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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Amphibole-rock
Attaway Ametrine
Bismuth
Campo del Cielo iron meteorite
D'Orbigny
Dragonfly Box
Dyber Ametrine
Esquel pallasite
Fluorite
Garnetiferous schist
Granite block
Labradorite Sunstone
Nifontovite
Oregon Sunstones
Paravauxite
Pegmatite
Pentahydroborite
Phosphophyllite
Quartz (var. agate)
Quartz (var. ametrine)
Quartz Gems
Rhodochrosite
Southwest Sunset
Stibnite
Sunstones
Topaz Gems
Under the Sea Sunstone Carving
Vivianite with pyrite
Willamette
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