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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
African Gems
Alexandrites
Beryl (var. emerald)
Cat's Eyes
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. star sapphire)
Dravite
Elbaite
Elbaite
Ethiopian Opals
George Pendant
Georgina Emerald
Grossular (var. tsavorite)
Grossular (var. tsavorite) and Elbaite
Grossular Garnets
Grossular Garnets
Hubnerite with quartz
Logan Sapphire
Maharani Cat's Eye
Moonstone
Moonstone Carving
Opal
Opal
Opal
Opal
Opal
Opal
Pyrope
Pyrope (var. rhodolite)
Rhodochrosite with quartz
Rhodonite
Rosser Reeves Star Ruby
Spinel
Spinels
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