Idaho · Valley County
Occurrence
Big Four and Big Four No. 2
Valley County, Idaho, United States
Tantalum
Thorium
Niobium (Columbium)
Uranium
Zirconium
REE
Garnet
Iron
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USGS source ↗
Commodities
Primary
Tantalum, Thorium, Niobium (Columbium), Uranium
Tertiary
Zirconium, REE, Garnet, Iron
Commodity type
B
Deposit
Deposit type
Placer
Deposit size
S
Geology
Host rock
Granite
Economic & production
Development status
Occurrence
Identification
Deposit ID
10022758
MRDS ID
FS00203
Region
NA
Data score
E
Coordinates
44.27548, -115.46785