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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Aquamarine ring
Beryl (var. emerald)
Beryl (var. emerald)
Beryl (var. emerald)
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. ruby)
Danburite
Diamond Tiara Bracelet
Dolomite
Fire Opal
Georgina Emerald
Iris Moonstone Necklace
Jeremejevite
Labradorite (var. rainbow moonstone)
Labradorite Sunstone
Marie Louise Diadem
Moonstone
Opal
Paraiba Tourmaline
Paraiba Tourmaline Ring
Pollucite
Pyrope
Pyrope (var. rhodolite)
Pyroxmangite
Quartz (var. amethyst)
Quartz (var. amethyst)
Ruby and Diamond Brooch
South Sea Glow Necklace
Spinel
Spinel ring
Spodumene (var. kunzite)
Topaz
Zoisite ( var. tanzanite)
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