California · San Bernardino County
Occurrence
Dawson Deposit
San Bernardino 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
Gangue
Calcite, Hematite
Geology
Host rock
Basalt
Associated rock
Basalt
Economic & production
Development status
Occurrence
Identification
Deposit ID
10095185
MRDS ID
M020119
Alternate names
Mc Dowell, Black Chief
Region
NA
Data score
C
Coordinates
34.39004, -114.26301
References
D.O.M. BULL. 152 1950 PP. 194 - 195D.O.M. BULL. 125 1943 P. 161