Appendix data for: Mineralogy and geochemistry of secondary minerals and oxyhydroxides from the Xunmei hydrothermal field, Southern Mid-Atlantic Ridge (26°S).
Table S1 The standard minerals for sulfides, oxide and oxyhydroxide during the EPMA analysis.
Table S2 The EDS analysis of secondary minerals and oxyhydroxides (wt.%).
Table S3 Chemical variations in sulfides, secondary minerals, and oxyhydroxides by EPMA (wt.%).
Table S4 Bulk chemical composition (ICP-OES and ICP-MS) of the profile of the weathered sulfides (ppm).
Table S5 The trace element variations in pyrite and chalcopyrite using LA-ICP-MS (ppm).
Table S6 The pearson correlation analysis of elemets in the oxyhydroxides