Beryl from selected localities.
Austria | |
| [var: Aquamarine] G. Niedermayr: Carinthia II 187./107.: 185 (1997) |
| [var: Aquamarine] G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995 |
| A. Strasser: Die Minerale Salzburgs (1989) |
A. Strasser: Die Minerale Salzburgs (1989) |