California · Imperial County
Occurrence
Roark Mine
Imperial County, California, United States
Tungsten
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USGS source ↗
Commodities
Primary
Tungsten
Commodity type
M
Economic & production
Development status
Occurrence
Identification
Deposit ID
10187805
MRDS ID
M022594
Region
NA
Data score
D
Coordinates
32.66757, -115.96972
References
CALIF. DIV. MINES AND GEOL. COUNTY REPORT 7, 1977, P. 96.U.S. BUREAU OF MINES OPEN-FILE REPORT MLA 55-85, 1985, FIG. 2,NO. 22.