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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
African Gems
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Andradite (var. demantoid)
Andradite (var. demantoid)
Basalt bomb
Beryl (var. aquamarine)
Beryl (var. green beryl)
Bustee
Calcite with duftite
Cavansite with stilbite and calcite
Chrome Diopside
Cordierite (var. iolite)
Cordierite (var. iolite)
Demantoid Bracelet
Descloizite in dolomite
Fluorites
Galena with chalcopyrite, sphalerite, and others
Galena with pyrite and marcasite
Hoba
Hoba
Hope Diamond
Jeremejevite
Ludlockite with smithsonite
Malachite with azurite
Malachite with cuprite, quartz, and azurite
Mesolite
Perovskite
Phosgenite
Platinum nugget
Pyrrhotite
Quartz (var. dendritic agate)
Russian beryls
Russian chrysoberyls
Shergotty
Pagination
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