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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Actinolite
Afghanite with calcite
Albite (var. moonstone)
Amazonite
Apophyllite with prehnite
Bastnäsite with quartz
Beryl
Beryl (var. heliodor)
Bununu
Columnar dacite
Corundum (var. ruby)
Corundum (var. sapphire)
Dolerite
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Elbaites
Fluorite
Kyanite after andalusite
Nautilus Tourmaline Pendant
Nigerian tourmalines
Paragould
Picasso Kunzite Necklace
Pollucite
Smithsonites
Stalagmite
Staunton
Success meteorite
Uncle Sam Diamond
Yellow diamond crystal
Zagami
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