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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Demantoid with serpentine
Fluorites
Gypsum with sulphur
Harriman
Labradorite Sunstone
Oregon Sunstones
Phosgenite
Quartz (var. agate)
Rose City
Sulfur
Sunstones
Under the Sea Sunstone Carving
Unusual Gems
Vigarano
Willamette
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