Figure F30. Bulk rock major element systematics in Hole U1415I illustrated on (A) Al2O3, (B) CaO, (C) SiO2, (D) TiO2, (E) Zn, and (F) Sr vs. Mg# (cationic Mg/[Mg + Fe] with all Fe as Fe2+) diagrams. For comparison, a compilation of the plutonic rock sampled along the East Pacific Rise at Hess Deep (Shipboard Scientific Party, 1993; Miller et al., 1996; Natland and Dick, 2009; Pedersen et al., 1996; Hanna, 2004; Kirchner and Gillis, 2012) and Pito Deep (Perk et al., 2007) is shown.
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