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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Beryl
Beryl (var. heliodor)
Bununu
Calcite
Carlton iron meteorite
Chabazite
Corundum (var. sapphire)
Diaspore
Diaspore
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Fluorites
Fort Stockton
Jadeite Pendant
Marble with wollastonite
Midnight Dreamscape
Millerite
Millerite with hematite and quartz
Mystery Diamond
Nautilus Tourmaline Pendant
Nigerian tourmalines
Peekskill
Plainview
Plantersville
Prehnite
Spinel peridotite
Thompson Diamonds
Topaz Gems
Topaz Pendant
Unusual Gems
Unusual Gems
Winston Adamantine Pearl
Zagami
Zincite
Pagination
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