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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Afghanite with calcite
African Gems
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Andradite (var. demantoid)
Andradite (var. demantoid)
Basalt bomb
Bastnäsite with quartz
Bellsbank
Blue Heart Diamond
Calcite with duftite
Chrome Diopside
Corundum (var. ruby)
Cullinan Blue Diamond Necklace
Demantoid Bracelet
Descloizite in dolomite
Diamond in kimberlite
Eclogite
Eclogite
Elbaites
Fluorite
Fluorites
Galena with chalcopyrite, sphalerite, and others
Garnet peridotite
Garnet peridotite
Hematite with quartz
Hoba
Hoba
Jeremejevite
Kimberley Diamond
Ludlockite with smithsonite
Malachite with azurite
Malachite with cuprite, quartz, and azurite
Marquise Diamond Ring
Oppenheimer Diamond
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