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Mine detail: Richfield Oil Co.
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North America
United States
California
Contra Costa
Previously called ''
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Location
Lat / long:
37.9093, -122.38465
Resource(N)
Primary:
Stone, Crushed/Broken
Production
Operation type:
Surface
Development status:
Prospect
Geology
References
MAS
60130121
DEP
10284594
Reference
CALIF. JOUR. MINES & GEO. V.54, NO4, OCT. 1958, P.579, PL.5.
Reporter
Western Field Operations Center (WFOC)