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Unnamed Occurrence (ARDF - IL028; southeast of Upper Copper Lake), Bristol Bay District, Lake and Peninsula Borough, Alaska, USA
List of minerals arranged by Dana 8th Edition classification
| Group 2 - SULFIDES | ||
|---|---|---|
| AmBnXp, with (m+n):p = 1:1 | ||
| Chalcopyrite ? | 2.9.1.1 | CuFeS2 |
| AmBnXp, with (m+n):p = 1:2 | ||
| Molybdenite | 2.12.10.1 | MoS2 |
| Pyrite | 2.12.1.1 | FeS2 |
3 entries listed. 3 valid minerals.
References
Detterman, R.L., and Cobb, E.H., 1972, Metallic mineral resources map of the Iliamna quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-364, 1 sheet, scale 1:250,000. Detterman, R.L., and Reed, B.L., 1980, Stratigraphy, structure, and economic geology of the Iliamna quadrangle, Alaska: U.S. Geological Survey Bulletin 1368-B, 86 p. Reed, B.L., 1967, Results of stream sediment sampling and bedrock analyses in the eastern part of the Iliamna quadrangle, and at Kasna Creek, Lake Clark quadrangle, Alaska: U.S. Geological Survey Open-File Report 272, 18 p.
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Locality Updated: Wheal Coates, St Agnes, St Agnes District, Cornwall, England, UKFrom David Ifold, 19th Jun 2013 22:44:10