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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Basalt bomb
Beryl (var. aquamarine)
Beryl (var. emerald)
Beryl (var. green beryl)
Bismarck Sapphire Necklace
Burmese Ruby Bracelet
Bustee
Carmen LĂșcia Ruby
Cat's Eyes
Cavansite with stilbite and calcite
Chrome Diopside
Cordierite (var. iolite)
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. sapphire)
Danburite
Ethiopian Opals
Galena with chalcopyrite, sphalerite, and others
Georgina Emerald
Hope Diamond
Jadeite
Jadeitite
Mesolite
Moonstone
Opal
Opal
Opal
Opal
Opal
Peridot gemstones
Perovskite
Petalite
Platinum nugget
Pagination
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