California · San Bernardino County
Occurrence
Pilot Knob Perlite
San Bernardino County, California, United States
Perlite
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USGS source ↗
Commodities
Primary
Perlite
Commodity type
N
Economic & production
Development status
Occurrence
Identification
Deposit ID
10286131
Alternate names
Pilot Knob
Region
NA
Data score
D
Coordinates
35.44109, -117.25399
References
CALIF. JOUR. MINES AND GEOL., V. 49, 1953, P. 188-189.