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Mine detail: Basalt Rock Co
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North America
United States
California
Napa
Previously called ''
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Location
Lat / long:
38.33519, -122.27105
Resource(N)
Primary:
Clay
Production
Operation type:
Surface
Development status:
Producer
Geology
References
MRDS
W024306
MAS
60550019
DEP
10285959
Reference
{Deposit:: CALIF DOM BULL 149, P 87, PLS 4 AND 6}{Deposit:: LOCATION UNCERTAIN-NEAR NAPA, POSSIBLY IN THE SE OF THE TOW}
Reporter
Western Field Operations Center (WFOC)