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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Afghanite with calcite
Bastnäsite with quartz
Bellsbank
Bismarck Sapphire Necklace
Blue Heart Diamond
Burmese Ruby Bracelet
Carmen Lúcia Ruby
Cat's Eyes
Corundum (var. ruby)
Corundum (var. ruby)
Corundum (var. sapphire)
Cullinan Blue Diamond Necklace
Danburite
Diamond in kimberlite
Eclogite
Eclogite
Eclogite
Elbaites
Fluorite
Fluorites
Garnet peridotite
Garnet peridotite
Hematite with quartz
Jadeite
Jadeitite
Marquise Diamond Ring
Monazite
Moonstone
Oppenheimer Diamond
Pearson Diamond
Peridot gemstones
Petalite
Picasso Kunzite Necklace
Pollucite
Poudretteite
Rhodochrosite
Pagination
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