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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Basalt bomb
Bellsbank
Beryl
Beryl
Beryl (var. aquamarine)
Beryl (var. aquamarine) with muscovite
Beryl (var. heliodor)
Beryl (var. morganite)
Beryl with microcline and quartz
Blue Heart Diamond
Bununu
Chrome Diopside
Corundum (var. ruby)
Corundum (var. sapphire)
Cullinan Blue Diamond Necklace
Diamond in kimberlite
Eclogite
Eclogite
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Fluorite
Fluorites
Galena with chalcopyrite, sphalerite, and others
Garnet peridotite
Garnet peridotite
Hematite with quartz
Kimberley Diamond
Marquise Diamond Ring
Nautilus Tourmaline Pendant
Nigerian tourmalines
Oppenheimer Diamond
Pagination
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