Commodities
PrimaryLead, Silver, Gold, Copper
SecondaryZinc, Antimony, Arsenic
Materials
Ore mineralsArsenopyrite, Azurite, Chalcopyrite, Chrysocolla, Galena, Malachite, Stibiconite, Chalcophanite, Scorodite
GangueClay, Limonite, Quartz
Geology
AlterationHost syenite is altered to clay and cut by quartz-clay fractures.
Economic & production
Development statusProspect
Identification
Deposit ID10308378
RegionNA
Data scoreB
Coordinates63.63974, -142.29265
References
Foster, H.L., 1970, Reconnaissance geologic map of the Tanacross quadrangle, Alaska: U.S. Geological Survey Miscellaneous Geological Investigations Map I-593, 1 sheet, scale 1:250,000.Wilson, F.H., Smith, J.G., and Shew, Nora, 1985, Review of radiometric data from the Yukon crystalline terrane, Alaska and Yukon Territory: Canadian Journal of Earth Sciences, v. 22, p. 525-537.