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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Abee
Acasta Gneiss
Attaway Ametrine
Aurichalcite with hemimorphite
Beryl
Bismuth
Chabazite
Conchita Montana Sapphire Butterfly
Corundum (var. sapphire)
Dolomite
Dyber Ametrine
Elpidite with pyrite
Grossular Garnets
Kyanite schist
Labradorite Carving
Missouri River Sapphires
Montana Sapphires
Muscovite schist
Nephrite Bowl
Paravauxite
Phosphophyllite
Pyritic slate
Quartz (var. agate)
Quartz (var. agate)
Quartz (var. ametrine)
Quartz Gems
Rock Creek Sapphires
Sandstone
Southwest Sunset
Veszelyite
Vivianite with pyrite
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