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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Amphibole-rock
Aragonite (var. flos ferri)
Azurite in malachite
Azurite with malachite
Azurite with malachite
Azurite with malachite
Basalt lava
Beryl
Beryl (var. heliodor)
Bismarck Sapphire Necklace
Bununu
Burmese Ruby Bracelet
Calcite
Calcite
Calcite
Campo del Cielo iron meteorite
Canyon Diablo
Canyon Diablo
Canyon Diablo
Cape York
Carmen LĂșcia Ruby
Cat's Eyes
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. sapphire)
Cuprite on copper
D'Orbigny
Danburite
Dragonfly Box
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Esquel pallasite
Fire agate
Folded anorthosite
Pagination
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