Alaska
Prospect

Unnamed (DeLangle Mountain)

Alaska, United States
IronTitaniumNickelCopper
⌖ Show on mapUSGS source ↗
Commodities
PrimaryIron, Titanium
SecondaryNickel, Copper
Commodity typeM
Materials
Ore mineralsChalcopyrite, Ilmenite, Magnetite, Pyrrhotite
Geology
Host rockDiorite · Astrolabe-Delangle Stock;Astrolabe-Delangle Stock
Associated rockGneiss
Economic & production
Development statusProspect
Identification
Deposit ID10002236
MRDS IDA013138
RegionNA
Data scoreC
Coordinates58.4086, -136.9332
References
Rossman, Darwin, 1963, Geology and petrology of two stocks of layered gabbro in the Fairweather Range, Alaska: U.S. Geological Survey Bulletin 1121-F, p. F1-F50.MacKevett, E.M., Jr., Brew, D.A., Hawley, C.C., Huff, L.C., and Smith, J.G., 1971, Mineral resources of Glacier Bay National Monument, Alaska: U.S. Geological Survey Professional Paper 632, 90 p., 12 plates, scale 1:250,000.Berg, H.C., Jones, D. L., and Richter, D. H., 1972, Gravina-Nutzotin Belt-tectonic significance of an Upper Mesozoic sedimentary and volcanic sequence in southern and southeastern Alaska: U.S. Geological Survey Professional Paper 800-D, p. D1-D24.Mark-Anthony, Leo, 1977, Maps and notes on investigations in Glacier Bay, 1958-1960. (Unpublished material available at U.S. Bureau of Land Management library, Juneau, Alaska).Kimball, A.L., Still, J.C., and Rataj, J.L., 1978, Mineral resources, in Brew, D. A., and others, Mineral resources of the Glacier Bay National Monument wilderness study area, Alaska: U.S. Geological Survey Open-File Report 78-494, p. C1-C375.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.