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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Attaway Ametrine
Beryl (var. aquamarine)
Beryl (var. green beryl)
Bismuth
Bustee
Calcite on galena
Cavansite with stilbite and calcite
Cordierite (var. iolite)
Cordierite (var. iolite)
Dyber Ametrine
Eclogite
Halite
Halite
Hope Diamond
Mesolite
Monazite
Nephrite Bowl
Paravauxite
Peridot gemstones
Phosphophyllite
Quartz (var. ametrine)
Quartz (var. dendritic agate)
Quartz Gems
Shergotty
Silver
Silver
Southwest Sunset
Sunstone
Van Buren Pearls
Vivianite with pyrite
Zircon with biotite and feldspar
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