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Smithsonian National Museum of Natural History
GeoGallery
Breadcrumb
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GeoGallery
Beryl
Beryl (var. heliodor)
Bununu
Campo del Cielo iron meteorite
Corundum (var. sapphire)
D'Orbigny
Dragonfly Box
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Esquel pallasite
Estherville meteorite
Fluorite with calcite
Fluorites
Homestead
Nautilus Tourmaline Pendant
Nigerian tourmalines
Pyrite
Quartz (var. amethyst)
Quartz (var. amethyst)
Quartz Gems
Rhodochrosite
Sphalerite
Unusual Gems
Vanadinite with romanechite
Zagami
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