Mine detail: Unnamed (near Lacuna Glacier)

Previously called ''

<< Back to the map

Location

Lat / long: 62.83565, -151.48672

Resource(M)

Primary: Iron, Chromium
Ore: Chromite, Magnetite, Pyrrhotite

Production

Operation type: Unknown
Development status: Occurrence

Geology

Host type:Dunite
Associated rock:Foraker Pluton
Associated type:Diorite

References

MRDSA011537
DEP10000883
Reference{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., Nelson, S.W., Curtin, G.C., and Singer, D.A., 1978, Mineral resources map of the Talkeetna Quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-870-D, 1 sheet, scale 1:250,000.}{Deposit:: Cobb, E.H., and Reed, B.L., 1980, Summaries of data and lists of reference to metallic and selected nonmetallic mineral deposits in the Talkeetna quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-884, 106 p.}{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:: 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