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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Apatite
Beryl (var. heliodor)
Calcite
Conchita Montana Sapphire Butterfly
Demantoid Bracelet
Diamond Ring
Diaspore
Elbaite
Elbaite
Elbaite
Elbaite
Ethiopian Opals
Fire Opal
Fluorite
Grossular (var. tsavorite)
Hope Diamond
Hydroxylherderite
Imperial Topaz
Kyanite
Lacloche Diamond Bracelet
Mogul Emerald Necklace
Moonstone
Nifontovite
Pentahydroborite
Peridot
Poudretteite
Pyrope (var. rhodolite)
Quartz
Quartz (var. amethyst)
Scapolite
Scapolite
Shepard Diamond
Sokol Diamond Necklace
Sokol Emerald Necklace
South Sea Pearl Ring
Spessartine
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