Petrogenesis and tectonic setting of the proto-tethyan dachaidan ophiolite, North China: insights from clinopyroxene chemistry and whole-rock Sr–Nd–Pb and zircon Hf isotopes - Qu, Yilin; Liu, Xijun; Liu, Xiao; Huang, Qianwen; Yang, Qijun; Hu, Rongguo; Liu, Pengde; Song, Yujia (Frontiers in Earth Science, 2024)