Smoky quartz, double point
Planggenstock, Goescheneralp, Uri, Switzerland
Smoky quartz (Tessin Habit) with muscovite
Val Bedretto, Tessin, Switzerland
Skeletal quartz, white, 12x6.5 cm
Mutt Glacier, Valais, Switzerland
Smoky quartz on granite, approx. 17x10 cm
Vordre Zinggenstock, Grimsel, Berne, Switzerland
Dark Smoky Quartz and Adularia
Gross Bielenhorn, Furka, Uri, Switzerland
Pink fluorite & bavenite, 10.5x8 cm
New Gotthard Road Tunnel, Uri, Switzerland
White quartz cluster with gwindel
Rienzenstock, Uri, Switzerland
Albite (Pericline), smoky quartz & apatite
Lamma Gorge, Fiesch, Wallis, Switzerland
Black smoky quartz (Morion), 14.5x9 cm
Feldschijen, Goescheneralp, Uri, Switzerland
Smoky quartz with gwindel
Caschle, Val Strem, Graubuenden, Switzerland
Smoky quartz with Gwindel, 10x6.5x5 cm
Goescheneralp, Uri, Switzerland
Morion point, 20 cm, Ex Hauser Collection
Feldschijen, Goescheneralp, Uri, Switzerland
Light red fluorite with smoky quartz
Damma Glacier, Goescheneralp, Uri, Switzerland