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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Andradite (var. demantoid)
Andradite (var. demantoid)
Barite
Barite
Beryl (var. heliodor)
Blue Heart Diamond
Calcite
Corundum (var. sapphire)
Danburite
Diaspore
Enstatite
Fire Opal
Fluorite
Gold
Havey Tourmaline
Kyanite
Marie Antoinette Diamond Earrings
Marquise Diamond Ring
Maximilian Emerald
Missouri River Sapphires
Opal
Oppenheimer Diamond
Phosgenite
Post Emerald Necklace
Quartz (var. amethyst)
Quartz (var. amethyst)
Rhodonite
Rock Creek Sapphires
Rock Crystal Quartz Egg
Rutile
Spodumene (var. kunzite)
Titanite
Titanite
Topaz
Tugtupite
Väyrynenite
Pagination
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