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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Attaway Ametrine
Baryte with berthierite
Basalt bomb
Bismuth
Chrome Diopside
Cronstedtite
Dyber Ametrine
EET 92029,0
Fluorite
Galena with chalcopyrite, sphalerite, and others
GRO 85201,0
MacAlpine Hills 88105
Mezö-Madaras
Miller Range 03346
Nifontovite
Paravauxite
PAT 91501,5
PAT 91501,50
Pentahydroborite
Peridot gemstones
Perovskite
Phosphophyllite
Platinum nugget
Pyrrhotite
Quartz (var. ametrine)
Quartz Gems
Russian beryls
Russian chrysoberyls
Sikhote-Alin
Southwest Sunset
Sperrylite
Stibnite
Sylvanite
Pagination
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