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Smithsonian National Museum of Natural History
GeoGallery
Breadcrumb
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GeoGallery
Amphibole-rock
Baryte
Beryl
Beryl (var. emerald)
Beryl (var. heliodor)
Bununu
Calcite
Calcite on galena
Corundum (var. sapphire)
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Farmville
Fluorite
Fluorite with calcite and chalcopyrite
Fluorites
Garnetiferous schist
Granite block
Granite block
Halite
Halite
Jadeite Pendant
Midnight Dreamscape
Mystery Diamond
Nautilus Tourmaline Pendant
Nigerian tourmalines
Pegmatite
Quartz (var. amethyst)
Quartz Pendant
Spinel peridotite
Thompson Diamonds
Winston Adamantine Pearl
Zagami
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