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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Adamite
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Baryte with berthierite
Basalt bomb
Bismarck Sapphire Necklace
Burmese Ruby Bracelet
Calcite
Carmen Lúcia Ruby
Cat's Eyes
Chrome Diopside
Corundum (var. ruby)
Corundum (var. sapphire)
Cronstedtite
Danburite
Danburite
Demantoid with serpentine
DeYoung Pink Diamond
Enstatite
Fluorite
Fluorites
Galena with chalcopyrite, sphalerite, and others
Grossular Garnets
Gypsum with sulphur
Jadeite
Jadeitite
Lion of Merelani Tsavorite
Mezö-Madaras
Moonstone
Moonstone
Moonstone
Peridot gemstones
Perovskite
Petalite
Phosgenite
Pagination
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