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Mine detail: Lewis
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North America
United States
California
Napa
Previously called ''
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Location
Lat / long:
38.61128, -122.32467
Resource(M)
Tertiary:
Manganese
Production
Operation type:
Unknown
Production size:
None
Development status:
Occurrence
Geology
Host type:
Serpentinite
References
MRDS
M010711
DEP
10031617
Reference
{Deposit:: CALIF. BULL. 125, 1943, P. 145}{Deposit:: BULL. 152, 1950, P. 158}
Reporter
Gere, W., Killman, K.; Albers, J.