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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Beryl (var. emerald)
Blue Heart Diamond
Calcite
Chrome Diopside
Cullinan Blue Diamond Necklace
Danburite
DeYoung Pink Diamond
Enstatite
Ethiopian Opals
Fluorite
Fluorites
Grossular Garnets
Kimberley Diamond
Lion of Merelani Tsavorite
Marquise Diamond Ring
Moonstone
Moonstone
Opal
Opal
Opal
Opal
Opal
Pearson Diamond
Peridot gemstones
Portuguese Diamond
Pyrope (var. rhodolite)
Ruby and Diamond Brooch
Scapolite
Scapolite
Shepard Diamond
Spinel
Spinel
Spinel ring
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