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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Apatite
Beryl (var. emerald)
Chalk Emerald
Chrysoberyl
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. ruby)
Danburite
Demantoid Bracelet
Diamond Tiara Bracelet
Diaspore
Dolomite
Elbaite
Fire Opal
Fire Opal
Hydroxylherderite
Jeremejevite
Kyanite
Labradorite Sunstone
Maharaja of Indore Necklace
Moonstone
Opal
Paraiba Tourmaline
Pollucite
Pyrope
Pyroxmangite
Quartz (var. amethyst)
Quartz (var. amethyst)
Scapolite
Scapolite
South Sea Glow Necklace
Spessartine
Spinel
Spodumene (var. kunzite)
Triplite
Van Buren Pearls
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