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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
African Gems
Andradite (var. demantoid)
Andradite (var. demantoid)
Aragonite (var. flos ferri)
Azurite in malachite
Azurite with malachite
Azurite with malachite
Azurite with malachite
Basalt lava
Beryl ( var. trapiche emerald)
Calcite
Calcite
Calcite
Calcite with duftite
Canyon Diablo
Canyon Diablo
Canyon Diablo
Chalk Emerald
Cuprite on copper
Demantoid Bracelet
Descloizite in dolomite
Emerald Carving
Fire agate
Fluorites
Gachala Emerald
Hoba
Hoba
Hooker Emerald
Jeremejevite
Ludlockite with smithsonite
Mackay Emerald Necklace
Malachite with azurite
Malachite with cuprite, quartz, and azurite
Maximilian Emerald
Mogul Emerald Necklace
Muscovite schist
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