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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)
Basalt bomb
Beryl ( var. trapiche emerald)
Beryl (var. emerald)
Chabazite
Chalk Emerald
Chrome Diopside
Dolomite
Elpidite with pyrite
Emerald Carving
Ethiopian Opals
Fluorites
Gachala Emerald
Galena with chalcopyrite, sphalerite, and others
Georgina Emerald
Grossular Garnets
Hooker Emerald
Labradorite Carving
Mackay Emerald Necklace
Maximilian Emerald
Mogul Emerald Necklace
Nephrite Bowl
Opal
Opal
Opal
Opal
Opal
Parisite with calcite
Perovskite
Platinum nugget
Post Emerald Necklace
Pyrrhotite
Pagination
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