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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Apatite
Attaway Ametrine
Beryl ( var. morganite)
Beryl (var. emerald)
Beryl (var. green beryl)
Betafite
Bismuth
Calcite
Carlton iron meteorite
Cat's Eyes
Corundum (var. padparadscha sapphire)
Corundum (var. sapphire)
Corundum (var. sapphire)
Danburite
Dyber Ametrine
Elbaite
Elbaites
Fluorites
Fort Stockton
Jeremejevite
Liddicoatite
Liddicoatite slices
Marble with wollastonite
Millerite
Millerite with hematite and quartz
Orbicular agate
Orthoclase
Paravauxite
Peekskill
Phosphophyllite
Plainview
Plantersville
Quartz
Quartz (var. amethyst)
Quartz (var. amethyst)
Quartz (var. amethyst)
Pagination
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