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Smithsonian National Museum of Natural History
GeoGallery
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Basalt drill core
Basalt drill core
Basalt drill core
Bismarck Sapphire Necklace
Burmese Ruby Bracelet
Cafarsite
Carmen LĂșcia Ruby
Cat's Eyes
Corundum (var. ruby)
Corundum (var. sapphire)
Danburite
Fluorite with quartz
Fluorites
Jadeite
Jadeitite
Kyanite schist
Magnetite
Milarite with chlorite
Moonstone
Olivine-basalt drill core
Orthoclase (var. adularia)
Peridot gemstones
Peridotite xenoliths in basalt
Petalite
Poudretteite
Quartz (var. smoky quartz)
Quartz Gems
Scapolite
Siderite
Spinel Bracelet
Spinels
Star of Asia
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