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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Abee
Acasta Gneiss
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Attaway Ametrine
Baryte
Basalt bomb
Bismuth
Calcite
Chabazite
Chrome Diopside
Dolomite
Dyber Ametrine
Elpidite with pyrite
Fluorite
Fluorite
Fluorites
Galena with chalcopyrite, sphalerite, and others
Grossular Garnets
Hematite
Labradorite Carving
Nakhla
Nephrite Bowl
Paravauxite
Peridot gemstones
Perovskite
Phosphophyllite
Platinum nugget
Pyrrhotite
Quartz (var. ametrine)
Quartz Gems
Russian beryls
Russian chrysoberyls
Sikhote-Alin
Southwest Sunset
Pagination
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