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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Amblygonite
Aquamarine ring
Beryl (var. emerald)
Beryl (var. emerald)
Corundum (var. ruby)
Cullinan Blue Diamond Necklace
Dark Jubilee Opal
Diamond and Sapphire Ring
Diamond Bracelet
Elbaite
Elbaite
Fluorite
Georgina Emerald
Iris Moonstone Necklace
Ivory Camels
Labradorite (var. rainbow moonstone)
Mystery Diamond
Nautilus Tourmaline Pendant
Nephrite
Opal
Owl Brooch
Paraiba Tourmaline Ring
Pearl and Diamond Ring
Pyrope (var. rhodolite)
Quartz
Quartz (var. amethyst)
Royal Butterfly Brooch
Ruby and Diamond Brooch
Scapolite
Spinel ring
Yowah Opal Nut
Zircon
Zircon
Zircon
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