Major and trace element composition of the high 3He/4He mantle: Implications for the composition of a nonchonditic Earth

作者: Matthew G. Jackson , A. Mark Jellinek

DOI: 10.1002/GGGE.20188

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摘要: … [8] Taking the high 3 He/ 4 He mantle to be the most primitive accessible terrestrial mantle … Nd-isotopic constraints, which require early formation of the high 3 He/ 4 He mantle and a Sm/…

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