A-type granite Beiya Au deposit C-H-O isotopes C-O isotopes China Chishan alkaline complex Cu-Au hydrothermal mineralization Dongbulage Great Xing'an Range H-O isotope Haoyaoerhudong gabbro Hegenshan-Heihe suture zone Hf isotopes Hf-Nd isotopic mapping Hongshan skarn deposit Hongyan deposit Huangshaping Inner Mongolia Jiangnan orogenic belt Jiaodong Jiaodong Peninsula Jiaodong area Koka deposit LA-ICP-MS LA-ICP-MS zircon U-Pb dating Late Cretaceous Liaodong Peninsula Liaoning Province Lu-Hf isotopes Mo-polymetallic deposit