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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Basalt drill core
Basalt drill core
Basalt drill core
Beryl
Beryl (var. aquamarine)
Beryl (var. aquamarine) with muscovite
Beryl (var. morganite)
Beryl with microcline and quartz
Calcite
Corundum (var. ruby)
Fluorite
Fluorite
Fluorites
Marble with wollastonite
Millerite
Millerite with hematite and quartz
Nephrite Bowl
Nifontovite
Olivine-basalt drill core
Peekskill
Pentahydroborite
Peridot
Peridot
Peridot
Peridot gemstones
Peridotite xenoliths in basalt
Stibnite
Titanite with calcite and adularia
Topaz Gems
Triplite
Väyrynenite
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