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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Afghanite with calcite
Attaway Ametrine
Bastnäsite with quartz
Bismuth
Conchita Montana Sapphire Butterfly
Corundum (var. ruby)
Corundum (var. sapphire)
Dyber Ametrine
Eclogite
Elbaites
Fluorite
Kyanite schist
Missouri River Sapphires
Monazite
Montana Sapphires
Paravauxite
Peridot gemstones
Phosphophyllite
Picasso Kunzite Necklace
Pitts
Pollucite
Quartz (var. agate)
Quartz (var. agate)
Quartz (var. ametrine)
Quartz Gems
Rock Creek Sapphires
Silver
Silver
Southwest Sunset
Sunstone
Veszelyite
Vivianite with pyrite
Zircon with biotite and feldspar
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