California · Santa Clara County
Past Producer
Winship Leases
Santa Clara 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
10189323
MRDS ID
W025107
Region
NA
Data score
D
Coordinates
37.46432, -121.51492
References
CALIF. JOUR. MINES & GEO. V. 50,NO.2 APR. 1954, P.416BULL. 152, P.262.