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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Attaway Ametrine
Aurichalcite with hemimorphite
Beryl
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
Grossular Garnets
Hope Diamond
Limestone with chert
Mesolite
Moonstone
Moonstone
Opal
Opal bone
Paravauxite
Phosphophyllite
Pyrope (var. rhodolite)
Quartz (var. amethyst)
Quartz (var. ametrine)
Quartz (var. dendritic agate)
Quartz Gems
Quinn Canyon
Roebling Opal
Sandstone
Sandstone
Pagination
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