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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Andradite (var. demantoid)
Andradite (var. demantoid)
Barite
Barite
Beryl (var. emerald)
Beryl (var. heliodor)
Blue Heart Diamond
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. ruby)
Corundum (var. sapphire)
Danburite
Danburite
DeYoung Red Diamond
Diamond Tiara Bracelet
Diaspore
Dolomite
Fire Opal
Gold
Havey Tourmaline
Jeremejevite
Kyanite
Labradorite Sunstone
Marie Antoinette Diamond Earrings
Marquise Diamond Ring
Maximilian Emerald
Missouri River Sapphires
Moonstone
Opal
Oppenheimer Diamond
Paraiba Tourmaline
Pollucite
Post Emerald Necklace
Pyrope
Pyroxmangite
Quartz (var. amethyst)
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