Experimental modelling of Mercurian magma sulfide speciation

This is the Supplement with full data for GCA article \"An Oxygen Fugacity-Temperature-Pressure-Composition Model for Sulfide Speciation in Mercurian Magmas.\" The Supplement includes the compositional range of experimental silicate melts (Table S1), S speciation unmixing results (Table S2), silicate ternary reproject results (Table S3), normalized S K-edge XAS spectra of silicate melt in experimental samples (Table S4), normalized S K-edge XAS spectra of S mineral endmembers (from Anzures et al. 2020a except TiS from this study).