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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Bellsbank
Bismarck Sapphire Necklace
Blue Heart Diamond
Burmese Ruby Bracelet
Calcite
Carmen LĂșcia Ruby
Cat's Eyes
Corundum (var. ruby)
Corundum (var. sapphire)
Cullinan Blue Diamond Necklace
Danburite
Danburite
DeYoung Pink Diamond
Diamond in kimberlite
Eclogite
Eclogite
Enstatite
Fluorite
Fluorites
Garnet peridotite
Garnet peridotite
Grossular Garnets
Hematite with quartz
Jadeite
Jadeitite
Kimberley Diamond
Lion of Merelani Tsavorite
Marquise Diamond Ring
Moonstone
Moonstone
Moonstone
Oppenheimer Diamond
Pearson Diamond
Peridot gemstones
Petalite
Portuguese Diamond
Pagination
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