Data for: Mechanisms of germanium substitution into sphalerite constrained from thermodynamic calculations: Implications for germanium enrichment in Pb–Zn deposits

Data package for "Mechanisms of germanium substitution into sphalerite constrained from thermodynamic calculations: Implications for germanium enrichment in Pb–Zn deposits" including four tables in the text (Tables 1-4) and nine supplementary figures (Figs. S1-9).