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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Amblygonite
Andradite (var. demantoid)
Beryl (var. emerald)
Burmese Ruby Bracelet
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. ruby)
Cullinan Blue Diamond Necklace
Danburite
Diamond Tiara Bracelet
Dolomite
Elbaite
Elbaite
Elbaite Carving
Fire Opal
Fluorite
Jeremejevite
Labradorite Sunstone
Maharani Cat's Eye
Montana Sapphires
Moonstone
Nautilus Tourmaline Pendant
Opal
Opal
Paraiba Tourmaline
Pollucite
Pyrope
Pyroxmangite
Quartz
Quartz (var. amethyst)
Royal Butterfly Brooch
Scapolite
South Sea Glow Necklace
Spinel
Spodumene (var. kunzite)
Star of Asia
Pagination
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