Amphibole Supergroup from Durnand gorges, Le Borgeaud, Les Valettes, Bovernier, Martigny, Valais, Switzerland
Switzerland | |
| [var. Byssolite] Stéphane Eggs & Alexandre Salzmann, Schweizer Strahler 1/2008, p. 17-25 |
Switzerland | |
| [var. Byssolite] Stéphane Eggs & Alexandre Salzmann, Schweizer Strahler 1/2008, p. 17-25 |