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Global Map of the Element Thorium
Global Map of the Element Thorium (click to enlarge)
 
 
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Global Map of the Element Thorium

In this image, which was mapped from Lunar Prospector, we see a global map of the element thorium, a radioactive trace element showing the location of KREEP, an important key to lunar igneous history.

Last Update: 22 May 2012 (AMB)

Credit: NASA
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Last Updated: 22 May 2012