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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
African Gems
Basalt drill core
Basalt drill core
Basalt drill core
Cinnabar
Conchita Montana Sapphire Butterfly
Corundum (var. sapphire)
Diopside
Elbaite
Elbaite
Estherville meteorite
Grossular (var. tsavorite)
Grossular (var. tsavorite) and Elbaite
Homestead
Jadeite Figurine
Kyanite schist
Missouri River Sapphires
Montana Sapphires
Olivine-basalt drill core
Peridotite xenoliths in basalt
Pyromorphite
Quartz (var. agate)
Quartz (var. agate)
Rock Creek Sapphires
Scheelite
Veszelyite
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