Mine detail: Bear Ridge

Previously called ''

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Location

Lat / long: 40.34235, -123.55692

Resource(M)

Tertiary: Manganese
Discovery year: 1941

Production

Operation type: Unknown
Development status: Prospect

Geology

References

MRDSM008774
MAS60230016
DEP10139242
ReferenceCALIF BULL 125 P 195 P 151 P 304
ReporterWestern Field Operations Center (WFOC)