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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Actinolite
Baryte
Beryl
Beryl (var. aquamarine)
Beryl (var. green beryl)
Beryl (var. heliodor)
Bununu
Bustee
Calcite
Cavansite with stilbite and calcite
Columnar dacite
Cordierite (var. iolite)
Cordierite (var. iolite)
Corundum (var. sapphire)
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Fluorite
Fluorite with calcite and chalcopyrite
Fluorites
Gypsum
Hope Diamond
Lost City meteorite
Mesolite
Nautilus Tourmaline Pendant
Nigerian tourmalines
Quartz (var. dendritic agate)
Shergotty
Sphalerite
Van Buren Pearls
Zagami
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