ZHAGN Pengfei, ZHOU Meifu, SU Benxun, Ibrahim UYSAL, Paul T. ROBINSON, Erdi AVCI, HE Yongsheng.2017. Iron Isotopic Fractionation and Origin of Chromitites in the Paleo-Moho Transition Zone of the Kop Ophiolite, NE Turkey[J]. Acta Geologica Sinica(),91(z1):53