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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Aegirine with orthoclase
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Baryte with berthierite
Basalt bomb
Cafarsite
Chrome Diopside
Corundum (var. sapphire)
Cronstedtite
Fluorite with quartz
Fluorites
Galena with chalcopyrite, sphalerite, and others
Imilac
Imilac
Kyanite schist
Labradorite (var. rainbow moonstone)
Magnetite
Mezö-Madaras
Milarite with chlorite
North Chile
Orthoclase (var. adularia)
Perovskite
Platinum nugget
Proustite cross (NMNH 12829-00)
Pyrrhotite
Quartz (var. smoky quartz)
Quartz Gems
Russian beryls
Russian chrysoberyls
Siderite
Sikhote-Alin
Sperrylite
Sylvanite
Tiffany Amethyst Necklace
Topaz Gems
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