California · Trinity County
Prospect
Wagon No.2 Prospect
Trinity County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Prospect
Discovery year
1942
Identification
Deposit ID
10166138
MRDS ID
M020368
Alternate names
Helmke Manganese Group
Region
NA
Data score
D
Coordinates
40.14265, -123.46831
References
CA BULL 125 P 197