California · Mariposa County
Occurrence
Bronsen Manganese Claim
Mariposa County, California, United States
Manganese
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USGS source ↗
Commodities
Primary
Manganese
Commodity type
M
Materials
Other materials
Chert, Limonite, Psilomelane, Rhodonite
Economic & production
Development status
Occurrence
Discovery year
1917
Identification
Deposit ID
10285623
Region
NA
Data score
D
Coordinates
37.56412, -120.19489
References
USBM MINERAL PROPERTY FILE # 41.19, WFOC.