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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Apatite
Apatite
Beryl (var. aquamarine)
Beryl (var. emerald)
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. ruby)
Corundum (var. ruby)
Corundum (var. sapphire)
Danburite
Demantoid Bracelet
Diamond Tiara Bracelet
Diaspore
Dolomite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite (var. cat's eye tourmaline)
Fire Opal
Fire Opal
Hope Diamond
Hydroxylherderite
Imperial Topaz
Jeremejevite
Jolie Citrine Necklace
Kyanite
Labradorite Sunstone
Midnight Dreamscape
Moonstone
Opal
Opal (var. hyalite)
Paraiba Tourmaline
Pagination
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