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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Aegirine with orthoclase
Beryl
Beryl (var. heliodor)
Bununu
Cornetite
Corundum (var. sapphire)
Corundum (var. sapphire)
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Fluorite
Fluorites
Labradorite (var. rainbow moonstone)
Malachite
Malachite slab
Metatorbernite
Muscovite schist
Nautilus Tourmaline Pendant
Nigerian tourmalines
Opal
Opal
Opal replacing wood
Pyritic slate
Pyromorphite
Star quartz
Zagami
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