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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Azurite
Beryl (var. heliodor)
Carmen LĂșcia Ruby
Corundum (var. sapphire)
Cranberry Crown
Freedom Diamond
Kimberley Diamond
Opal
Oregon Sunstones
Quartz with sphalerite inclusions
Sapphire Bracelet
Schneider Tanzanite Ring
Southern Charm Pearl Earrings
Spinel
Star of Katandru
Uncle Sam Diamond
Under the Sea Sunstone Carving
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