Beryl from Dragoon, Cochise Mining District, Cochise County, Arizona, USA
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 133 |
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 133 |
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 133 |
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 133 |