Titanite from Gorner glacier area, Zermatt, Visp, Valais, Switzerland
Switzerland | |
| Christian Bracke Collection |
Christian Bracke Collection | |
Christian Bracke Collection | |
Christian Bracke Collection | |
| Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 407. |
Christian Bracke Collection |