Apophyllite Group from Humboldt County, Nevada, USA
USA | |
| Proceedings of the Russian Mineralogical Society, 135(6), 2006, pp 13–18. |
| Keith Wood (visual ID) |
USA | |
| Proceedings of the Russian Mineralogical Society, 135(6), 2006, pp 13–18. |
| Keith Wood (visual ID) |
Getchell Mine, Adam Peak, Potosi Mining District, Osgood Mountains, Humboldt County, Nevada, USA