Mineral Photos by Zbyněk Buřival304

Copper Lake Superior, Houghton Co., Michigan, United States of America

Copper Lake Superior, Houghton Co., Michigan, United States of America

Copper Lake Superior, Michigan, United States of America

Copper Copper Queen Mine, Bisbee, Arizona, United States of America

Platinum Mias, Ural, Russia

Sulphur Miniera Cianciane, Sicílie, Italy

Silver Kongsberg, Norway

Silver Kongsberg, Norway

Malachite Piesky u Španej Doliny, Slovakia

Thomsonite-(Ca) Pustý vrch, Folknáře, Czech Republic

Chalcopyrite Viburnum, Missouri, United States of America

Galena Trzebinka, Poland

Calcite Studenec, Czech Republic

Sanidine Shavarin Tsaram, Mongolia

Vermiculite Brno, Líšeň, Czech Republic

Quartz, Topaz Krupka, křemenný peň, Czech Republic

Spodumene (var. kunzite) Nuristan, Afghanistan

Calcite Štramberk, Czech Republic

Antimony, Berthierite, Gudmundite, Stibnite Pezinok, Slovakia

Smithsonite Oujda, Morocco

Covellite Borovec, štola Mír, Czech Republic

Zinnwaldite Podlesí, Czech Republic

Grossular (var. hessonite), Wollastonite Bludov, Czech Republic

Stibarsen Příbram, Czech Republic