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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Banded iron formation
Cinnabar
Diopside
Ensisheim
Gypsum
Jadeite Figurine
Juvinas
Lost City meteorite
Olivine-gabbro
Orgueil meteorite
Pyromorphite
Pyromorphite
Quartz (var. agate)
Quartz on siderite
Scheelite
Sphalerite
Staurolite
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