Montana · Silver Bow County
Past Producer
Poulin Mine
Silver Bow County, Montana, United States
Copper
Silver
Gold
Zinc
Arsenic
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USGS source ↗
Commodities
Primary
Copper
Secondary
Silver, Gold, Zinc
Tertiary
Arsenic
Commodity type
M
Deposit
Deposit size
S
Workings
Underground
Materials
Ore minerals
Bornite, Chalcocite, Gold, Sphalerite
Gangue
Pyrite, Quartz
Geology
Host rock
Quartz Monzonite
Associated rock
Quartz Monzonite,Granite · Aplite Dike;Butte Quartz Monzonite (Boulder Batholith)
Structure
Boulder Batholith
Alteration
Sericitization, Pyritization
Economic & production
Development status
Past Producer
Identification
Deposit ID
10012454
MRDS ID
D008094
Alternate names
Stella Mine, Buffalo Mine
Region
NA
Data score
B
Coordinates
46.02268, -112.53617
References
USGS PP 74, P. 160-66, PL. X