Calcite from selected localities.
Switzerland | |
| Weibel, M. (1990): Die Mineralien der Schweiz, 165. |
| Christian Bracke Collection |
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Verlag Wepf & Co. (Basel) | |
| Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 393. |
Christian Bracke Collection. | |
| Mineralienlexikon der Schweiz, Wepf Verlag, 1998, ISBN 3-85977-200-7 and found by myself |
Simplon Railway tunnel, Termen, Brig, Valais, Switzerland