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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Albite (var. moonstone)
Amazonite
Apophyllite with prehnite
Beryl
Beryl (var. heliodor)
Bununu
Chabazite
Corundum (var. sapphire)
Dolerite
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Imilac
Imilac
Kyanite after andalusite
Nautilus Tourmaline Pendant
Nigerian tourmalines
North Chile
Prehnite
Proustite cross (NMNH 12829-00)
Rose City
Stalagmite
Staunton
Unusual Gems
Unusual Gems
Zagami
Zincite
Zincite
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