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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
African Gems
Andradite (var. demantoid)
Andradite (var. demantoid)
Attaway Ametrine
Bismuth
Calcite with duftite
Demantoid Bracelet
Descloizite in dolomite
Dyber Ametrine
Fluorite with calcite
Fluorites
Hoba
Hoba
Imilac
Imilac
Jeremejevite
Ludlockite with smithsonite
Malachite with azurite
Malachite with cuprite, quartz, and azurite
Mern
North Chile
Paravauxite
Phosgenite
Phosphophyllite
Proustite cross (NMNH 12829-00)
Pyrite
Quartz (var. ametrine)
Quartz Gems
Smithsonite
Southwest Sunset
Spessartine
Sphalerite
Tennantite
Unusual Gems
Unusual Gems
Vivianite with pyrite
Pagination
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