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Smithsonian National Museum of Natural History
GeoGallery
Breadcrumb
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GeoGallery
Agate
Attaway Ametrine
Baryte
Basalt
Bismuth
Calcite
Calcite
Dyber Ametrine
Fluorite
Fluorite
Fluorites
Gypsum
Gypsum
Hematite
Hemimorphite
Jadeite Pendant
Midnight Dreamscape
Mimetite
Mystery Diamond
Paravauxite
Phosphophyllite
Pyrite with calcite
Quartz (var. agate)
Quartz (var. ametrine)
Quartz Gems
Sinuous Gypsum
Southwest Sunset
Spindle Bomb
Spinel peridotite
Thompson Diamonds
Vivianite with pyrite
Winston Adamantine Pearl
Wulfenite
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