[1] Chinese Acad Geol Sci, MLR Key Lab Metallogeny & Assessment, Inst Mineral Resources, Beijing 100037, Peoples R China
[2] Chinese Acad Geol Sci, MLR Key Lab Isotope Geol, Inst Mineral Resources, Beijing 100037, Peoples R China
[3] Thermo Fisher Sci Shanghai Co Ltd, Beijing 10037, Peoples R China