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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Ballinoo
Basalt bomb
Basalt drill core
Basalt drill core
Basalt drill core
Bencubbin
Black Opal Ring
Chrome Diopside
Crocoite with coronadite
Dark Jubilee Opal
Galena with chalcopyrite, sphalerite, and others
Galena with pyrite and marcasite
Henbury
Mount Padbury
Mundrabilla
Murchison
Murchison meteorite
Olivine-basalt drill core
Opal
Opal
Opal
Opal Peacock Brooch
Opal vertebra
Peridotite xenoliths in basalt
Perovskite
Platinum nugget
Pyromorphite
Pyrrhotite
Russian beryls
Russian chrysoberyls
Sikhote-Alin
Sperrylite
Tiffany Amethyst Necklace
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