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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)
Basalt bomb
Bastnäsite with quartz
Bismarck Sapphire Necklace
Burmese Ruby Bracelet
Calcite
Carmen Lúcia Ruby
Cat's Eyes
Chrome Diopside
Corundum (var. ruby)
Corundum (var. ruby)
Corundum (var. sapphire)
Danburite
Danburite
DeYoung Pink Diamond
Elbaites
Enstatite
Fluorite
Fluorite
Fluorites
Galena with chalcopyrite, sphalerite, and others
Grossular Garnets
Jadeite
Jadeitite
Lion of Merelani Tsavorite
Mern
Moonstone
Moonstone
Moonstone
Peridot gemstones
Perovskite
Petalite
Picasso Kunzite Necklace
Pagination
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