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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Andradite (var. demantoid)
Blue Heart Diamond
Burmese Ruby Bracelet
Calcite
Corundum (var. ruby)
Dark Jubilee Opal
Diamond and Sapphire Ring
Diamond Bracelet
Elbaite
Elbaite Carving
Ethiopian Opals
Fluorite
Grossular (var. tsavorite)
Ivory Camels
Maharani Cat's Eye
Marie Antoinette Diamond Earrings
Marquise Diamond Ring
Maximilian Emerald
Montana Sapphires
Moonstone
Nephrite
Nifontovite
Oppenheimer Diamond
Owl Brooch
Pearl and Diamond Ring
Pentahydroborite
Peridot
Post Emerald Necklace
Pyrope (var. rhodolite)
Quartz
Rock Crystal Quartz Egg
South Sea Pearl Ring
Spessartine
Spinel
Spinel
Spodumene (var. kunzite)
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