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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Arkose
Attaway Ametrine
Augen gneiss block
Basalt bomb
Basaltic cinder
Beryl (var. aquamarine)
Beryl (var. green beryl)
Bismuth
Bustee
Cavansite with stilbite and calcite
Chrome Diopside
Cinnabar
Cordierite (var. iolite)
Cordierite (var. iolite)
Diopside
Dyber Ametrine
Galena with chalcopyrite, sphalerite, and others
Hemimorphite
Hope Diamond
Jadeite Figurine
Johnstown
Manganoan calcite
Mesolite
Microcline
Microcline (var. amazonite)
Migmatite
Paravauxite
Perovskite
Phosphophyllite
Platinum nugget
Pyromorphite
Pyrrhotite
Quartz (var. agate)
Pagination
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