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Mine detail: Silver Bow Mine
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North America
United States
Montana
Silver Bow
Previously called 'Part of Berkley Pit.'
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Location
Lat / long:
46.01379, -112.51478
Resource(M)
Primary:
Copper, Silver
Tertiary:
Arsenic
Ore:
Argentite, Chalcanthite, Chalcocite, Enargite, Silver
Gangue:
Iron, Limonite, Pyrite, Quartz
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Geology
Host type:
Quartz Monzonite
Associated rock:
Butte Quartz Monzonite(Boulder Batholith)
Associated type:
Quartz Monzonite
Structure:
Boulder Batholith
Alteration processes:
Oxidation
References
MRDS
D008076
DEP
10101735
Reference
USGS PP 74, 157, 158, 159 , PL. X
Reporter
Wise, Kristine K. (Elliott, James E.)