Mine detail: Unnamed (on western Tigalda Island)

Previously called ''

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Location

Lat / long: 54.10914, -165.1424

Resource(M)

Primary: Silver, Gold
Ore: Gold, Pyrite
Gangue: Calcite, Quartz

Production

Operation type: Unknown
Development status: Occurrence

Geology

Alteration processes:Country rocks are propylitized, pyritized, and locally argillized.

References

DEP10308479
Reference{Deposit:: Butherus, D.L, Gressitt, E.E., Pray, J., Corner, N.G., Lindberg, P.H., and Fankhauser, R.E., 1979, Exploration and evaluation of the Aleut Native Corporation lands; Volume III: Resource Associates of Alaska, 69 p. 90 sheets, various sacales. (Report held by the Aleut Native Corporation, Anchorage, Alaska.)}{Deposit:: Randolph, D.B., 1990, Unalaska, 1990 final report: Battle Mountain Exploration Company, 72 p. (Report held by the Aleut Native Corporation, Anchorage, Alaska).}
ReporterS.H. Pilcher