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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Albite (var. moonstone)
Alexandrites
Amazonite
Amphibole-rock
Apophyllite with prehnite
Beryl
Beryl (var. heliodor)
Bismarck Sapphire Necklace
Bununu
Burmese Ruby Bracelet
Carmen LĂșcia Ruby
Cat's Eyes
Corundum (var. ruby)
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. star sapphire)
Danburite
Dolerite
Dravite
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Elbaites
Garnetiferous schist
George Pendant
Granite
Granite block
Grossular Garnets
Grossular Garnets
Havey Tourmaline
Jadeite
Jadeitite
Kyanite after andalusite
Pagination
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