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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
African Gems
Apatite
Basalt drill core
Basalt drill core
Basalt drill core
Beryl
Beryl (var. heliodor)
Bununu
Cinnabar
Corundum (var. sapphire)
Diopside
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Elbaite Carving
Estherville meteorite
Grossular (var. tsavorite) and Elbaite
Homestead
Jadeite Figurine
Nautilus Tourmaline Pendant
Nigerian tourmalines
Olivine-basalt drill core
Peridotite xenoliths in basalt
Pyromorphite
Quartz (var. amethyst)
Quartz (var. amethyst)
Quartz Gems
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