Montana · Beaverhead County
Past Producer
Unnamed Manganese Mine
Beaverhead County, Montana, United States
Manganese
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USGS source ↗
Commodities
Primary
Manganese
Commodity type
M
Deposit
Deposit type
Stratiform
Deposit size
S
Workings
Underground
Orebody form
NARROW LAYERS
Materials
Ore minerals
Psilomelane
Gangue
Calcite, Jasper, Rhodonite
Geology
Host rock
Marble · Pre Belt
Economic & production
Development status
Past Producer
Identification
Deposit ID
10101559
MRDS ID
D004793
Region
NA
Data score
D
Coordinates
45.12323, -112.54893
References
MBMG BULL 85, P. 156-1571972 COMPILE M.B.M.G. BULL. 8