California · San Bernardino County
Past Producer
Unnamed Prospect
San Bernardino County, California, United States
Perlite
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USGS source ↗
Commodities
Primary
Perlite
Commodity type
N
Economic & production
Development status
Past Producer
Identification
Deposit ID
10285589
Region
NA
Data score
D
Coordinates
34.86001, -116.09665
References
U.S. GEOLOGICAL SURVEY MISC. GEOL. IVESTIGATIONS MAP I-478,1967, TEXT, P. 3.