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Smithsonian National Museum of Natural History
GeoGallery
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Andradite (var. demantoid)
Andradite (var. demantoid)
Barite
Barite
Beryl (var. aquamarine)
Beryl (var. heliodor)
Beryl (var. heliodor)
Chrome Diopside
Corundum (var. sapphire)
Corundum (var. sapphire)
Cranberry Crown
Danburite
Diaspore
Gold
Grossular (var. tsavorite)
Grossular (var. tsavorite)
Havey Tourmaline
Kyanite
Missouri River Sapphires
Nephrite Perfume Bottle
Opal
Quartz (var. amethyst)
Quartz with sphalerite inclusions
Rock Creek Sapphires
Sapphire Bracelet
Southern Charm Pearl Earrings
Spinel Bracelet
Star Sapphire Necklace
Titanite
Topaz
Topaz
Topaz Earrings
Under the Sea Sunstone Carving
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