Mine detail: Little Group

Previously called ''

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Location

Lat / long: 45.68879, -112.647

Resource(M)

Primary: Copper
Ore: Chalcopyrite
Gangue: Malachite, Quartz
Orebody form: IRREGULAR

Production

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

Geology

Host type:Schist
Alteration processes:Oxidation

References

MRDSDC12062
DEP10019962
Reference{Deposit:: USGS BULL 574, P. 94.}{Deposit:: SAHIREN, U.M., 1950, GEOL. AND ORE DEPOSITS-ROCHESTER DISTRICT, MADISON CO., MT: MT. BUREAU OF MINES AND GEOL., MEM. 19, P. 51.}{Deposit:: CONSV. DIV. COMP. DATE, 05-23-1963}{Deposit:: 1914 RECON WINCHELL, A.N., U.S.G.S. BULL. 574}{Deposit:: 1950 GEOLMAP MBMG MEM. 19}
ReporterLoen, Jeffrey S. (Pearson, Robert C.), Unknown