California · Sonoma County
Producer
Aho Mine
Sonoma County, California, United States
Manganese
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USGS source ↗
Commodities
Primary
Manganese
Commodity type
M
Deposit
Deposit size
S
Materials
Ore minerals
Rhodochrosite
Geology
Host rock
Sandstone,Chert · Franciscan Complex
Economic & production
Development status
Producer
Identification
Deposit ID
10033628
MRDS ID
M020238
Alternate names
Drum
Region
NA
Data score
C
Coordinates
38.53544, -123.1808
References
D.O.M. BULL. 152 1950 PP. 280 - 282D.O.M. BULL. 125 1943 P. 186