Commodities
PrimaryGold
SecondaryBismuth, Zinc, Antimony, Arsenic, Silver, Boron-Borates
Commodity typeM
Deposit
Model85: Polymetallic veins
Materials
Ore mineralsArsenopyrite, Pyrite
GangueClay, Quartz, Tourmaline
Geology
Host rockVolcanic Rock (Aphanitic) · Togiak Terrane
AlterationSilicification, clay alteration, and oxidation.
Economic & production
Development statusOccurrence
Identification
Deposit ID10021686
MRDS IDDE00938
RegionNA
Data scoreC
Coordinates59.93931, -159.89274
References
Hoare, J.M., and Coonrad, W.L., 1978, Geologic map of the Goodnews and Hagemeister Island quadrangles region, southwestern Alaska: U.S. Geological Survey Open-File Report 78-9-B, two sheets, scale 1:250,000.Kilburn, J.E., and Jones, J.L., 1992, Geochemical map showing the distribution of selected elements determined in stream-sediment samples from the Goodnews Bay, Hagemeister Island, and Nushagak Bay quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-2355, scale 1:250,000.Jones, J.L., and Kilburn, J.E., 1992, Geochemical map showing the distribution of selected elements determined in heavy-mineral-concentrate samples from the Goodnews Bay, Hagemeister Island, and Nushagak Bay quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-2186, scale 1:250,000.Kilburn, J., Box, S.E., Goldfarb, R.J., and Gray, J.E., 1992, Geochemically anomalous areas in the eastern Goodnews Bay quadrangle, southwest Alaska, in Bradley, D. C., and Ford, A. B., eds., The U.S. Geological Survey in Alaska, Accomplishments in 1990: U. S. Geological Survey Bulletin 1999, p. 156-162.