Specularite from Western Sudetes, Sudetes, Bohemian Massif, Europe
Czech Republic | |
| Petrov, Alfredo (n.d.) Personal Communication. |
Poland | |
| Mochnacka, K., Oberc-Dziedzic, T., Mayer, W., & Pieczka, A. (2012). Ore mineralization in the Miedzianka area (Karkonosze-Izera Massif, the Sudetes, Poland): new information. Mineralogia Polonica, 43(3-4), 155-178. |