Montana · Granite County
Past Producer
Mountain Ram Mine
Granite County, Montana, United States
Gold
Silver
Barium-Barite
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USGS source ↗
Commodities
Primary
Gold, Silver
Tertiary
Barium-Barite
Commodity type
B
Deposit
Deposit size
S
Workings
Surface/Underground
Ore control
Inseams Along Water Course Higher Ore Content
Materials
Ore minerals
Gold
Gangue
Barite, Calcite, Pyrite, Quartz
Geology
Host rock
Limestone · Newland Formation
Associated rock
Granite
Alteration
Oxidation
Economic & production
Development status
Past Producer
Last production
1906
Identification
Deposit ID
10019686
MRDS ID
DC11131
Region
NA
Data score
B
Coordinates
46.23545, -113.4537
References
USGS PP 78, P. 258USGS PP 78, P. 258.