Quartz from Huber stock (Huber shaft; Hub stock), Krásno, Sokolov District, Karlovy Vary Region, Czech Republic
Czech Republic | |
| [var. Amethyst] Beran, P. & Sejkora, J. (2006): The Krásno Sn-W ore district near Horní Slavkov: Mining history, geological and mineralogical characteristics. Journal of the Czech Geological Society, 51, 3-42 Ivo Vašina photo and specimen |
Huber stock, Krásno, Sokolov District, Karlovy Vary Region, Czech Republic