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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Basalt drill core
Basalt drill core
Basalt drill core
Bellsbank
Blue Heart Diamond
Cullinan Blue Diamond Necklace
Demantoid with serpentine
Diamond in kimberlite
Eclogite
Eclogite
Eclogite
Fluorites
Garnet peridotite
Garnet peridotite
Gypsum with sulphur
Hematite with quartz
Marquise Diamond Ring
Monazite
Olivine-basalt drill core
Oppenheimer Diamond
Pearson Diamond
Peridot gemstones
Peridotite xenoliths in basalt
Phosgenite
Rhodochrosite
Ruby and Diamond Brooch
Shepard Diamond
Silver
Silver
Sugilite
Sulfur
Sunstone
Unusual Gems
Victoria-Transvaal Diamond
Vigarano
Zircon with biotite and feldspar
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