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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Aquamarine ring
Beryl (var. emerald)
Beryl (var. emerald)
Black Opal Ring
Calcite
Elbaite and Nephrite Bracelet
Enstatite
Fluorite
Georgina Emerald
Iris Moonstone Necklace
Labradorite (var. rainbow moonstone)
Opal
Paraiba Tourmaline
Paraiba Tourmaline Ring
Pearl and Peridot Haircomb
Phosgenite
Picasso Kunzite Necklace
Post Diamond Tiara
Pyrope (var. rhodolite)
Quartz (var. amethyst)
Quartz (var. amethyst)
Quartz Pendant
Rhodonite
Ruby and Diamond Brooch
Rutile
Spinel ring
Titanite
Topaz
Topaz Pendant
Tugtupite
Väyrynenite
Whitney Flame Topaz
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