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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Amblygonite
Beryl (var. heliodor)
Calcite
Corundum (var. sapphire)
Cranberry Crown
Cullinan Blue Diamond Necklace
Elbaite
Elbaite
Enstatite
Fluorite
Fluorite
Nautilus Tourmaline Pendant
Opal
Opal
Opal
Phosgenite
Quartz
Quartz (var. amethyst)
Quartz with sphalerite inclusions
Rhodonite
Royal Butterfly Brooch
Rutile
Sapphire Bracelet
Scapolite
Southern Charm Pearl Earrings
Thompson Diamonds
Titanite
Topaz
Tugtupite
Under the Sea Sunstone Carving
Väyrynenite
Whitney Flame Topaz
Yowah Opal Nut
Zircon
Zircon
Zircon
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