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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
Campo del Cielo iron meteorite
Cape York
D'Orbigny
Demantoid Bracelet
Descloizite in dolomite
Dragonfly Box
Dyber Ametrine
Esquel pallasite
Fluorites
Folded anorthosite
Hoba
Hoba
Jeremejevite
Ludlockite with smithsonite
Malachite with azurite
Malachite with cuprite, quartz, and azurite
Paravauxite
Phosgenite
Phosphophyllite
Platinum nugget
Quartz (var. ametrine)
Quartz Gems
Rhodochrosite
Russian chrysoberyls
Smithsonite
Southwest Sunset
Spessartine
Tennantite
Tugtupite
Unusual Gems
Pagination
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