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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
African Gems
Andradite (var. demantoid)
Andradite (var. demantoid)
Arkose
Attaway Ametrine
Augen gneiss block
Basaltic cinder
Beryl ( var. trapiche emerald)
Bismuth
Calcite with duftite
Carlton iron meteorite
Chalk Emerald
Demantoid Bracelet
Descloizite in dolomite
Dyber Ametrine
Emerald Carving
Fluorites
Fort Stockton
Gachala Emerald
Hemimorphite
Hoba
Hoba
Hooker Emerald
Jeremejevite
Johnstown
Ludlockite with smithsonite
Mackay Emerald Necklace
Malachite with azurite
Malachite with cuprite, quartz, and azurite
Manganoan calcite
Maximilian Emerald
Microcline
Microcline (var. amazonite)
Migmatite
Mogul Emerald Necklace
Paravauxite
Pagination
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