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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Apatite
Basalt bomb
Bellsbank
Beryl
Beryl ( var. morganite)
Beryl ( var. trapiche emerald)
Beryl (var. emerald)
Beryl (var. green beryl)
Beryl (var. heliodor)
Betafite
Blue Heart Diamond
Bununu
Cat's Eyes
Chalk Emerald
Chrome Diopside
Corundum (var. padparadscha sapphire)
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. star sapphire)
Cullinan Blue Diamond Necklace
Danburite
Diamond in kimberlite
Dravite
Eclogite
Eclogite
Elbaite
Elbaite
Elbaite
Elbaite
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