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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Beryl (var. emerald)
Chalk Emerald
Chrysoberyl
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. ruby)
Corundum (var. star sapphire)
Danburite
Diamond Tiara Bracelet
Dolomite
Fire Opal
Jadeite Pendant
Jeremejevite
Labradorite Sunstone
Maharaja of Indore Necklace
Moonstone
Nephrite Bowl
Opal
Paraiba Tourmaline
Pollucite
Pyrope
Pyroxmangite
Quartz (var. amethyst)
Quartz (var. amethyst)
South Sea Glow Necklace
Spinel
Spodumene (var. kunzite)
Sunstone
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