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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Amphibole-rock
Basalt drill core
Basalt drill core
Basalt drill core
Bismarck Sapphire Necklace
Burmese Ruby Bracelet
Carmen LĂșcia Ruby
Cat's Eyes
Corundum (var. ruby)
Corundum (var. sapphire)
Danburite
Garnetiferous schist
Granite block
Imilac
Imilac
Jadeite
Jadeitite
Moonstone
North Chile
Olivine-basalt drill core
Pegmatite
Peridot gemstones
Peridotite xenoliths in basalt
Petalite
Poudretteite
Proustite cross (NMNH 12829-00)
Scapolite
Spinel Bracelet
Spinels
Star of Asia
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