Tourmaline composition probes serpentinite-derived fluid interactions in subduction zones

Table S1 to S3 comprise detailed data on major element, trace element, and B isotope compositions of the studied tourmalines. Table S4 and Table S5 show the compiled range of XMg and δ11B values of metamorphic and metasomatic tourmalines in (U)HP rocks, respectively. Table S6 presents the compiled XMg and δ11B values of tourmaline associated with serpentinite fluid influx and their corresponding counterparts.附表S1至S3收录了本次研究涉及的电气石的主量元素、微量元素及硼同位素组成的详细数据。附表S4与附表S5分别展示了（超）高压（UHP）岩石中变质成因电气石与交代成因电气石的XMg及δ¹¹B值的汇总范围。附表S6则列出了与蛇纹岩流体注入作用相关的电气石及其对应样品的XMg与δ¹¹B值的汇总数据。