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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Apatite
Beryl (var. emerald)
Carmen LĂșcia Ruby
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. ruby)
Danburite
Demantoid Bracelet
Diamond Tiara Bracelet
Diaspore
Dolomite
Elbaite
Fire Opal
Fire Opal
Hall Sapphire Necklace
Hazen Diamond Necklace
Hydroxylherderite
Jeremejevite
Kyanite
Labradorite Sunstone
Moonstone
Opal
Oregon Sunstones
Paraiba Tourmaline
Pollucite
Pyrope
Pyroxmangite
Quartz (var. amethyst)
Quartz (var. amethyst)
Scapolite
Scapolite
South Sea Glow Necklace
Spessartine
Spinel
Spodumene (var. kunzite)
Star of Katandru
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