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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Beryl (var. heliodor)
Calcite
Corundum (var. ruby)
Corundum (var. sapphire)
Cranberry Crown
Dark Jubilee Opal
Diamond and Sapphire Ring
Diamond Bracelet
Diopside
Emerald Carving
Enstatite
Fluorite
Ivory Camels
Nephrite
Nigerian tourmalines
Opal
Opal
Owl Brooch
Pearl and Diamond Ring
Phosgenite
Quartz (var. amethyst)
Quartz with sphalerite inclusions
Rhodonite
Rutile
Sapphire Bracelet
Southern Charm Pearl Earrings
Titanite
Topaz
Topaz
Tugtupite
Under the Sea Sunstone Carving
Väyrynenite
Whitney Flame Topaz
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