Supplemental Material: A 50 m.y. melting model for the rare metal–rich Koktokay pegmatite in the Chinese Altai: Implications from a newly identified Jurassic granite

Table S1: Major-element (wt%) and trace-element (ppm) compositions of apatite from the granite apophysis and the Koktokay No. 3 pegmatite. Table S2: Major-element composition of columbite in the granite apophysis. Table S3: Major- and trace-element composition of micas in the granite apophysis. Table S4: Major (wt%) and trace (ppm) elements for the granite apophysis. Table S5: LA-ICP-MS U-Pb analytical results of columbites and apatites. Table S6: Whole-rock Sr-Nd-Hf isotopes of the granite apophysis in the Koktokay No. 3 pegmatite. Table S7: Multicollector LA-ICP-MS boron isotopes of tourmalines from the granite apophysis. Table S8: Compiled age data of magmatic-hydrothermal activity in the Koktokay No. 3 pegmatite.