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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Abee
Acasta Gneiss
Almandine schist
Arkose
Attaway Ametrine
Augen gneiss block
Basaltic cinder
Bismuth
Chabazite
Dolomite
Dyber Ametrine
Elpidite with pyrite
Fluorite
Grossular Garnets
Hemimorphite
Johnstown
Labradorite Carving
Lafayette
Lafayette
Manganoan calcite
Marcasite
Microcline
Microcline (var. amazonite)
Migmatite
Nephrite Bowl
Paravauxite
Pearl and Peridot Haircomb
Phosphophyllite
Quartz (var. agate)
Quartz (var. ametrine)
Quartz (var. smoky quartz) with microcline
Quartz Gems
Rhodochrosite
Southwest Sunset
Vivianite with pyrite
Zircon (var. cyrtolite)
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