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Smithsonian National Museum of Natural History
GeoGallery
Breadcrumb
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GeoGallery
African Gems
Apatite
Cafarsite
Calcite with duftite
Corundum (var. ruby)
Corundum (var. ruby)
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite
Elbaite Carving
Fluorite with quartz
Fluorites
Grossular (var. tsavorite) and Elbaite
Kyanite schist
Ludlockite with smithsonite
Magnetite
Malachite with azurite
Malachite with cuprite, quartz, and azurite
Milarite with chlorite
Orthoclase (var. adularia)
Quartz (var. smoky quartz)
Quartz Gems
Siderite
Smithsonite
Tennantite
Wulfenite
Zircons
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