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Announcement from Planetary Science Research Discoveries [PSRD]
http://www.psrd.hawaii.edu

New Article :: Squeezing and Heating Rock to Scope Out How Metallic 
Iron Dribbled to the Center of the Earth

--- Experiments showing how cobalt and nickel concentrate in molten 
metal shed light on the formation of Earth's metallic core.

Full story and a PDF link at: 
http://www.psrd.hawaii.edu/July05/cobalt_and_nickel.html


PSRD is an educational site sharing the latest research on 
meteorites, planets, and other solar system bodies being made by 
NASA-sponsored scientists. The web site is sponsored by the 
Cosmochemistry Program (CCP) of NASA's Science Mission Directorate 
and by Hawaii Space Grant Consortium.
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Brought to you by:
Jeff Taylor    (808)956-3899 (voice)
Linda Martel    (808)956-6322 (fax)
PSRD, University of Hawaii
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