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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
African Gems
Albite (var. moonstone)
Amazonite
Andradite (var. demantoid)
Andradite (var. demantoid)
Apophyllite with prehnite
Aurichalcite with hemimorphite
Beryl
Beryl
Beryl (var. heliodor)
Bununu
Calcite with duftite
Cornetite
Corundum (var. sapphire)
Demantoid Bracelet
Descloizite in dolomite
Dolerite
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Fluorites
Hoba
Hoba
Jeremejevite
Kyanite after andalusite
Ludlockite with smithsonite
Malachite
Malachite slab
Malachite with azurite
Malachite with cuprite, quartz, and azurite
Metatorbernite
Nautilus Tourmaline Pendant
Nigerian tourmalines
Phosgenite
Sandstone
Pagination
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