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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Pyrope
Pyrope (var. rhodolite)
Quartz (var. agate)
Quartz (var. smoky quartz) with microcline
Rhodochrosite
Rosser Reeves Star Ruby
Smithsonites
Spinel
Spinels
Star of Bombay
Star of Katandru
Star Sapphire Necklace
Success meteorite
Uncle Sam Diamond
Unusual Gems
Yellow diamond crystal
Zagami
Zircon (var. cyrtolite)
Zircons
Pagination
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