Mine detail: Colman Prospect

Previously called ''

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Location

Lat / long: 38.86018, -122.76998

Resource(M)

Primary: Manganese

Production

Operation type: Surface
Development status: Unknown

Geology

References

MRDSM008997
MAS60330121
DEP10207950
ReferenceCALIF. REPT. 25, NO.3, JULY, 1929,P.343.
ReporterWestern Field Operations Center (WFOC)