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Mineral Photos by Zbyněk Buřival304

Natrolite
Natrolite Mariánská skála, Ustí nad Labem, Czech Republic
Calcite
Calcite Sýkořice, Czech Republic
Calcite
Calcite Sýkořice, Czech Republic
Calcite
Calcite Sýkořice, Czech Republic
Magnesite
Magnesite Bernartice, Czech Republic
Quartz (var. chalcedony)
Quartz (var. chalcedony) Bernartice, Czech Republic
Quartz (var. amethyst)
Quartz (var. amethyst) Priozersk, Karagandy, Kazakhstan
Augite
Augite Vlčí hora u Černošína, Czech Republic
Mesolite, Stilbite
Mesolite, Stilbite Maharashtra, Mumbai, India
Apatite
Apatite Hubský peň, Horní Slavkov, Czech Republic
Heulandite-(Ca), Mesolite
Heulandite-(Ca), Mesolite Maharashtra, Mumbai, India
Gypsum
Gypsum Březno u Loun, Czech Republic
Opal (var. hyalite)
Opal (var. hyalite) Valeč, Czech Republic
Albite, Quartz, Topaz
Albite, Quartz, Topaz Gaoligong Mt., Yunnan Province, China
Pentagonite
Pentagonite Maharashtra, Mumbai, India
Cavansite
Cavansite Maharashtra, Mumbai, India
Elbaite (var. verdelite)
Elbaite (var. verdelite) Kanteewa, Afghanistan
Topaz
Topaz Gaoligong Mt., Yunnan Province, China
Elbaite
Elbaite Dobrá Voda, Czech Republic
Kyanite
Kyanite Ústup u Olešnice, Czech Republic
Quartz
Quartz Rožná, Hradisko, Czech Republic
Calcite, Franklinite, Willemite
Calcite, Franklinite, Willemite Franklin mining district, New Jersey, United States of America
Franklinite, Willemite
Franklinite, Willemite Franklin mining district, New Jersey, United States of America
Calcite, Quartz (var. chalcedony)
Calcite, Quartz (var. chalcedony) Vlastějovice, Czech Republic

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