Zircon from Gila County, Arizona, USA
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 431 Ransome, Frederick Leslie (1919) The copper deposits of Ray and Miami, Arizona. Professional Paper 115. US Geological Survey doi:10.3133/pp115 |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 431. |