Mine detail: Unnamed (along Kuskokwim River)

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Location

Lat / long:

62.88745, -155.59093

Resource(M)

Primary:	Silver, Copper, Lead
Ore:	Pyrite, Pyrrhotite
Gangue:	Quartz

Production

Operation type:	Unknown
Development status:	Occurrence

Geology

Alteration processes:

Ferricrete oxidation of pyrite and pyrrhotite.

References

DEP	10307826
Reference	Brooks, A.H., and Martin, G. C. 1921, The Alaska mining industry in 1919: U.S. Geological Survey Bulletin 714, p. 59-95.
Reporter	T.K. Bundtzen