California · Imperial County
Occurrence
Mac Donald Prospect
Imperial County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Deposit
Deposit size
N
Geology
Host rock
Andesite
Associated rock
Andesite
Economic & production
Development status
Occurrence
Identification
Deposit ID
10033463
MRDS ID
M020025
Region
NA
Data score
C
Coordinates
33.41173, -114.82136
References
D.O.M. BULL. 152 1950 P. 77D.O.M. BULL. 125 1943 P. 119