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Smithsonian National Museum of Natural History
GeoGallery
Breadcrumb
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GeoGallery
African Gems
Agate
Ahumada
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Andradite (var. demantoid)
Andradite (var. demantoid)
Azurite
Basalt
Basalt bomb
Beryl
Beryl (var. heliodor)
Bununu
Calcite
Calcite
Calcite
Calcite with duftite
Carbo
Cat's Eyes
Chrome Diopside
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. star sapphire)
Demantoid Bracelet
Descloizite in dolomite
Dravite
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Fire Opal
Fire Opal
Fluorites
Pagination
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