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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
Cafarsite
Calcite
Chrome Diopside
Corundum (var. ruby)
Dyscrasite
Elbaites
Fluorite
Fluorite
Fluorite with quartz
Fluorites
Galena with chalcopyrite, sphalerite, and others
Kyanite schist
Magnetite
Milarite with chlorite
Nifontovite
Orthoclase (var. adularia)
Pentahydroborite
Perovskite
Picasso Kunzite Necklace
Platinum nugget
Pollucite
Pyrope Hair Comb
Pyrrhotite
Quartz (var. smoky quartz)
Quartz Gems
Russian beryls
Russian chrysoberyls
Siderite
Sikhote-Alin
Sperrylite
Pagination
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