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Smithsonian National Museum of Natural History
GeoGallery
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Albite (var. moonstone)
Amazonite
Apophyllite with prehnite
Arkose
Augen gneiss block
Basaltic cinder
Beryl (var. aquamarine)
Beryl (var. green beryl)
Bustee
Cavansite with stilbite and calcite
Cordierite (var. iolite)
Cordierite (var. iolite)
Dolerite
Hemimorphite
Hope Diamond
Johnstown
Kyanite after andalusite
Labradorite Sunstone
Manganoan calcite
Mesolite
Microcline
Microcline (var. amazonite)
Migmatite
Oregon Sunstones
Quartz (var. agate)
Quartz (var. agate)
Quartz (var. dendritic agate)
Quartz (var. smoky quartz) with microcline
Rhodochrosite
Shergotty
Stalagmite
Staunton
Sunstones
Under the Sea Sunstone Carving
Van Buren Pearls
Willamette
Pagination
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