Gismondine Subgroup from Ústí nad Labem District, Ústí nad Labem Region, Czech Republic
Czech Republic | |
| Duda, Rejl, Slivka: "Mineralien", 1991 |
Dvorak, Zdenek, Radon, Miroslav, Svejkovky, Jiri , Janecek, Oldrich, Fuchs, Petr (2017) Mineraly Ceskeho Stredohori. Vydal Museum mesta Usti nad Labem. p.1-212. |