Mine detail: Young

Previously called ''

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Location

Lat / long: 39.47042, -123.31027

Resource(M)

Primary: Manganese
Ore: Psilomelane

Production

Operation type: Unknown
Production size: Small
Development status: Producer

Geology

References

MRDSM010067
DEP10031357
Reference{Deposit:: CALIF. JOUR. MINES & GEOLOGY, V. 49, NO. 4, OCT. 1953, P. 392}{Deposit:: D.O.M. BULL.152,PP. 149-150}
ReporterGere, W., Killman, K.; Albers, J.