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Mine detail: White Rock Mine
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North America
United States
California
Napa
Previously called 'WaltersPope Valley'
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Location
Lat / long:
38.73658, -122.37246
Resource(M)
Primary:
Magnesite
Production
Operation type:
Surface-Underground
Development status:
Past Producer
Geology
References
MAS
60550082
DEP
10115582
Reference
{Deposit:: CALIF. BULL. 79, 1925, PP. 56-58REPT. 25, 1929, P. 219, USGS}{Deposit:: 355, 1908, PP. 28-29}
Reporter
Western Field Operations Center (WFOC)