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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Aegirine with orthoclase
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Basalt bomb
Bellsbank
Blue Heart Diamond
Cape York
Chrome Diopside
Corundum (var. sapphire)
Cullinan Blue Diamond Necklace
Diamond in kimberlite
Eclogite
Eclogite
Fluorite with calcite
Fluorites
Folded anorthosite
Galena with chalcopyrite, sphalerite, and others
Garnet peridotite
Garnet peridotite
Hematite with quartz
Kimberley Diamond
Labradorite (var. rainbow moonstone)
Marquise Diamond Ring
Oppenheimer Diamond
Pearson Diamond
Perovskite
Platinum nugget
Portuguese Diamond
Pyrite
Pyrrhotite
Rhodochrosite
Ruby and Diamond Brooch
Russian beryls
Russian chrysoberyls
Shepard Diamond
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