California · San Bernardino County
Past Producer
Johnson Brothers
San Bernardino County, California, United States
Sand and Gravel
Construction
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USGS source ↗
Commodities
Primary
Sand and Gravel, Construction
Commodity type
N
Deposit
Deposit type
Sedimentary
Deposit size
S
Economic & production
Development status
Past Producer
Identification
Deposit ID
10077241
MRDS ID
W024751
Region
NA
Data score
D
Coordinates
34.10585, -117.33115
References
CALIF JOUR MINES & GEOL V.49 NOS 1& 2 JAN-APRIL 1953 PP 193-4 & V49 NO 1 PL 1