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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Albite (var. moonstone)
Amazonite
Apophyllite with prehnite
Baryte with berthierite
Beryl
Beryl (var. aquamarine)
Beryl (var. green beryl)
Beryl (var. heliodor)
Bununu
Bustee
Cavansite with stilbite and calcite
Cordierite (var. iolite)
Cordierite (var. iolite)
Corundum (var. sapphire)
Cronstedtite
Dolerite
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Hope Diamond
Kyanite after andalusite
Mesolite
Mezö-Madaras
Nautilus Tourmaline Pendant
Nigerian tourmalines
Quartz (var. dendritic agate)
Rose City
Shergotty
Stalagmite
Staunton
Sylvanite
Van Buren Pearls
Zagami
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