Psilomelane from selected localities.
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 223, 338; Hewett, D.F., et al (1963), Deposits of the manganese oxides: supplement, Econ.eol.: 58: 1-51; Hewett, D.F. (1964), Veins of hypogene manganese oxide minerals in the southwestern United States, Econ.Geol.: 59: 1429-1472; Hewett, D.F. & M. Fleischer (1960), Deposits of the manganese oxides, Econ.Geol.: 55: 1-55. |
| MRDS database Dep. ID #10186611, MRDS ID #M800431, MAS ID #0040110017. |
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 128, 223; Hewett, D.F., et al (1963), Deposits of the manganese oxides: supplement, Econ.Geol.: 58: 1-51.; Hewett, D.F. (1964), Veins of hypogene manganese oxide minerals in the southwestern United States, Econ.Geol.: 59: 1429-1472. | |
| MRDS database Dep. ID #10108999, MRDS ID #M001678. |
Fourth of July Mine, Duncan, Greenlee County, Arizona, USA