Stock
Associated type:
Quartz Monzonite
Structure:
Faults Trending N 70 W, Dip 45e
References
MRDS
DB02184
DEP
10015901
Reference
{Deposit:: USGS BULL 842, P. 51-54}{Production:: USGS BULL 842, P. 54}
Reporter
Elliott, James E., Wise, Kristine K. (Elliott, James E.)