California · Butte County
Occurrence
Black Raven
Butte County, California, United States
Manganese
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USGS source ↗
Commodities
Primary
Manganese
Commodity type
M
Deposit
Deposit size
N
Economic & production
Development status
Occurrence
Identification
Deposit ID
10028525
MRDS ID
M005548
Region
NA
Data score
D
Coordinates
39.56294, -121.1766
References
CALIF. DIV. OF MINES B. 125 (1943) P. 104U.S.B.M. R.I. 5579, P. 4D.O.M. BULL. 152 1950 P. 36