| Lat / long: | 54.04113, -165.5634 |
| Primary: | Silver, Gold, Copper |
| Ore: | Chalcocite, Chalcopyrite, Malachite, Pyrite |
| Gangue: | Quartz, Tourmaline |
| Operation type: | Unknown |
| Development status: | Occurrence |
| Alteration processes: | The rocks exhibit pervasive propylitic alteration consisting of chlorite, epidote, and pyrite. The breccia bodies in the northern area are altered to quartz-sericite-pyrite. Wall rock adjoining the breccias varies from pyritized volcanics to malachite-chalcopyrite-chalcopyrite-bearing porphyritic diorite, whose feldspar phenocrysts are altered to clay. |
| DEP | 10308478 |
| Reference | {Deposit:: Christie, J.S., 1974, Aleut-Quintana-Duval 1974 joint venture, final report: Unpublished Quintana Minerals Corporation report, 24 p., 3 appendices, 2 maps. (Report held by the Aleut Corporation, Anchorage, Alaska.)}{Deposit:: Christie, J.S., 1976, Aleut-Quintana-Duval joint venture, final report, 1975, 20 p. (Report held by the Aleut Native Corporation, Anchorage, Alaska.)} |
| Reporter | S.H. Pilcher |