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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Beryl
Beryl (var. heliodor)
Bununu
Cafarsite
Corundum (var. ruby)
Corundum (var. ruby)
Corundum (var. sapphire)
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Ensisheim
Fluorite with quartz
Fluorites
Juvinas
Kyanite schist
Magnetite
Milarite with chlorite
Nautilus Tourmaline Pendant
Nigerian tourmalines
Orgueil meteorite
Orthoclase (var. adularia)
Pyromorphite
Quartz (var. smoky quartz)
Quartz Gems
Quartz on siderite
Siderite
Staurolite
Tiffany Amethyst Necklace
Topaz Gems
Zagami
Zircons
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