All collections Blue Green Smithsonite Blue Indicolite Tourmaline Blue Kyanite Lots Blue Shattuckite Blue Tourmaline Blue Tourmaline with Pink Lepidolite Bornite Bornite Specimen Lots Bracelets Brookite with Chlorite Quartz Bubbly Yellow Fluorite Bulgarian Pyrite Bursting Sun Aragonite Calcite Specimens Calcite Spheres Campo del Cielo Meteorite Caramel Gypsum Cerussite with Barite Chalcedony Geode Chalcopyrite from Baisha Copper Mine Chalcopyrite from Sweetwater mine Chalcopyrite with Siderite Charoite Cubes Chevron Amethyst Sphere Chocolate Andradite Garnet Citrine Clam Fossil with Golden Calcite Cobaltocalcite Gel Specimen Color Change Fluorite Confetti Sunstone Conichalcite Copper Ore in Chalcedony Copper Ore with Blue Chrysocolla Covellite Crystal Slabs Cubic Pyrite Cumberland Habit Quartz Cuproadamite Dendritic Flowers Dendritic Pink Opal Diamond Calcite Dioptase Djurkovo Amethyst Dream Faden Quartz Dreamy Blue Chalcedony Druzy Black Chalcedony Druzy Green Chalcedony Elba Pyrite Previous 1 2 3 … 6Next