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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Attaway Ametrine
Bellsbank
Bismuth
Blue Heart Diamond
Cape York
Cobaltite
Cullinan Blue Diamond Necklace
Diamond in kimberlite
Dyber Ametrine
Eclogite
Eclogite
Fluorites
Folded anorthosite
Garnet peridotite
Garnet peridotite
Hematite with quartz
Imilac
Imilac
Kimberley Diamond
Marquise Diamond Ring
North Chile
Oppenheimer Diamond
Paravauxite
Pearson Diamond
Phosphophyllite
Portuguese Diamond
Proustite cross (NMNH 12829-00)
Quartz (var. ametrine)
Quartz Gems
Rhodochrosite
Ruby and Diamond Brooch
Shepard Diamond
Southwest Sunset
Sugilite
Tugtupite
Unusual Gems
Pagination
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