The compiled geochemical compositions and ages of magmatic rocks in the Yidun Arc

The dataset includes compiled crustal thickness and median Cu of accretionary and collisional orogens, ages, crustal thickness and geochemical compositions of magmatic rocks in the Yidun Arc. (Table S1 Crustal thickness and median Cu of accretionary and collisional orogens; Table S2 Crustal thickness and Sr/Y ratios of intrusions in the Yidun Arc; Table S3 The compiled ages of intrusions in the Yidun Arc; Appendix 1 The geochemical data of magmatic rocks for the accretionary and collisional orogens; Appendix 2 The compiled geochemical compositions of magmatic rocks in the Yidun Arc; Appendix 3 The ages of intrusions in the Yidun Arc)