Mine detail: Ora Hans

Previously called ''

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Location

Lat / long: 38.87266, -122.44246

Resource(M)

Tertiary: Manganese

Production

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

Geology

References

MRDSM008881
DEP10030627
Reference{Deposit:: CALIF. B. 152, P.94}{Deposit:: D.O.M. BULL. 125 1943 P. 126}
ReporterGere, W., Killman, K.; Albers, J.