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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Basalt bomb
Beryl
Beryl (var. heliodor)
Bununu
Chrome Diopside
Corundum (var. sapphire)
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Estherville meteorite
Fluorite with calcite
Fluorites
Galena with chalcopyrite, sphalerite, and others
Homestead
Labradorite Sunstone
Nautilus Tourmaline Pendant
Nigerian tourmalines
Oregon Sunstones
Perovskite
Platinum nugget
Pyrite
Pyrrhotite
Quartz (var. agate)
Russian beryls
Russian chrysoberyls
Sikhote-Alin
Sperrylite
Sphalerite
Sunstones
Tiffany Amethyst Necklace
Topaz Gems
Under the Sea Sunstone Carving
Pagination
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