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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Andradite (var. demantoid)
Andradite (var. demantoid)
Aquamarine ring
Barite
Barite
Beryl (var. emerald)
Beryl (var. emerald)
Beryl (var. heliodor)
Calcite
Corundum (var. sapphire)
Danburite
Diaspore
Elbaite
Ethiopian Opals
Fluorite
Georgina Emerald
Gold
Grossular (var. tsavorite)
Havey Tourmaline
Iris Moonstone Necklace
Kyanite
Labradorite (var. rainbow moonstone)
Missouri River Sapphires
Moonstone
Nifontovite
Paraiba Tourmaline Ring
Pentahydroborite
Peridot
Pyrope (var. rhodolite)
Pyrope (var. rhodolite)
Quartz
Quartz (var. amethyst)
Quartz (var. amethyst)
Rock Creek Sapphires
Ruby and Diamond Brooch
South Sea Pearl Ring
Pagination
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