Arizona · Yuma County
Occurrence
Ligurta Area
Yuma County, Arizona, United States
Niobium (Columbium)
Tantalum
REE
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USGS source ↗
Commodities
Primary
Niobium (Columbium), Tantalum, REE
Commodity type
M
Deposit
Deposit size
N
Economic & production
Development status
Occurrence
Identification
Deposit ID
10009105
MRDS ID
D001778
Region
NA
Data score
D
Coordinates
32.66675, -114.30078
References
PARKER, R. L., 1963, NIOBIUM AND TANTALUM IN THE US, USGS MINERAL INVESTIGATIONS RESOURCE MAP MR - 36