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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Agate
Ahumada
Aquamarine ring
Azurite
Ballinoo
Basalt
Bencubbin
Beryl (var. aquamarine)
Black Opal Ring
Calcite
Calcite
Calcite
Campo del Cielo iron meteorite
Carbo
Chalcedony cameo
Chrysoprase snuff bottle
Clagett Bracelet
Corundum (var. sapphire)
Corundum (var. star ruby)
Crocoite with coronadite
D'Orbigny
Dark Jubilee Opal
DeYoung Red Diamond
Diamond and Sapphire Ring
Diamond Bracelet
Diamond Ring
Diamond Tiara Bracelet
Dragonfly Box
Dunn Pearl Necklace
Elbaite
Esquel pallasite
Fire Opal
Fire Opal
Gypsum
Gypsum
Gypsum
Pagination
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