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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Aragonite (var. flos ferri)
Azurite in malachite
Azurite with malachite
Azurite with malachite
Azurite with malachite
Basalt lava
Beryl
Beryl (var. heliodor)
Bununu
Calcite
Calcite
Calcite
Canyon Diablo
Canyon Diablo
Canyon Diablo
Corundum (var. sapphire)
Cuprite on copper
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Fire agate
Imilac
Imilac
Nautilus Tourmaline Pendant
Nigerian tourmalines
North Chile
Peridot gemstones
Peridot in Basalt
Peridotite xenolith
Peridotite xenolith in basalt
Proustite cross (NMNH 12829-00)
Quartz (var. amethyst)
Quartz (var. landscape agate)
Rose City
Smithsonite
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