Sample of aerinite selected for educational use and basic collecting

Sample of amethyst selected for educational use and basic collecting

Sample of anthracite selected for educational use and basic collecting

Sample of apatite selected for educational use and basic collecting

Sample of aragonite selected for educational use and basic collecting

Sample of azurite selected for educational use and basic collecting

Sample of barite selected for educational use and basic collecting

Sample of calcite - Iceland spar selected for educational use and basic collecting

Sample of versicolor calcite selected for educational use and basic collecting

Sample of golden chalcopyrite selected for educational use and basic collecting

Sample of iridescent chalcopyrite selected for educational use and basic collecting

Box of 12 selected minerals, ideal for educational use, educational institutions and basic collections

Sample of sphalerite - blende variety selected for educational use and basic collecting

Sample of fluorite selected for educational use and basic collecting

Sample of octahedral fluorite selected for educational use and basic collecting

Sample of galena selected for educational use and basic collecting

Sample of goethite selected for educational use and basic collecting

Sample of garnet selected for educational use and basic collecting

Sample of fibrous gypsum selected for educational use and basic collecting

Sample of halite selected for educational use and basic collecting

Sample of hematite selected for educational use and basic collecting

Sample of limonite selected for educational use and basic collecting

Sample of magnetite selected for educational use and basic collecting

Sample of malachite selected for educational use and basic collecting

Sample of raw malachite selected for educational use and basic collecting

Sample of muscovite selected for educational use and basic collecting

Sample of obsidian selected for educational use and basic collecting

Sample of opal selected for educational use and basic collecting

Sample of orthoclase  selected for educational use and basic collecting

Sample of pyrite selected for educational use and basic collecting

Sample of pyrite aggregate selected for educational use and basic collecting

Sample of cubic pyrite selected for educational use and basic collecting

Sample of quartz points selected for educational use and basic collecting

Sample of ruby selected for educational use and basic collecting

Sample of sylvinite selected for educational use and basic collecting

Sample of sodalite selected for educational use and basic collecting