California · Placer County
Past Producer
Randel Claim No. 1
Placer County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Past Producer
Discovery year
1917
Identification
Deposit ID
10213008
MRDS ID
M020076
Alternate names
Group of Ww 1, Tilsey & Coplen
Region
NA
Data score
D
Coordinates
39.04349, -120.88133
References
DOM BULL 152,P 171-2;DOM BULL 125,P 150;DOM BULL 76,P 52;DOMPL 1;USGS FOLIO 66;DOM 23RD REPT ST MIN P 283