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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Albite (var. moonstone)
Amazonite
Apophyllite with prehnite
Bellsbank
Blue Heart Diamond
Cape York
Cullinan Blue Diamond Necklace
Diamond in kimberlite
Dolerite
Eclogite
Eclogite
Fluorites
Folded anorthosite
Garnet peridotite
Garnet peridotite
Hematite with quartz
Kyanite after andalusite
Labradorite Sunstone
Marquise Diamond Ring
Oppenheimer Diamond
Oregon Sunstones
Pearson Diamond
Quartz (var. agate)
Rhodochrosite
Ruby and Diamond Brooch
Shepard Diamond
Stalagmite
Staunton
Sugilite
Sunstones
Tugtupite
Under the Sea Sunstone Carving
Unusual Gems
Victoria-Transvaal Diamond
Willamette
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