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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
Elbaite Ring
Ethiopian Opals
Fluorite
Grossular (var. tsavorite)
Hooker Emerald
Moonstone
Nifontovite
Opal Peacock Brooch
Pentahydroborite
Peridot
Pyrope (var. rhodolite)
Quartz
Rosser Reeves Star Ruby
South Sea Pearl Ring
Spessartine
Spinel
Spinel
Van Buren Pearls
Victoria-Transvaal Diamond
Whitney Alexandrite
Wilkinson Diamond Brooch
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