Mine detail: Stemwinder Prospect

Previously called 'Silver Butte ?'

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Location

Lat / long:

48.14546, -116.50636

Resource(M)

Primary:	Copper, Lead, Gold, Silver, Zinc
Ore:	Chalcopyrite, Galena, Sphalerite, Tetrahedrite
Gangue:	Pyrite, Quartz, Siderite

Production

Operation type:	Unknown
Deposit type:	Vein
Production size:	None
Development status:	Occurrence

Geology

Host rock:	Wallace Formation-Argillite, Siltite
Host type:	Silt,Argillite
Tectonic:	Belt Basin
Alteration processes:	Bleaching, Sericite

References

MRDS	W026801
DEP	10093750
Reference	{Deposit:: GREEN, W. R., 1976 , GEOLOGY AND MINERAL DEPOSITS OF THE BLACKTAIL MOUNTAIN AREA, BONNER COUNTY, IDAHO: PULLMAN, WASHINGTON, WASHINGTON STATE UNIV., PHD DISSERTATION, 108 P.}{Deposit:: MINING RECORD, AUG. 4 , 1976}
Reporter	Siefken, Robert R. (Miller, Pat)