Smoky quartz with Gwindel, 10x6.5x5 cm
Goescheneralp, Uri, Switzerland
Smoky quartz gwindel, 9x8.5 cm
Galenstock, Furka, Uri, Switzerland
Dark smoky quartz gwindel, 9x5.5 cm
Galenstock, Wallis, Switzerland
Light smoky quartz point, 11x5 cm
Tiefengletscher, Furka, Uri, Switzerland
Light red fluorite with smoky quartz
Damma Glacier, Goescheneralp, Uri, Switzerland
Pink fluorite with smoky quartz, 12x10 cm
Rufibacch Cleft, Zinggenstock, Berne, Switzerland
Pink fluorite with small smoky quartz, 7x7 cms
Meiental, Uri, Switzerland
Hematite on smoky quartz, 7x10 cm
Furkahorn, Uri, Switzerland
Light smoky quartz with gwindel, 14x8 cms
Fedenstock, Uri, Switzerland
Smoky quartz gwindel with single point, 8.5x11 cm
Galenstock, Furka, Uri, Switzerland
Smoky Quartz Gwindel, huge
Galmihorn, Wallis, Switzerland
Smoky quartz gwindel, 6.5x7.2 cm
Grau Wand, Furka, Uri, Switzerland
Smoky quartz (Tessin Habit) with muscovite
Val Bedretto, Tessin, Switzerland
Light smoky quartz gwindel and pink fluorite, 15x13 cm
Dammagletscher, Goescheneralp, Uri, Switzerland
Light smoky quartz gwindel and pink fluorite, 18x18 cm
Dammagletscher, Goescheneralp, Uri, Switzerland
Light smoky quartz gwindel and pink fluorite, 16x14 cm
Dammagletscher, Goescheneralp, Uri, Switzerland
Smoky quartz gwindel on granite 12x6 cm
Val Strem, Graubuenden, Switzerland
Smoky Quartz Gwindel, 8x16 cm
Fedenstock, Uri, Switzerland
Smoky quartz gwindel specimen, 14 cm
Goescheneralp, Uri, Switzerland
Smoky quartz with gwindel
Caschle, Val Strem, Graubuenden, Switzerland