Mine detail: Johnson Lode Prospect

Previously called 'Old Johnson Lode'

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Location

Lat / long: 45.0467, -114.6597

Resource(M)

Primary: Gold
Tertiary: Silver, Copper, Lead
Ore: Chalcopyrite, Malachite
Gangue: Pyrite, Quartz
Discovery year: 1930

Production

Operation type: Surface-Underground
Deposit type: Vein
Production size: None
Development status: Past Producer

Geology

Host rock:Yellowjacket Formation-Argillaceous Quartzite
Host type:Quartzite
Alteration processes:Fe Stain

References

MRDSW015306
MAS160590432
DEP10071761
Reference{Deposit:: Cater, F. W., And Others, 1973, Mineral Resources Of Idaho Primitive Area And Vicinity, Idaho: USGS Bulletin 1304, 431 P}{Deposit:: WFOC (Bureau Of Mines) Mineral Property File 016 059 0432.}
ReporterMiller, Pat J., Western Field Operations Center (WFOC)