Mine detail: Cape Nome Mine

Previously called 'BullionMoose'

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Location

Lat / long: 46.78933, -113.654

Resource(B)

Primary: Copper, Silver
Secondary: Gold, Lead
Tertiary: Barium-Barite, Antimony, Arsenic
Ore: Bornite, Chalcocite, Chalcopyrite, Enargite, Galena, Gold, Malachite, Tetrahedrite
Gangue: Barite, Limonite, Pyrite, Quartz, Siderite
Orebody form: SHOOTS OR LENSES
Discovery year: 1897

Production

Operation type: Unknown
Production size: Small
Development status: Past Producer

Geology

Host rock:Pilcher Quartzite;Garnet Range Formation
Host type:Diorite,Schist
Associated rock:Clinton Stock
Associated type:Diorite
Structure:Bearmouth Overthrust, Series Of North-Striking Faults, Clinton Stockclinton Stock
Tectonic:Cordilleran Miogeosyncline
Alteration processes:Oxidation To Deepths Of 100-300 Ft

References

MRDSW014729
DEP10071384
Reference{Deposit:: USGS BULL 660, P. 227-8.}{Deposit:: MBMG BULL 30, P. 32.}{Deposit:: MBMG BULL 8, P. 9, 12, 35, PL. 6.}{Deposit:: MBMG BULL 82,}{Deposit:: MBMG BULL 40,}{Production:: SAHINEN, 1957, M.B.M.G. BULL. 8.}
ReporterMlynarczyk, Meg S., Wise, Kristine K. (Elliott, James E.)