Mine detail: B.S. No. 1

Previously called ''

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Location

Lat / long: 39.64404, -122.73303

Resource(M)

Tertiary: Manganese
Ore: Psilomelane, Pyrolusite

Production

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

Geology

References

MRDSM008664
DEP10030505
Reference{Deposit:: CALIF. JOUR. MINES & GEOLOGY, V. 48, NO. 1, JAN. 1952, P. 50}{Deposit:: DOM BULL. 152 1950 PP. 57-58}
ReporterGere, W., Von Dohlen, E.; Albers, J.