Mine detail: Alamo Prospect

Previously called ''

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Location

Lat / long:

48.19347, -116.24045

Resource(M)

Primary:	Gold, Silver, Copper
Secondary:	Lead
Tertiary:	Zinc
Ore:	Chalcocite, Chalcopyrite, Covellite, Galena, Malachite
Gangue:	Magnetite, Pyrite, Quartz, Specularite
Orebody form:	TABULAR

Production

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

Geology

Host rock:	Wallace Formation-Quartzites, Some Beds Shale And Sandstone;St. Regis Formation-Shales, Sandstones
Host type:	Quartzite,Sandstone,Lamprophyre
Associated rock:	Lamprophyre Dike
Associated type:	Lamprophyre
Structure:	Vein Shows Little Brecciation Of Post - Mineral Movement
Tectonic:	Miogeosyncline
Alteration processes:	Chlorite; Oxidation (Limonite And Malachite Stains)

References

MRDS	W007744
DEP	10069946
Reference	{Deposit:: ANDERSON, A. L., 1930, GEOLOGY AND ORE DEPOSITS OF THE CLARK FORK DISTRICT, IDAHO: IDAHO BUREAU OF MINES AND GEOLOGY BULL., NO. 12, 132 P.}{Deposit:: SAVAGE, C. N., 1967, GEOLOGY AND MINERAL RESOURCES OF BONNER COUNTY: IDAHO BUREAU OF MINES AND GEOLOGY COUNTY REPORT NO. 6, 131 P.}{Deposit:: 1930 GEOLMAP IDAHO BUREAU OF MINES & GEOL. BULL. 12}{Deposit:: 1967 GEOLMAP IDAHO BUREAU OF MINES & GEOL. CO. REPT. 6}
Reporter	Miller, Pat J.