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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
Chinguetti
Demantoid Bracelet
Descloizite in dolomite
Dyber Ametrine
Fluorites
Grossular (var. tsavorite)
Grossular (var. tsavorite)
Grossular Garnet
Grossular Garnets
Hoba
Hoba
Hubnerite with quartz
Imilac
Imilac
Jeremejevite
Ludlockite with smithsonite
Malachite with azurite
Malachite with cuprite, quartz, and azurite
North Chile
Opal
Paravauxite
Phosgenite
Phosphophyllite
Proustite cross (NMNH 12829-00)
Quartz (var. ametrine)
Quartz Gems
Rhodochrosite with quartz
Rhodonite
Smithsonite
Southwest Sunset
Pagination
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