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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Afghanite with calcite
Attaway Ametrine
Bastnäsite with quartz
Bismuth
Cafarsite
Corundum (var. ruby)
Dyber Ametrine
Elbaites
Fluorite
Fluorite with quartz
Fluorites
Kyanite
Kyanite
Kyanite schist
Magnetite
Milarite with chlorite
Orthoclase (var. adularia)
Paravauxite
Phosphophyllite
Picasso Kunzite Necklace
Pollucite
Quartz (var. ametrine)
Quartz (var. smoky quartz)
Quartz Gems
Siderite
Southwest Sunset
Vivianite with pyrite
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