Montana · Silver Bow County
Past Producer
Altona Mine
Silver Bow County, Montana, United States
Copper
Silver
Molybdenum
⌖ Show on map
USGS source ↗
Commodities
Primary
Copper
Secondary
Silver
Tertiary
Molybdenum
Commodity type
M
Deposit
Deposit size
S
Materials
Ore minerals
Chalcocite, Chalcopyrite, Molybdenite
Gangue
Pyrite, Quartz
Geology
Host rock
Quartz Monzonite,Granite
Associated rock
Quartz Monzonite,Granite · Boulder Batholith
Economic & production
Development status
Past Producer
Identification
Deposit ID
10014481
MRDS ID
D011278
Region
NA
Data score
C
Coordinates
46.00407, -112.47728
References
USGS PP 74, P. 237