| Lat / long: | 56.4893, -157.72244 |
| Primary: | Copper |
| Ore: | Chalcopyrite, Pyrite |
| Gangue: | Quartz |
| Operation type: | Unknown |
| Development status: | Occurrence |
| Alteration processes: | A small zone of sericitic alteration in undescribed rocks lies near the northern part of the island (Wilson, 1980). Propylitic and argillic types may also be present. |
| DEP | 10308355 |
| Reference | {Deposit:: Cox, D.P., Detra, D.E., and Detterman, R.L., 1981, Mineral resource maps of the Chignik and Sutwik Island quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF- 1053-K, 2 map sheets, scale 1:250,000.}{Deposit:: Detterman, R.L., Miller, T.P., Yount, M.E., and Wilson, F.H.,1981, Geologic map the Chignik and Sutwik Island quadrangles Alaska: U.S. Geologic Survey Miscellaneous Investigations Series Map I- 1229, 1 map sheet, scale 1:250,000.} |
| Reporter | S.H. Pilcher |