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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
African Gems
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Beryl ( var. trapiche emerald)
Bismarck Sapphire Necklace
Burmese Ruby Bracelet
Calcite with duftite
Carmen LĂșcia Ruby
Cat's Eyes
Chalk Emerald
Corundum (var. ruby)
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. star sapphire)
Danburite
Demantoid Bracelet
Descloizite in dolomite
Dravite
Emerald Carving
Fluorites
Gachala Emerald
George Pendant
Grossular Garnets
Grossular Garnets
Hoba
Hoba
Hooker Emerald
Jadeite
Jadeitite
Jeremejevite
Logan Sapphire
Ludlockite with smithsonite
Mackay Emerald Necklace
Maharani Cat's Eye
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