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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Apatite
Beryl ( var. morganite)
Beryl (var. emerald)
Beryl (var. green beryl)
Betafite
Cat's Eyes
Corundum (var. padparadscha sapphire)
Corundum (var. sapphire)
Corundum (var. sapphire)
Danburite
Demantoid with serpentine
Elbaite
Elbaites
Ensisheim
Gypsum with sulphur
Jeremejevite
Juvinas
Liddicoatite
Liddicoatite slices
Orbicular agate
Orgueil meteorite
Orthoclase
Phosgenite
Pyromorphite
Quartz
Quartz (var. amethyst)
Quartz on siderite
Quartz with Fluorite
Spessartine
Staurolite
Sulfur
Titanite
Titanite
Topaz Gems
Unusual Gems
Unusual Gems
Pagination
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