Powellite from selected localities.
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 334. |
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 278. |
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 334. |
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 278. |
Inspiration Mine, Miami-Inspiration deposit, Inspiration, Miami-Inspiration Mining District, Globe-Miami Mining District, Gila County, Arizona, USA