Mine detail: Upper Feather

Previously called ''

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Location

Lat / long: 40.01017, -121.19385

Resource(M)

Primary: Gold
Secondary: Platinum
Tertiary: Mercury

Production

Operation type: Unknown
Deposit type: STREAM PLACER
Production size: Small
Development status: Producer

Geology

References

MRDSM045261
DEP60000940
Reference{Deposit:: LOGAN, C.A., 1919, PLATINUM AND ALLIED METALS IN CALIFORNIA: CALIFORNIA STATE MINING BUREAU BULLETIN 85, P. 22.}{Deposit:: MURDOCK, JOSEPH, AND WEBB, R.W., 1966, MINERALS OF CALIFORNIA, CENTENNIAL VOLUME (1866-1966): CALIFORNIA DIVISION OF MINES AND GEOLOGY BULLETIN 189, P. 291.}