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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Amblygonite
Andradite (var. demantoid)
Andradite (var. demantoid)
Barite
Barite
Beryl (var. heliodor)
Blue Heart Diamond
Corundum (var. sapphire)
Cullinan Blue Diamond Necklace
Danburite
Diaspore
Elbaite
Elbaite
Fluorite
Gold
Havey Tourmaline
Kyanite
Marie Antoinette Diamond Earrings
Marquise Diamond Ring
Maximilian Emerald
Missouri River Sapphires
Moonstone Carving
Nautilus Tourmaline Pendant
Opal
Oppenheimer Diamond
Post Emerald Necklace
Quartz
Quartz (var. amethyst)
Rock Creek Sapphires
Rock Crystal Quartz Egg
Royal Butterfly Brooch
Scapolite
Spodumene (var. kunzite)
Titanite
Yowah Opal Nut
Zircon
Pagination
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