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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Almandine schist
Arkose
Attaway Ametrine
Augen gneiss block
Basaltic cinder
Beryl (var. aquamarine)
Beryl (var. green beryl)
Bismuth
Bustee
Calcite
Cavansite with stilbite and calcite
Cordierite (var. iolite)
Cordierite (var. iolite)
Danburite
DeYoung Pink Diamond
Dyber Ametrine
Enstatite
Fluorite
Fluorites
Freedom Diamond
Grossular Garnets
Hemimorphite
Hope Diamond
Johnstown
Lion of Merelani Tsavorite
Manganoan calcite
Mesolite
Microcline (var. amazonite)
Migmatite
Moonstone
Moonstone
Paravauxite
Phosphophyllite
Pyrope (var. rhodolite)
Quartz (var. agate)
Quartz (var. ametrine)
Pagination
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