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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
African Gems
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Attaway Ametrine
Cat's Eyes
Corundum (var. ruby)
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. star sapphire)
Demantoid Bracelet
Dravite
Dyber Ametrine
Elbaites
Fluorite
Fluorites
George Pendant
Grossular Garnets
Grossular Garnets
Jeremejevite
Logan Sapphire
Maharani Cat's Eye
Moonstone
Moonstone Carving
Phosgenite
Phosphophyllite
Picasso Kunzite Necklace
Pollucite
Pyrope
Pyrope (var. rhodolite)
Quartz (var. ametrine)
Quartz Gems
Rosser Reeves Star Ruby
Southwest Sunset
Spinel
Spinels
Pagination
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