California · Colusa County
Occurrence
Big Stony Creek Rockridge
Colusa County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Psilomelane
Economic & production
Development status
Occurrence
Identification
Deposit ID
10095080
MRDS ID
M007140
Region
NA
Data score
C
Coordinates
39.38154, -122.60691
References
D.O.M. BULL. 152 1950 P. 56D.O.M. BULL. 125 1943 P. 113CALIF V. 48 , NO. 1 , P. 50CALIF. V. 39 , NO. 4 , P. 557