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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Apatite
Beryl (var. aquamarine)
Blue Heart Diamond
Calcite
Corundum (var. ruby)
Corundum (var. sapphire)
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite (var. cat's eye tourmaline)
Ethiopian Opals
Fluorite
Fluorite
Grossular (var. tsavorite)
Grossular (var. tsavorite) and Elbaite
Jolie Citrine Necklace
Marie Antoinette Diamond Earrings
Marquise Diamond Ring
Maximilian Emerald
Midnight Dreamscape
Moonstone
Nifontovite
Opal (var. hyalite)
Oppenheimer Diamond
Pentahydroborite
Peridot
Peridot
Post Emerald Necklace
Pyrope (var. rhodolite)
Quartz
Quartz with dumortierite
Rock Crystal Quartz Egg
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