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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Aegirine with orthoclase
Afghanite with calcite
African Gems
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Basalt bomb
Bastnäsite with quartz
Beryl (var. emerald)
Beryl (var. emerald)
Chrome Diopside
Corundum (var. ruby)
Corundum (var. sapphire)
Elbaite
Elbaites
Ethiopian Opals
Fluorite
Galena with chalcopyrite, sphalerite, and others
Georgina Emerald
Labradorite (var. rainbow moonstone)
Opal
Opal
Opal
Opal
Opal
Perovskite
Picasso Kunzite Necklace
Platinum nugget
Pollucite
Pyrrhotite
Russian beryls
Russian chrysoberyls
Sikhote-Alin
Sperrylite
Spessartine
Tiffany Amethyst Necklace
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