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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)
Blue Heart Diamond
Corundum (var. sapphire)
Corundum (var. star ruby)
Danburite
Diaspore
Dunn Pearl Necklace
Georgina Emerald
Gold
Havey Tourmaline
Hooker Emerald
Iris Moonstone Necklace
Kyanite
Labradorite (var. rainbow moonstone)
Marie Antoinette Diamond Earrings
Marquise Diamond Ring
Maximilian Emerald
Missouri River Sapphires
Opal Peacock Brooch
Oppenheimer Diamond
Paraiba Tourmaline Ring
Post Emerald Necklace
Pyrope (var. rhodolite)
Quartz (var. amethyst)
Quartz (var. amethyst)
Rock Creek Sapphires
Rock Crystal Quartz Egg
Ruby and Diamond Brooch
Spinel ring
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