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Smithsonian National Museum of Natural History
GeoGallery
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Andradite (var. demantoid)
Andradite (var. demantoid)
Aquamarine ring
Barite
Barite
Beryl (var. emerald)
Beryl (var. emerald)
Beryl (var. heliodor)
Calcite
Calcite
Corundum (var. sapphire)
Danburite
Diaspore
Dragonfly Box
Elbaite
Ethiopian Opals
Fluorite
Georgina Emerald
Gold
Grossular (var. tsavorite)
Havey Tourmaline
Hooker Yellow Diamonds
Iris Moonstone Necklace
Kyanite
Labradorite (var. rainbow moonstone)
Missouri River Sapphires
Moonstone
Nifontovite
Paraiba Tourmaline Ring
Pentahydroborite
Peridot
Pyrope (var. rhodolite)
Pyrope (var. rhodolite)
Quartz
Quartz (var. amethyst)
Quartz (var. amethyst)
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