Tenorite from Clear Creek County, Colorado, USA
USA | |
| (1911) A Manual of the Copper Industry of the World. The Copper Handbook Vol. 10. Horace J. Stevens |
| Dana 6:1089. |
Dana 6:1089. |
USA | |
| (1911) A Manual of the Copper Industry of the World. The Copper Handbook Vol. 10. Horace J. Stevens |
| Dana 6:1089. |
Dana 6:1089. |