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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Abee
Acasta Gneiss
Aegirine with orthoclase
Attaway Ametrine
Bismuth
Chabazite
Conchita Montana Sapphire Butterfly
Corundum (var. sapphire)
Corundum (var. sapphire)
Dolomite
Dyber Ametrine
Elpidite with pyrite
Fluorite with calcite
Fluorites
Grossular Garnets
Kyanite schist
Labradorite (var. rainbow moonstone)
Labradorite Carving
Missouri River Sapphires
Montana Sapphires
Nephrite Bowl
Paravauxite
Phosphophyllite
Pyrite
Quartz (var. agate)
Quartz (var. agate)
Quartz (var. ametrine)
Quartz Gems
Rock Creek Sapphires
Southwest Sunset
Sphalerite
Unusual Gems
Veszelyite
Vivianite with pyrite
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