California · Contra Costa County
Occurrence
Marchio Sand Co.
Contra Costa 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 size
N
Materials
Ore minerals
Sand
Economic & production
Development status
Occurrence
Identification
Deposit ID
10029546
MRDS ID
M007154
Region
NA
Data score
D
Coordinates
37.94184, -121.82715
References
CALIF. JOUR. MINES & GEOL. V. 54, NO. 4, PP. 552-3, 581, PL.