Epsomite from
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 216 Thomas, William J., Gibbs, Ronald B. (1983) Famous Mineral Localities: The New Cornelia Mine, Ajo, Arizona. The Mineralogical Record, 14 (5) 283-298 Gilluly, J. (1946), The Ajo mining district, Arizona, USGS PP 209: 89, 98 Gilluly, J. (1937), AZ Bur. Mines Bull. 141: 68-75, 79-81. |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 245. |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 216 Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 61. |