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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Andradite (var. demantoid)
Andradite (var. demantoid)
Aquamarine ring
Barite
Barite
Beryl (var. emerald)
Beryl (var. emerald)
Beryl (var. heliodor)
Beryl (var. heliodor)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. star sapphire)
Cranberry Crown
Danburite
Diaspore
Georgina Emerald
Gold
Havey Tourmaline
Iris Moonstone Necklace
Jadeite Pendant
Kyanite
Labradorite (var. rainbow moonstone)
Missouri River Sapphires
Nephrite Bowl
Opal
Paraiba Tourmaline Ring
Pyrope (var. rhodolite)
Quartz (var. amethyst)
Quartz (var. amethyst)
Quartz (var. amethyst)
Quartz with sphalerite inclusions
Rock Creek Sapphires
Ruby and Diamond Brooch
Sapphire Bracelet
Southern Charm Pearl Earrings
Spinel ring
Pagination
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