- St. Johann im Pongau District
| [var. Aquamarine] Walter, F., Ettinger, K. (2005) The origin of hollow tubes in Alpine quartz crystals. 3rd Symposion of the Hohe Tauern National Park for Research in Protected Areas, 245-249. Strasser, Albert (1989) Die Minerale Salzburgs. Albert Strasser, Salzburg. |
Romatespitze north slope, Bad Gastein, St. Johann im Pongau District, Salzburg, Austria