Covellite from selected localities.
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 190; Mitchell, G.J. (1920), Vertical extent of copper ore minerals in the Junction mine, Warren district, AZ, Engr. Mining Jour.: 109: 1411. |
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 190. | |
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 190; Schwartz, G.M. & C.F. Park, Jr. (1932), A microscopic study of ores from the Campbell mine, Bisbee, AZ, Econ.Geol.: 27: 39-51; Hutton, C.O. (1957), Sengierite from Bisbee, AZ, Am.Min.: 42: 408-411; Bain, G.W. (1952), The age of the 'Lower Cretaceous' from Bisbee, AZ, uraninite, Econ.Geol.: 47: 305-315. |
Junction Mine, Calumet and Arizona group of claims, Bisbee, Cochise County, Arizona, USA