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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Andradite (var. demantoid)
Andradite (var. demantoid)
Azurite
Barite
Barite
Beryl (var. aquamarine)
Beryl (var. heliodor)
Chrome Diopside
Corundum (var. sapphire)
Danburite
Diaspore
Freedom Diamond
Gold
Grossular (var. tsavorite)
Grossular (var. tsavorite)
Havey Tourmaline
Hope Diamond
Imperial Topaz
Kimberley Diamond
Kyanite
Missouri River Sapphires
Moonstone Carving
Nephrite Perfume Bottle
Quartz (var. amethyst)
Rock Creek Sapphires
Shepard Diamond
Spinel
Spinel Bracelet
Star Sapphire Necklace
Titanite
Topaz
Topaz
Topaz Earrings
Uncle Sam Diamond
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