California · Humboldt County
Prospect
Prior No. 1 Deposit
Humboldt 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
10260545
MRDS ID
M008776
Region
NA
Data score
D
Coordinates
40.25485, -123.57082
References
DOM BULL 152 1950 P 71 USBM RI 5579 P 6