Mineral Photos by Zbyněk Buřival345

Augite Vlčí hora u Černošína, Czech Republic

Mesolite, Stilbite Maharashtra, Mumbai, India

Apatite Hubský peň, Horní Slavkov, Czech Republic

Heulandite-(Ca), Mesolite Maharashtra, Mumbai, India

Gypsum Březno u Loun, Czech Republic

Opal (var. hyalite) Valeč, Czech Republic

Albite, Quartz, Topaz Gaoligong Mt., Yunnan Province, China

Pentagonite Maharashtra, Mumbai, India

Cavansite Maharashtra, Mumbai, India

Elbaite (var. verdelite) Kanteewa, Afghanistan

Topaz Gaoligong Mt., Yunnan Province, China

Elbaite Dobrá Voda, Czech Republic

Kyanite Ústup u Olešnice, Czech Republic

Quartz Rožná, Hradisko, Czech Republic

Calcite, Franklinite, Willemite Franklin mining district, New Jersey, United States of America

Franklinite, Willemite Franklin mining district, New Jersey, United States of America

Calcite, Quartz (var. chalcedony) Vlastějovice, Czech Republic

Analcime, Calcite Mojžíř, Czech Republic

Scheelite Obří Důl, Czech Republic

Fluorite Kožlí, Czech Republic

Rutile Věžná I, Czech Republic

Rutile Věžná I, Czech Republic

Meionite Strážek, Czech Republic

Wollastonite Mirošov, Czech Republic