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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Amphibole-rock
Beryl
Beryl (var. heliodor)
Bununu
Cafarsite
Calcite
Campo del Cielo iron meteorite
Corundum (var. sapphire)
D'Orbigny
Dragonfly Box
Dyscrasite
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Esquel pallasite
Fluorite with quartz
Fluorites
Garnetiferous schist
Granite block
Kyanite schist
Magnetite
Milarite with chlorite
Nautilus Tourmaline Pendant
Nigerian tourmalines
Orthoclase (var. adularia)
Pegmatite
Pyrope Hair Comb
Quartz (var. smoky quartz)
Quartz Gems
Rhodochrosite
Siderite
Unusual Gems
Vanadinite with romanechite
Zagami
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