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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Afghanite with calcite
Attaway Ametrine
Bastnäsite with quartz
Beryl
Beryl (var. heliodor)
Bismuth
Bununu
Cavansite with stilbite and calcite
Corundum (var. ruby)
Corundum (var. sapphire)
Dyber Ametrine
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Elbaites
Fluorite
Hubnerite with quartz
Mesolite
Nautilus Tourmaline Pendant
Nigerian tourmalines
Opal
Paravauxite
Phosphophyllite
Picasso Kunzite Necklace
Pollucite
Quartz (var. ametrine)
Quartz Gems
Rhodochrosite with quartz
Rhodonite
Southwest Sunset
Tetrahedrite
Vivianite with pyrite
Zagami
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