Chlorite Group from Urseren, Uri, Switzerland
Switzerland | |
| Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 151. |
| Christian Bracke Collection |
| Stalder, H. A., de Quervain, F., Niggli, E., Graeser, St., Die Mineralfunde de Schweiz (1973), p. 121 |
| Van Hove C. |
aufschluss-1971-09-286 | |
Christian Bracke Collection |
Furka basis tunnel, Realp, Urseren, Uri, Switzerland