Pyrite on Fluorite – Xianghualing Mine, Hunan, China

Celestine – Hüttenberg, Carinthia, Austria

Calcite – Ribolla, Grosseto, Tuscany, Italy

Smoky Quartz Amethyst Scepter – Andapa, Madagascar

Wavellite – Hot Springs, Garland Co., Arkansas, USA

Phantom quartz, calcite – Schynschlucht, Thusis, GR, Switzerland

Calcite – Stbr. Hogesknopp, Mattfeld, Sauerland, Germany

Rock crystal – Göscheneralp, Uri, Switzerland

Calcite, Sphalerite – Elmwood Mine, Tennessee, USA

Scolecite, Heulandite, Apophyllite – Antas Tunnel, Rio Grande do Sul, Brazil