Supplemental Material: Revealing the link between A-type granites and hottest melts from residual metasedimentary crust

Supplemental material contains further information on the geological background, petrography, and methods used in this work. Supplementary tables S1–S4 contain major element composition of garnet and sapphirine, and major element and trace element analyses of melt inclusions and Zr contents of rutile, respectively.