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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Agate
Ahumada
Alexandrites
Apatite
Azurite
Basalt
Beryl ( var. morganite)
Beryl (var. aquamarine)
Beryl (var. emerald)
Beryl (var. green beryl)
Betafite
Calcite
Calcite
Calcite
Carbo
Cat's Eyes
Corundum (var. padparadscha sapphire)
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. star sapphire)
Danburite
Dravite
Elbaite
Elbaites
Fire Opal
Fire Opal
Fluorite
George Pendant
Grossular Garnets
Grossular Garnets
Gypsum
Gypsum
Gypsum
Pagination
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