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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Andradite (var. demantoid)
Apatite
Beryl (var. aquamarine)
Burmese Ruby Bracelet
Carmen LĂșcia Ruby
Corundum (var. ruby)
Corundum (var. sapphire)
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite (var. cat's eye tourmaline)
Elbaite Carving
Jolie Citrine Necklace
Maharani Cat's Eye
Midnight Dreamscape
Montana Sapphires
Opal (var. hyalite)
Oregon Sunstones
Quartz with dumortierite
Southwest Sunset
Star of Asia
Star of Katandru
Thompson Diamonds
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