Mine detail: Unnamed

Previously called ''

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Location

Lat / long: 62.53451, -152.41476

Resource(M)

Primary: Nickel, Copper
Ore: Chalcopyrite, Pyrrhotite

Production

Operation type: Unknown
Development status: Occurrence

Geology

Host rock:Dall Conglomerate
Host type:Conglomerate
Associated type:Gabbro,Granite
Alteration processes:Hydrothermally bleached conglomerate and local zones of tactite are described by C.C. Hawley and Associates, Inc. (1978).

References

MRDSA011543
DEP10000889
Reference{Deposit:: Cobb, E.H., 1973, Placer deposits of Alaska: U.S. Geological Survey Bulletin 1374, 213 p.}{Deposit:: C.C. Hawley and Associates, Inc., 1978, Mineral appraisal of lands adjacent to Mt. McKinley National Park, Alaska: U.S. Bureau of Mines Open-File Report 24-78, 275 p., 7 plates.}{Deposit:: Reed, B.L., and Nelson, S.W., 1980, Geologic map of the Talkeetna quadrangle: U.S. Geological Survey Miscellaneous Investigations Map I-1174, scale 1:250,000.}{Deposit:: Fechner, S.A., Burleigh, R.E.., Foley, J.Y., and Lear, K.G., 1993, Results of the 1991-92 U.S. Bureau of Mines site-specific mineral investigations project in Alaska: U.S. Bureau of Mines Open-File Report 100-93, 127 p.}{Deposit:: Foley, J.Y., Light, T.D., Nelson, S.W., and Harris, R.A., 1997, Mineral occurrences associated with mafic-ultramafic and related alkaline complexes in Alaska: Economic Geology, Monograph 9, p. 396-449.}
ReporterMadelyn A. Millholland