Mineral Resource Map
Map
Browse
About
Mine detail: Cape Nome Mine
Browse
North America
United States
Montana
Missoula
Previously called 'BullionMoose'
<< Back to the map
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
MRDS
W014729
DEP
10071384
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.}
Reporter
Mlynarczyk, Meg S., Wise, Kristine K. (Elliott, James E.)