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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. aquamarine)
Beryl (var. emerald)
Beryl (var. heliodor)
Calcite
Chrome Diopside
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. ruby)
Corundum (var. sapphire)
Danburite
Danburite
Diamond Tiara Bracelet
Diaspore
Dolomite
Elbaite
Ethiopian Opals
Fire Opal
Fluorite
Gold
Grossular (var. tsavorite)
Grossular (var. tsavorite)
Grossular (var. tsavorite)
Havey Tourmaline
Jeremejevite
Kyanite
Labradorite Sunstone
Missouri River Sapphires
Moonstone
Moonstone
Nephrite Perfume Bottle
Nifontovite
Opal
Pagination
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