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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
African Gems
Andradite (var. demantoid)
Apatite
Beryl
Beryl (var. heliodor)
Bununu
Corundum (var. sapphire)
Demantoid with serpentine
Eclogite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Elbaite Carving
Grossular (var. tsavorite) and Elbaite
Gypsum with sulphur
Monazite
Nautilus Tourmaline Pendant
Nigerian tourmalines
Peridot gemstones
Phosgenite
Silver
Silver
Sulfur
Sunstone
Topaz Gems
Unusual Gems
Vigarano
Pagination
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