California · El Dorado County
Occurrence
Martinez Gold Mine
El Dorado County, California, United States
Gold
Manganese
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USGS source ↗
Commodities
Tertiary
Gold, Manganese
Commodity type
M
Economic & production
Development status
Occurrence
Discovery year
1942
Identification
Deposit ID
10284672
MRDS ID
C007700
Region
NA
Data score
D
Coordinates
38.6382, -120.82382
References
CALIF JOUR MNS & 61G V 52 P 575DOM BULL 152 P 52.