Mine detail: Josephson Prospect

Previously called ''

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Location

Lat / long: 39.69182, -121.51688

Resource(M)

Primary: Manganese
Tertiary: Gold
Ore: Pyrolusite

Production

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

Geology

References

MRDSM005395
DEP10028435
Reference{Deposit:: CALIF. DIV. OF MINES BULLETIN 152 (1950) P. 36; B. 125 (1943) P. 104}{Deposit:: SOUTHERN PACIFIC CO., MINERALS FOR INDUSTRY, NORTHERN CALIF. V. 2, P. 60}
ReporterGere, W., Von Dohlen, E.; Albers, J.