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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
African Gems
Apatite
Beryl (var. emerald)
Calcite
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. ruby)
Danburite
Diamond Tiara Bracelet
Dolomite
Elbaite
Elbaite and Nephrite Bracelet
Ethiopian Opals
Fire Opal
Fluorite
Grossular (var. tsavorite)
Jeremejevite
Labradorite Sunstone
Moonstone
Moonstone
Nifontovite
Opal
Paraiba Tourmaline
Paraiba Tourmaline
Pearl and Peridot Haircomb
Pentahydroborite
Peridot
Picasso Kunzite Necklace
Pollucite
Pyrope
Pyrope (var. rhodolite)
Pyroxmangite
Quartz
Quartz (var. amethyst)
Quartz Pendant
South Sea Glow Necklace
Pagination
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