Barium isotope discrimination of crystal fractionation and fluid exsolution during granitic magma differentiation

This supplementary Material includes: Table S1 Whole-rock major and trace element compositions for syn-exhumation granites in the Sulu orogen Fig. S1 Correlations between major oxides for syn-exhumation granites. Fig. S2 Plots of whole-rock Ba and δ138/134Ba vs. LOI and CIA, respectively, for the syn-exhumation granites. Fig. S3 Correlations of δ138/134Ba with K2O/Na2O and δ56Fe for the syn-exhumation granites. Fig. S4 The modal contents of crystallizing mineral assemblage during fractional crystallization. Fig. S5 Chondrite-normalized REE patterns for syn-exhumation granites.

本补充材料包含如下内容：
表S1 苏鲁造山带折返期花岗岩的全岩主量与微量元素组成
图S1 折返期花岗岩的主量氧化物相关性
图S2 折返期花岗岩的全岩Ba、δ¹³⁸/¹³⁴Ba分别与烧失量（Loss on Ignition，LOI）、化学蚀变指数（Chemical Index of Alteration，CIA）的散点图
图S3 折返期花岗岩的δ¹³⁸/¹³⁴Ba与K₂O/Na₂O、δ⁵⁶Fe的相关性
图S4 分离结晶过程中结晶矿物组合的模态含量
图S5 折返期花岗岩的球粒陨石标准化稀土元素（Rare Earth Elements，REE）配分模式