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Smithsonian National Museum of Natural History
GeoGallery
Breadcrumb
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GeoGallery
Attaway Ametrine
Baryte with berthierite
Bismuth
Calcite
Cronstedtite
Dyber Ametrine
Dyscrasite
Elbaites
Granite
Havey Tourmaline
Jadeite Pendant
Mezö-Madaras
Midnight Dreamscape
Mystery Diamond
Paravauxite
Phosphophyllite
Pyrope Hair Comb
Quartz (var. ametrine)
Quartz Gems
Southwest Sunset
Spinel peridotite
Staurolite schist
Sylvanite
Thompson Diamonds
Vivianite with pyrite
Winston Adamantine Pearl
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