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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
African Gems
Andradite (var. demantoid)
Andradite (var. demantoid)
Calcite with duftite
Demantoid Bracelet
Descloizite in dolomite
Eclogite
Fluorites
Hoba
Hoba
Jeremejevite
Labradorite Sunstone
Ludlockite with smithsonite
Malachite with azurite
Malachite with cuprite, quartz, and azurite
Monazite
Oregon Sunstones
Paragould
Peridot gemstones
Phosgenite
Quartz (var. agate)
Silver
Silver
Smithsonite
Smithsonites
Spessartine
Success meteorite
Sunstone
Sunstones
Tennantite
Under the Sea Sunstone Carving
Unusual Gems
Willamette
Wulfenite
Yellow diamond crystal
Zircon with biotite and feldspar
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