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Smithsonian National Museum of Natural History
GeoGallery
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Andradite (var. demantoid)
Andradite (var. demantoid)
Barite
Barite
Beryl (var. heliodor)
Beryl (var. heliodor)
Blue Heart Diamond
Corundum (var. sapphire)
Corundum (var. sapphire)
Cranberry Crown
Danburite
Diaspore
Gold
Havey Tourmaline
Kyanite
Marie Antoinette Diamond Earrings
Marquise Diamond Ring
Maximilian Emerald
Missouri River Sapphires
Opal
Oppenheimer Diamond
Post Emerald Necklace
Quartz (var. amethyst)
Quartz with sphalerite inclusions
Rock Creek Sapphires
Rock Crystal Quartz Egg
Sapphire Bracelet
Southern Charm Pearl Earrings
Spodumene (var. kunzite)
Titanite
Under the Sea Sunstone Carving
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