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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Aquamarine ring
Beryl (var. emerald)
Beryl (var. emerald)
Calcite
DeYoung Pink Diamond
Elbaite
Ethiopian Opals
Fluorite
Georgina Emerald
Grossular (var. tsavorite)
Hall Sapphire Necklace
Hazen Diamond Necklace
Iris Moonstone Necklace
Labradorite (var. rainbow moonstone)
Moonstone
Napoleon Diamond Necklace
Nifontovite
Paraiba Tourmaline Ring
Pentahydroborite
Peridot
Pyrope (var. rhodolite)
Pyrope (var. rhodolite)
Quartz
Quartz (var. amethyst)
Ruby and Diamond Brooch
South Sea Pearl Ring
Spessartine
Spinel
Spinel
Spinel ring
Whitney Alexandrite
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