Rauchquarz – Furka, Uri, Schweiz

Bergkristall Skelettquarz – Teufelsmühle, Habachtal, Österreich

Bergkristall Gwindel – Tiefengletscher, Urseren, Uri, Schweiz

Smoky Quartz Gwindel – Gletschhorn, Uri, Switzerland

Amethyst scepter – Chummibort, Binntal, Valais, Switzerland

Amethyst scepter – Mättital, Binntal, Valais, Switzerland

Smoky quartz variety Gwindel – Tiefengletscher, Furka, Uri, Switzerland

Bergkristall Gwindel – Scheuchzerhorn, Grimsel, Bernese Oberland, Switzerland

Hematite, rutile, rock crystal – Cavradi Gorge, Graubünden, Switzerland

Anhydrite – NEAT Tunnel, Switzerland