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Smithsonian National Museum of Natural History
GeoGallery
Breadcrumb
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GeoGallery
Actinolite
African Gems
Banded iron formation
Beryl
Beryl (var. emerald)
Beryl (var. heliodor)
Bununu
Carlton iron meteorite
Columnar dacite
Corundum (var. sapphire)
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Fort Stockton
Nautilus Tourmaline Pendant
Nigerian tourmalines
Olivine-gabbro
Plainview
Plantersville
Quartz (var. agate)
Spessartine
Topaz Gems
Topaz Pendant
Zagami
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