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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Beryl (var. emerald)
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. ruby)
Corundum (var. star ruby)
Danburite
Diamond Tiara Bracelet
Dolomite
Dunn Pearl Necklace
Fire Opal
Hooker Emerald
Jeremejevite
Labradorite Sunstone
Marie Louise Diadem
Moonstone
Moonstone Carving
Opal
Opal Peacock Brooch
Paraiba Tourmaline
Pollucite
Pyrope
Pyroxmangite
Quartz (var. amethyst)
South Sea Glow Necklace
Spinel
Spodumene (var. kunzite)
Victoria-Transvaal Diamond
Wilkinson Diamond Brooch
Zoisite ( var. tanzanite)
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