California · Humboldt County
Occurrence
Leaning Tree No. 2
Humboldt County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Deposit
Deposit type
Residual
Deposit size
N
Economic & production
Development status
Occurrence
Discovery year
1942
Identification
Deposit ID
10030556
MRDS ID
M008748
Region
NA
Data score
C
Coordinates
40.92095, -123.71835
References
D.O.M. BULL. 152, 1950, P. 70PSFC FIG. 7CALIF. DIV. MINES BULL. 179, FIG. 13; USBM RI 5579 ,P. 6