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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Amethyst Heart Brooch
Andradite (var. demantoid)
Andradite (var. demantoid)
Andradite (var. demantoid)
Barite
Barite
Beryl (var. heliodor)
Beryl (var. morganite)
Clinohumite
Corundum (var. sapphire)
Danburite
Danburite
Diaspore
Dom Pedro Aquamarine
Dravite
Elbaite
Elbaite
Elbaite and Nephrite Bracelet
Fluorite
Gold
Havey Tourmaline
Jeremejevite
Kyanite
Missouri River Sapphires
Opal
Paraiba Tourmaline
Pearl and Peridot Haircomb
Peridot
Petalite
Picasso Kunzite Necklace
Quartz (var. amethyst)
Quartz (var. ametrine)
Quartz Pendant
Quartz with Chamosite
Quartz with Clinochlore
Quartz with Fluorite
Pagination
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