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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Aegirine with orthoclase
Amphibole-rock
Beryl
Beryl (var. emerald)
Beryl (var. heliodor)
Bununu
Corundum (var. sapphire)
Corundum (var. sapphire)
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Ethiopian Opals
Garnetiferous schist
Georgina Emerald
Granite block
Imilac
Imilac
Kyanite
Kyanite
Labradorite (var. rainbow moonstone)
Nautilus Tourmaline Pendant
Nigerian tourmalines
North Chile
Opal
Opal
Opal
Opal
Opal
Pegmatite
Proustite cross (NMNH 12829-00)
Zagami
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