Commodities
PrimarySilver, Lead
SecondaryGold, Zinc
TertiaryArsenic, Antimony
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnknown
Orebody formLOW-DIPPING TABULAR AND NEAR-VERTICAL IRREGULAR
Materials
Ore mineralsChalcocite, Covellite, Enargite, Galena, Gold, Sphalerite, Tetrahedrite
GanguePyrite, Quartz
Geology
Host rockVolcanic Rock (Aphanitic)
Associated rockTuff · Elkhorn Mountains Volcanics
Economic & production
Development statusPast Producer
Identification
Deposit ID10042780
MRDS IDM060803
Alternate namesBig Dick, Evening Star, Black Jack
RegionNA
Data scoreB
Coordinates46.47768, -112.412
References
MBMG BULL 30, P. 33.MBMG BULL 98, P. 53.MBMG BULL 14, P. 34.USGS BULL 842, P. 265.USGS BULL 1151, PL: 1