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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Andradite (var. demantoid)
Beryl (var. heliodor)
Blue Heart Diamond
Burmese Ruby Bracelet
Calcite
Conchita Montana Sapphire Butterfly
Diamond Ring
Elbaite
Elbaite
Elbaite
Elbaite Carving
Ethiopian Opals
Fluorite
Grossular (var. tsavorite)
Lacloche Diamond Bracelet
Maharani Cat's Eye
Marie Antoinette Diamond Earrings
Marquise Diamond Ring
Maximilian Emerald
Mogul Emerald Necklace
Montana Sapphires
Moonstone
Nifontovite
Oppenheimer Diamond
Pentahydroborite
Peridot
Post Emerald Necklace
Poudretteite
Pyrope (var. rhodolite)
Quartz
Rock Crystal Quartz Egg
Sokol Diamond Necklace
Sokol Emerald Necklace
South Sea Pearl Ring
Spessartine
Spinel
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