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Mine detail: Marchio Sand Co.
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North America
United States
California
Contra Costa
Previously called ''
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Location
Lat / long:
37.9418, -121.82714
Resource(N)
Primary:
Sand and Gravel, Construction
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MRDS
M007155
MAS
60130018
DEP
10187237
Reference
CALIF. JOUR. MINES & GEO. V. 54, NO.4, PP.552-3, 581, PL. 5.
Reporter
Western Field Operations Center (WFOC)