Table S1: SIMS U-Pb analysis results of zircon from the fresh dolerites in the Pingle and Shijia deposits. Table S2: Major- and trace-element contents of the fresh dolerites in the Pingle and Shijia deposits. Table S3: Total Hg and Hg isotopic compositions of fresh dolerites, Carboniferous and Permian sedimentary strata, quartz porphyry, and ore-associated pyrite in the Pingle and Shijia deposits.
Mei et al. (Tue,) studied this question.