Mine detail: Martinez

Previously called ''

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Location

Lat / long: 38.6374, -120.82158

Resource(M)

Tertiary: Manganese
Ore: Psilomelane, Pyrolusite, Rhodonite

Production

Operation type: Unknown
Production size: None
Development status: Occurrence

Geology

References

MRDSM007705
DEP10095088
Reference{Deposit:: CALIF. JOUR. MINES & GEOL. V. 52, NO. 4, P. 575, PL. 10}{Deposit:: DOM BULL. 152, P. 52}
ReporterGere, W., Von Dohlen, E.; Albers, J.