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Switzerland | |
| www.mineralienatlas.de (2021) https://www.mineralienatlas.de/lexikon/index.php/Schweiz/Tessin%2C%20Kanton/Leventina%2C%20Bezirk/Airolo%2C%20Kreis/Airolo/Val%20Canaria |
| Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 208. |
| Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 337. |
| Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 208. |
| [var. Sagenite (of Saussure)] Gramaccioli, C.M. (1978) Die Mineralien der Alpen. Franckh'sche Verlagshandlung, Stuttgart, 2 volumes, 560 pages. Gramaccioli, C.M. (1975) Minerali alpini e prealpini. Istituto Italiano Edizioni Atlas, Bergamo, 2 volumes, 472 pages |
| www.mineralienatlas.de (n.d.) https://www.mineralienatlas.de/lexikon/index.php/Schweiz/Tessin%2C%20Kanton/Leventina%2C%20Bezirk/Airolo%2C%20Kreis/Airolo/Val%20Tremola/Pizzo%20Posmeda |
| www.mineralienatlas.de (n.d.) https://www.mineralienatlas.de/lexikon/index.php/Schweiz/Tessin%2C%20Kanton/Leventina%2C%20Bezirk/Airolo%2C%20Kreis/Airolo/Monte%20Prosa |
| Lapis 29(9):33-34 (2004) |
| Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 355. |
| Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 208. |
| Rock Currier |
| Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 355. |
| Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Verlag Wepf & Co. (Basel), p. 49 |
| [var. Sagenite (of Saussure)] Alberto Vaghi's collection |
| Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 356. |
| Stalder, H. A., Wagner, A., Graeser, S., and Stuker, P. (1998) Mineralienlexikon der Schweiz. Verlag Wepf & Co. AG, Basel, page 341. |
| Taddei, C. (1937) Dalle Alpi Lepontine al Ceneri. Note di geo-mineralogia. Istituto Editoriale Ticinese, Bellinzona, 182 pages. |
| Stalder, H.A., Wagner, A., Graeser, S., Stuker, P. (1998) Mineralienlexikon der Schweiz. Verlag Wepf & Co. AG, Basel, 579 pages, at p.341. |
| [var. Sagenite (of Saussure)] Taddei, C. (1937) Dalle Alpi Lepontine al Ceneri. Note di geo-mineralogia. Istituto Editoriale Ticinese, Bellinzona, 182 pages. |
| Stalder, H. A., Wagner, A., Graeser, S., and Stuker, P. (1998) Mineralienlexikon der Schweiz. Verlag Wepf & Co. AG, Basel, pages 86-87. Kipfer, A., and Stuker, P.(1979) Mineralien an dem Rotondogranit, TI. Schweizer Strahler, 5, 45-91 |
| collected by Bernhard Reimann |
| Abrecht, J., Biino, G.G., Mercolli, I., and Stille, P. (1991) Mafic-ultramafic rock associations in the Aar, Gotthard and Tavetsch Massifs of the Helvetic domain in the Central Swiss Alps: markers of ophiolitic pre-Variscan sutures, reworked by polymetamorphic events? Schweizerische mineralogische und petrographische Mitteilungen: 71(2): 295-300. |
| Weiß, S. (2014) Disthen von der Alpe Sponda. Lapis, 39 (9) 12-25 62. |
| Steiger, Elio (1982) Skapolith vom Tremorgio [Scapolite from Tremorgio]. Lapis, 7 (7-8) 47 |
| Stalder, H. A., Wagner, A., Graeser, S., and Stuker, P. (1998) Mineralienlexikon der Schweiz. Verlag Wepf & Co. AG, Basel, page 49. Taddei, C. (1937) Dalle Lepontine al Ceneri. Note di geo-mineralogia. Istituto Editoriale Ticinese, Bellinzona, 182 pp. |
| [var. Sagenite (of Saussure)] Taddei, C. (1937) Dalle Lepontine al Ceneri. Note di geo-mineralogia. Istituto Editoriale Ticinese, Bellinzona, 182 pp. |
| Taddei, C. (1937) Dalle Lepontine al Ceneri. Note di geo-mineralogia. Istituto Editoriale Ticinese, Bellinzona, 182 pp. |
St Gotthard pass area, Airolo, Leventina, Ticino, Switzerland