Mine detail: David

Previously called ''

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Location

Lat / long: 38.90545, -120.85547

Resource(M)

Tertiary: Manganese
Ore: Psilomelane, Pyrolusite

Production

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

Geology

References

MRDSM007944
DEP10030033
Reference{Deposit:: CALIF. JOUR. MINES & GEOL. V. 52, NO. 4, P. 575, PL. 10}{Deposit:: D.O.M. BULL. 152 1950 PP. 51 - 52}
ReporterGere, W., Von Dohlen, E.; Albers, J.