Laboratory for Marine Geology;
Qingdao National Laboratory for Marine Science and Technology;
Qingdao266061;
China;
Key Laboratory of Marine Geology and Metallogeny;
First Institute of Oceanography;
Ministry of Natural Resources;
Qingdao 266061;
China;
State Key Laboratory of Lithospheric Evolution;
Institute of Geology and Geophysics;
Chinese Academy of Sciences;
Beijing 100029;
China;
University of Chinese Academy of Sciences;
Beijing 100049;
China;
New Caledonia ophiolite; Forearc; Lherzolites; Sr-Nd-Hf isotopes; Ancient melt depletion;