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Progress in Earth and Planetary Science
Fig. 9 | Progress in Earth and Planetary Science

Fig. 9

From: Formation of lower fast-spread oceanic crust: a structural and geochemical study of troctolites in the Hess Deep Rift (East Pacific Rise)

Fig. 9

Chondrite-normalized REE patterns of melt equilibrated with the clinopyroxenes in the troctolites from IODP Site U1415. The melt compositions were calculated using clinopyroxene/melt partition coefficients by Kelemen et al. (2003). Basalt data from Hess Deep are shown by the gray lines (referred from Stewart et al. 2002). Chondrite values are from Sun and McDonough (1989). Abbreviations are the same as in Fig. 6

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