Pyromorphite from Leadville, Lake County, Colorado, USA
USA | |
| Sterling, Geoff (2023) Personal Communication. |
Mineralogical Record:16(3):171-201 | |
| The Oxidized Zinc Ores of Leadville Colorado, G. F. Loughlin, 1918 |
USA | |
| Sterling, Geoff (2023) Personal Communication. |
Mineralogical Record:16(3):171-201 | |
| The Oxidized Zinc Ores of Leadville Colorado, G. F. Loughlin, 1918 |
Ibex Mine, Breece Hill, Leadville, Lake County, Colorado, USA