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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 drill core
Basalt drill core
Basalt drill core
Basalt lava
Bismarck Sapphire Necklace
Burmese Ruby Bracelet
Calcite
Calcite
Calcite
Canyon Diablo
Canyon Diablo
Canyon Diablo
Carmen LĂșcia Ruby
Cat's Eyes
Corundum (var. ruby)
Corundum (var. sapphire)
Cuprite on copper
Danburite
Fire agate
Jadeite
Jadeitite
Moonstone
Olivine-basalt drill core
Opal
Opal
Opal replacing wood
Peridot gemstones
Peridot in Basalt
Peridotite xenolith
Peridotite xenolith in basalt
Peridotite xenoliths in basalt
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