Commodities
PrimaryGold, Silver
SecondaryArsenic, Mercury
Commodity typeM
Deposit
Model105: Epithermal vein, generic
Materials
Ore mineralsGold, Pyrite
GangueQuartz
Geology
AlterationRegional propylitic alteration; no apparent wall-rock alteration around vein.
Economic & production
Development statusProspect
Identification
Deposit ID10003261
MRDS IDA106004
RegionNA
Data scoreC
Coordinates53.94161, -166.65407
References
Drewes, Harold, Fraser, G.D., Snyder, G.L., and Barnett, H.F., Jr., 1961, Geology of Unalaska Island and adjacent insular shelf, Aleutian Islands, Alaska: U.S. Geological Survey Bulletin 1028-S, p. 583-676.Randolph, D.B., 1991, Unalaska project, 1990 final report: Battle Mountain Exploration Company, Alaska District, 62 p., 5 appendices, 15 plates, various scales. (Report held by the Aleut Corporation, Anchorage, Alaska.)