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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
Bencubbin
Beryl
Beryl (var. heliodor)
Black Opal Ring
Bununu
Chrome Diopside
Corundum (var. sapphire)
Crocoite with coronadite
Dark Jubilee Opal
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Galena with chalcopyrite, sphalerite, and others
Galena with pyrite and marcasite
Henbury
Maharaja of Indore Necklace
Mount Padbury
Mundrabilla
Murchison
Murchison meteorite
Nautilus Tourmaline Pendant
Nigerian tourmalines
Opal
Opal
Opal
Opal Peacock Brooch
Opal vertebra
Perovskite
Platinum nugget
Pyromorphite
Pagination
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