Montana · Ravalli County
Occurrence
Columbite
Ravalli County, Montana, United States
Niobium (Columbium)
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USGS source ↗
Commodities
Primary
Niobium (Columbium)
Commodity type
M
Economic & production
Development status
Occurrence
Identification
Deposit ID
10221637
Region
NA
Data score
D
Coordinates
45.50458, -114.32284
References
MBM & G BULL. 8, 1957, P53