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Smithsonian National Museum of Natural History
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Department of Mineral Sciences

Carmen Lúcia Ruby

Gem and Mineral Research


 

The Portuguese Diamond fluoresces under short-wave UV light.

Our Research

Click the photos below to learn about ongoing research in the Division of Mineralogy at the Natural History Museum.

Environmental Mineralogy
Environmental Mineralogy
Gemology
Gemology
Geomicrobiology
Geomicrobiology
Pegmatites
Pegmatites

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