Mine detail: Great Expectation Mine

Previously called ''

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Location

Lat / long: 37.44962, -121.48042

Resource(M)

Tertiary: Manganese
Discovery year: 1917

Production

Operation type: Surface-Underground
Development status: Prospect

Geology

References

MRDSM020192
MAS60850016
DEP10189470
ReferenceCALIF. JOUR. MINES & GEO. V.50,NO.2, APR. 1954, P.414 D.O.M
ReporterWestern Field Operations Center (WFOC)