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Smithsonian National Museum of Natural History
GeoGallery
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Andradite (var. demantoid)
Andradite (var. demantoid)
Apatite
Barite
Barite
Beryl (var. aquamarine)
Beryl (var. heliodor)
Beryl (var. heliodor)
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. sapphire)
Danburite
Diaspore
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite (var. cat's eye tourmaline)
Fluorite
Gold
Grossular (var. tsavorite) and Elbaite
Havey Tourmaline
Jolie Citrine Necklace
Kyanite
Midnight Dreamscape
Missouri River Sapphires
Opal (var. hyalite)
Peridot
Quartz (var. amethyst)
Quartz with dumortierite
Rock Creek Sapphires
Southwest Sunset
Titanite
Pagination
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