Raw Australian Opal, Natural Mineral Crystals, Mineralogy Sample
LodeStone /Ore, Natural Magnet Chemistry Sample, Mineralogy
Lab Grown Alexandrite, Color changing Mineral, Mineralogy Sample, Rough Gemstone
Moonstone, Natural Mineral Chemistry Sample, Mineralogy (Na,K)AlSi3O8
Heliotrope, Bloodstone, Natural Mineral, Chemistry Sample, Mineralogy
Amazonite, Natural Mineral, Chemistry Sample, Mineralogy, KAlSi3O8
Red Jasper, Natural Mineral, Chemistry Sample, Mineralogy
Garnet, Natural Mineral, Chemistry Sample, Mineralogy, X3Y2(SiO4)3
Turquoise Natural Mineral, Chemistry Sample, Mineralogy CuAl6(PO4)4(OH)8·4H2O
Shale Rock Slate, Natural Mineral, Chemistry Sample, Mineralogy
Ocean Jasper, Kinradite, Chemistry Sample, Mineralogy
Peacock Rock/Ore, Chalcopyrite, CuFeS2, Chemistry Sample, Mineralogy
Natural Jade, Mineral, Mineralogy Sample, Polished Gemstone NaAlSi2O6
Fluorite, (Fluorspar) Natural Mineral, Chemistry Sample, Mineralogy, CaF2
sold out
Nature Marble Stones, Naturally Polished Sample, Saliara Beach, Thassos Greece, Mineralogy Sample
Raw Light Amethyst, Silicon Dioxide Mineral Sample, Mineralogy Sample SiO2
Granular LodeStone Rock / Ore, Natural Magnet Chemistry Sample, Mineralogy
sold out
Iron Pyrite, Fool's Gold, Iron Sulfide, Chemistry Sample, Mineralogy FeS2
sold out
Obsidian, Volcanic Glass, Natural Mineral, Mineralogy Sample
sold out
Raw Hematite, Haematite, Iron(III) Oxide, Chemistry Sample, Mineralogy, Fe2O3
American Diorite, Igneous Rock, Natural Mineral, Mineralogy Sample
sold out
Natural Amethyst-Silicon Dioxide Mineral Sample, Mineralogy Sample
Two Ounces of Shale, Natural Mineral, Chemistry Sample, Mineralogy
Iron Pyrite Granular, Fool's Gold, Iron Sulfide, Chemistry Sample, Mineralogy FeS2
One Natural Purple Octahedron Fluorite Quartz Crystal, (Fluorspar) Natural Mineral, Chemistry Sample, Mineralogy, CaF2
sale
Wachsgiessen Set Bleigießen Alterative Wax Pour Molybdomancy Wax “Lead Pouring” Lead Free! Zinngießen German New Year's Tradition + Spoon!
Lodestone sand , natural magnet chemistry sample, mineralogy magnetic sand , lodestone food !
Iron Pyrite Chunks, Fool's Gold, Iron Sulfide, Chemistry Sample, Mineralogy FeS2
Beach Sand Fine, Sio2, Natural Mineral, Chemistry Sample, Mineralogy
Obsidian Chunks (5) Volcanic Glass, Natural Mineral, Mineralogy Sample
LodeStone Pack Trio Natural Magnet Chemistry Sample, Mineralogy
