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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Albite (var. moonstone)
Amazonite
Apophyllite with prehnite
Beryl
Beryl (var. heliodor)
Bununu
Corundum (var. sapphire)
Dolerite
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Fluorite
Kermesite with senarmontite and dolomite
Kyanite after andalusite
Lafayette
Lafayette
Magombedze
Marcasite
Nakhla
Nautilus Tourmaline Pendant
Nigerian tourmalines
Pearl and Peridot Haircomb
Peridot gemstones
Stalagmite
Staunton
Titanite
Zagami
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