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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Amblygonite
Andradite (var. demantoid)
Andradite (var. demantoid)
Aquamarine ring
Barite
Barite
Beryl (var. emerald)
Beryl (var. emerald)
Beryl (var. heliodor)
Corundum (var. sapphire)
Cullinan Blue Diamond Necklace
Danburite
Diaspore
Elbaite
Elbaite
Fluorite
Georgina Emerald
Gold
Havey Tourmaline
Iris Moonstone Necklace
Kyanite
Labradorite (var. rainbow moonstone)
Missouri River Sapphires
Nautilus Tourmaline Pendant
Opal
Paraiba Tourmaline Ring
Pyrope (var. rhodolite)
Quartz
Quartz (var. amethyst)
Quartz (var. amethyst)
Rock Creek Sapphires
Royal Butterfly Brooch
Ruby and Diamond Brooch
Scapolite
Spinel ring
Titanite
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