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Smithsonian National Museum of Natural History
GeoGallery
Breadcrumb
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GeoGallery
Actinolite
Beryl
Beryl (var. emerald)
Beryl (var. heliodor)
Bununu
Cape York
Columnar dacite
Corundum (var. sapphire)
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Farmville
Fluorite with calcite
Fluorites
Folded anorthosite
Granite block
Nautilus Tourmaline Pendant
Nigerian tourmalines
Pyrite
Quartz (var. amethyst)
Quartz Pendant
Sphalerite
Tugtupite
Unusual Gems
Zagami
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