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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Afghanite with calcite
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Attaway Ametrine
Basalt bomb
Bastnäsite with quartz
Bismarck Sapphire Necklace
Bismuth
Burmese Ruby Bracelet
Carmen Lúcia Ruby
Cat's Eyes
Chrome Diopside
Corundum (var. ruby)
Corundum (var. ruby)
Corundum (var. sapphire)
Danburite
Dyber Ametrine
Elbaites
Fluorite
Galena with chalcopyrite, sphalerite, and others
Jadeite
Jadeitite
Moonstone
Nephrite Perfume Bottle
Paravauxite
Peridot gemstones
Perovskite
Petalite
Phosphophyllite
Picasso Kunzite Necklace
Platinum nugget
Pollucite
Poudretteite
Pyrrhotite
Quartz (var. ametrine)
Pagination
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