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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Aegirine with orthoclase
Aragonite (var. flos ferri)
Attaway Ametrine
Azurite in malachite
Azurite with malachite
Azurite with malachite
Azurite with malachite
Baryte
Basalt lava
Bismuth
Cafarsite
Calcite
Calcite
Calcite
Calcite
Canyon Diablo
Canyon Diablo
Canyon Diablo
Corundum (var. sapphire)
Cuprite on copper
Dyber Ametrine
Fire agate
Fluorite
Fluorite with calcite and chalcopyrite
Fluorite with quartz
Fluorites
Kyanite schist
Labradorite (var. rainbow moonstone)
Magnetite
Milarite with chlorite
Orthoclase (var. adularia)
Paravauxite
Peridot gemstones
Peridot in Basalt
Peridotite xenolith
Peridotite xenolith in basalt
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