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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Apatite
Beryl (var. aquamarine)
Calcite
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. star sapphire)
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite (var. cat's eye tourmaline)
Ethiopian Opals
Fluorite
Grossular (var. tsavorite)
Jadeite Pendant
Jolie Citrine Necklace
Midnight Dreamscape
Moonstone
Nephrite Bowl
Nifontovite
Opal (var. hyalite)
Pentahydroborite
Peridot
Pyrope (var. rhodolite)
Quartz
Quartz (var. amethyst)
South Sea Pearl Ring
Southwest Sunset
Spessartine
Spinel
Spinel
Van Buren Pearls
Whitney Alexandrite
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