Quartz from Sonntagskopf, Ascham Alp - Breitfuß - Sonntagskopf area, Neukirchen am Großvenediger, Zell am See District, Salzburg, Austria
Austria | |
| [var. Smoky Quartz] (n.d.) Collection, Natural History Museum Vienna. |
Austria | |
| [var. Smoky Quartz] (n.d.) Collection, Natural History Museum Vienna. |