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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Calcite
Corundum (var. star ruby)
Dunn Pearl Necklace
Elbaite and Nephrite Bracelet
Enstatite
Fluorite
Hooker Emerald
Hope Diamond
Imperial Topaz
Opal
Opal Peacock Brooch
Paraiba Tourmaline
Pearl and Peridot Haircomb
Phosgenite
Picasso Kunzite Necklace
Quartz (var. amethyst)
Quartz Pendant
Rhodonite
Rutile
Shepard Diamond
Tiffany Opal Necklace
Titanite
Topaz
Topaz Pendant
Tugtupite
Väyrynenite
Victoria-Transvaal Diamond
Whitney Flame Topaz
Wilkinson Diamond Brooch
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