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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Albite (var. moonstone)
Alexandrites
Amazonite
Andradite (var. demantoid)
Andradite (var. demantoid)
Apophyllite with prehnite
Basalt bomb
Basalt drill core
Basalt drill core
Basalt drill core
Calcite
Chrome Diopside
Danburite
DeYoung Pink Diamond
Dolerite
Enstatite
Fluorite
Fluorites
Galena with chalcopyrite, sphalerite, and others
Grossular Garnets
Kyanite after andalusite
Lion of Merelani Tsavorite
Moonstone
Moonstone
Olivine-basalt drill core
Peridotite xenoliths in basalt
Perovskite
Platinum nugget
Pyrope (var. rhodolite)
Pyrrhotite
Russian beryls
Russian chrysoberyls
Scapolite
Scapolite
Sikhote-Alin
Sperrylite
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