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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Amblygonite
Beryl (var. emerald)
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. ruby)
Cullinan Blue Diamond Necklace
Danburite
DeYoung Red Diamond
Diamond Tiara Bracelet
Dolomite
Elbaite
Elbaite
Fire Opal
Fluorite
Jeremejevite
Labradorite Sunstone
Moonstone
Nautilus Tourmaline Pendant
Opal
Opal
Paraiba Tourmaline
Pollucite
Pyrope
Pyroxmangite
Quartz
Quartz (var. amethyst)
Royal Butterfly Brooch
Scapolite
Sherman Diamond
South Sea Glow Necklace
Spinel
Spodumene (var. kunzite)
Thompson Diamonds
Yowah Opal Nut
Zircon
Zircon
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