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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Alexandrites
Calcite
Carlton iron meteorite
Cat's Eyes
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. star sapphire)
Dravite
Fort Stockton
George Pendant
Grossular Garnets
Grossular Garnets
Logan Sapphire
Maharani Cat's Eye
Millerite
Moonstone
Moonstone Carving
Plainview
Plantersville
Pyrope
Pyrope (var. rhodolite)
Rosser Reeves Star Ruby
Spinel
Spinels
Star of Bombay
Star of Katandru
Star Sapphire Necklace
Topaz Gems
Topaz Pendant
Unusual Gems
Zircons
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