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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Aegirine with orthoclase
Apatite
Arkose
Attaway Ametrine
Augen gneiss block
Basaltic cinder
Beryl ( var. morganite)
Beryl (var. emerald)
Beryl (var. green beryl)
Betafite
Bismuth
Bismuthinite
Calcite in betekhtinite
Cat's Eyes
Corundum (var. padparadscha sapphire)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. sapphire)
Creedite with pyrite
Danburite
Dyber Ametrine
Elbaite
Elbaites
Hemimorphite
Jeremejevite
Johnstown
Labradorite (var. rainbow moonstone)
Liddicoatite
Liddicoatite slices
Manganoan calcite
Microcline
Microcline (var. amazonite)
Migmatite
Orbicular agate
Orthoclase
Paravauxite
Pagination
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