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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Basalt bomb
Cafarsite
Calcite
Chrome Diopside
Danburite
DeYoung Pink Diamond
Enstatite
Fluorite
Fluorite with quartz
Fluorites
Galena with chalcopyrite, sphalerite, and others
Grossular Garnets
Kyanite schist
Lion of Merelani Tsavorite
Magnetite
Milarite with chlorite
Moonstone
Moonstone
Nakhla
Orthoclase (var. adularia)
Peridot gemstones
Perovskite
Platinum nugget
Pyrope (var. rhodolite)
Pyrrhotite
Quartz (var. smoky quartz)
Quartz Gems
Russian beryls
Russian chrysoberyls
Scapolite
Scapolite
Siderite
Sikhote-Alin
Pagination
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