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Smithsonian National Museum of Natural History
GeoGallery
Breadcrumb
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GeoGallery
Attaway Ametrine
Baryte
Beryl (var. emerald)
Bismuth
Calcite
Cape York
Chinguetti
Dyber Ametrine
Fluorite
Fluorite
Fluorites
Folded anorthosite
Hematite
Paravauxite
Phosphophyllite
Quartz (var. ametrine)
Quartz Gems
Southwest Sunset
Tugtupite
Vivianite with pyrite
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