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Jan Vlk

Jan Vlk

Cavansite. Rare zeolite  from Wagholi Quarries, Pune District, Maharashtra, India Royalty Free Stock PhotosCavansite. Rare zeolite from Wagholi Quarries, Pune District, Maharashtra, IndiaCobaltkoritnigite. Rare arsenate from Záles Stock PhotoCobaltkoritnigite. Rare arsenate from ZálesWhawelit. From prago mine, kladno, czech republic Stock PhotographyWhawelit. From prago mine, kladno, czech republicAulacopleura. Paleozoic Ordovician trilobite aulacopleura konicki from Barrandien in the central bohemia Royalty Free Stock PhotographyAulacopleura. Paleozoic Ordovician trilobite aulacopleura konicki from Barrandien in the central bohemiaEllipsocephallus. The Paleozoic Cambrian trilobite ellipsocephalus hoffi from the Barrandian area in the central bohemia Stock ImagesEllipsocephallus. The Paleozoic Cambrian trilobite ellipsocephalus hoffi from the Barrandian area in the central bohemiaDestinezite. Rare mineral destinezite of phosphate groups from the locality Prague Hloubetin Royalty Free Stock PhotoDestinezite. Rare mineral destinezite of phosphate groups from the locality Prague HloubetinAcer tricuspidatum. Fossils Terciér Tree Royalty Free Stock PhotosAcer tricuspidatum. Fossils Terciér TreeAcer sp. Fossils Terciér Tree Royalty Free Stock ImagesAcer sp. Fossils Terciér TreeEldredgeia venustus, Wolfart 1968. Devonian trilobite Eldredgeia venustus Stock PhotosEldredgeia venustus, Wolfart 1968. Devonian trilobite Eldredgeia venustusPleuroceras sp. Fossil Jurassic ammonite plienbachium lower jurassic Buttenheim tongrube Franken Jura Germany Stock PhotoPleuroceras sp. Fossil Jurassic ammonite plienbachium lower jurassic Buttenheim tongrube Franken Jura Germany