Mine detail: Sam Brown World War No. 2 Prospect

Previously called ''

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Location

Lat / long: 41.07872, -123.71003

Resource(M)

Tertiary: Manganese
Ore: Rhodonite
Gangue: Copper, Malachite, Pyrite

Production

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

Geology

Host type:Gabbro,Quartzite
Associated type:Gabbro

References

MRDSM008757
DEP10030561
Reference{Deposit:: DOM BULL. 152, 1950, PP. 71-72}{Deposit:: USBM R.I. 5579, P. 6}{Deposit:: PSFC REPT. FIG. 7,CALIF. DIV. MINES BULL. 179, FIG. 13.: ADD. REF.: USGS MR-23}
ReporterGere, W., Killman, K.; Albers, J.