California · Imperial County
Unknown
Rock Hill Deposit
Imperial County, California, United States
Pumice
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USGS source ↗
Commodities
Primary
Pumice
Commodity type
N
Economic & production
Development status
Unknown
Identification
Deposit ID
10211925
MRDS ID
TC38694
Region
NA
Data score
D
Coordinates
33.18396, -115.62252
References
CALIF. DIV. MINES AND GEOL. COUNTY REPORT 7., 1977, P. 82.ABOUT S 60 W OF NILAND AT THE SE SHORE OF THE SALTON SEA.