Paragonite from selected localities.
Switzerland | |
| Roth, Ph. (2007): Minerals first discovered in Switzerland and minerals named after Swiss individuals. Philippe Roth, Ed., Zurich, 239 pp. |
| Zen, E.-A., Ross, M., Bearth, P. (1964): Paragonite from Täsch Valley near Zermatt, Switzerland. American Mineralogist 49, 183-190. |