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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Amblygonite
Apatite
Aquamarine ring
Beryl (var. emerald)
Beryl (var. emerald)
Cullinan Blue Diamond Necklace
Demantoid Bracelet
Diaspore
Elbaite
Elbaite
Elbaite
Fire Opal
Fluorite
Georgina Emerald
Hydroxylherderite
Iris Moonstone Necklace
Kyanite
Labradorite (var. rainbow moonstone)
Nautilus Tourmaline Pendant
Opal
Paraiba Tourmaline Ring
Pyrope (var. rhodolite)
Quartz
Quartz (var. amethyst)
Quartz (var. amethyst)
Royal Butterfly Brooch
Ruby and Diamond Brooch
Scapolite
Scapolite
Scapolite
Spessartine
Spinel ring
Tiffany Opal Necklace
Triplite
Yowah Opal Nut
Zircon
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