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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
African Gems
Andradite (var. demantoid)
Andradite (var. demantoid)
Attaway Ametrine
Basalt
Beryl ( var. trapiche emerald)
Bismarck Sapphire Necklace
Bismuth
Burmese Ruby Bracelet
Calcite with duftite
Carmen Lúcia Ruby
Cat's Eyes
Chalk Emerald
Corundum (var. ruby)
Corundum (var. sapphire)
Danburite
Demantoid Bracelet
Descloizite in dolomite
Dyber Ametrine
Emerald Carving
Fluorites
Gachala Emerald
Hoba
Hoba
Hooker Emerald
Jadeite
Jadeitite
Jeremejevite
Ludlockite with smithsonite
Mackay Emerald Necklace
Malachite with azurite
Malachite with cuprite, quartz, and azurite
Maximilian Emerald
Mogul Emerald Necklace
Moonstone
Paravauxite
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