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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Beryl (var. heliodor)
Beryl (var. heliodor)
Black Opal Ring
Conchita Montana Sapphire Butterfly
Corundum (var. sapphire)
Corundum (var. star ruby)
Cranberry Crown
Diamond Ring
Dunn Pearl Necklace
Elbaite
Elbaite
Hooker Emerald
Lacloche Diamond Bracelet
Mogul Emerald Necklace
Opal
Opal Peacock Brooch
Post Diamond Tiara
Poudretteite
Quartz with sphalerite inclusions
Sapphire Bracelet
Sokol Diamond Necklace
Sokol Emerald Necklace
Southern Charm Pearl Earrings
Spinel
Tiffany Amethyst Necklace
Tiffany Diamond and Ruby Bracelet
Tiffany Diamond Bracelet
Under the Sea Sunstone Carving
Victoria-Transvaal Diamond
Wilkinson Diamond Brooch
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