Idaho · Custer County
Prospect
Swamp Creek Placer
Custer County, Idaho, United States
REE
Niobium (Columbium)
Tantalum
Thorium
⌖ Show on map
USGS source ↗
Commodities
Primary
REE
Tertiary
Niobium (Columbium), Tantalum, Thorium
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10192946
Region
NA
Data score
D
Coordinates
44.35488, -115.14064
References
U.S. BUREAU OF MINES OPEN-FILE REPORT MLA 9-92, 1992, P. 50-66.