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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Beryl (var. aquamarine)
Beryl (var. green beryl)
Cat's Eyes
Chrome Diopside
Cordierite (var. iolite)
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. star sapphire)
Dravite
George Pendant
Grossular Garnets
Grossular Garnets
Hope Diamond
Logan Sapphire
Maharani Cat's Eye
Moonstone
Moonstone Carving
Opal
Peridot gemstones
Pyrope
Pyrope (var. rhodolite)
Quartz (var. dendritic agate)
Rosser Reeves Star Ruby
Spinel
Spinels
Star of Bombay
Star of Katandru
Star Sapphire Necklace
Tiffany Amethyst Necklace
Topaz Gems
Unusual Gems
Zircons
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