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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
Bismarck Sapphire Necklace
Burmese Ruby Bracelet
Carmen LĂșcia Ruby
Cat's Eyes
Chrome Diopside
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. sapphire)
Danburite
Galena with chalcopyrite, sphalerite, and others
Jadeite
Jadeitite
Moonstone
Peridot gemstones
Perovskite
Petalite
Platinum nugget
Poudretteite
Pyrrhotite
Russian beryls
Russian chrysoberyls
Scapolite
Sikhote-Alin
Sperrylite
Spinel Bracelet
Spinels
Star of Asia
Tiffany Amethyst Necklace
Topaz Gems
Zircon
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