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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Abee
Acasta Gneiss
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Basalt bomb
Beryl
Beryl (var. heliodor)
Beryl (var. heliodor)
Bununu
Chabazite
Chrome Diopside
Corundum (var. sapphire)
Dolomite
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Elpidite with pyrite
Galena with chalcopyrite, sphalerite, and others
Grossular Garnets
Kermesite with senarmontite and dolomite
Labradorite Carving
Magombedze
Nautilus Tourmaline Pendant
Nephrite Bowl
Nigerian tourmalines
Perovskite
Platinum nugget
Pyrrhotite
Russian beryls
Russian chrysoberyls
Sikhote-Alin
Sperrylite
Tiffany Amethyst Necklace
Titanite
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