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Unnamed Occurrence (ARDF - KC185), Metlakatla, Annette Island, Ketchikan District, Prince of Wales-Outer Ketchikan Borough, Alaska, USA
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | ||
|---|---|---|
| Arsenopyrite | 2.EB.20 | FeAsS |
| Chalcopyrite | 2.CB.10a | CuFeS2 |
| Pyrite | 2.EB.05a | FeS2 |
| Group 5 - Nitrates and Carbonates | ||
| Calcite | 5.AB.05 | CaCO3 |
4 entries listed. 4 valid minerals.
References
Berg, H.C., 1972, Geologic map of Annette Island, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-684, 8 p., 1 sheet, scale 1:63,360. Berg, H.C., Elliott, R.L., and Koch, R.D., 1988, Geologic map of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Mineral Investigations Series Map I-1807, 27 p., scale 1:250,000. Karl, S.M., 1992, Map and table of mineral deposits on Annette Island, Alaska: U.S. Geological Survey Open-File Report 92-690, 57 p., 1 map, scale 1:63,360.
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