Collaborative Innovation Center for the Exploration of Hidden Nonferrous Metal Deposits and the Development of New Materials in Guangxi&Guangxi Key Laboratory of Hidden Metallic Ore Exploration;
Guilin University of Technology;
Guilin;
Guangxi 541004;
China;
University of Maine at Presque Isle;
Maine ME 04769;
USA;
detrital zircon; Lu-Hf isotope; Pan-African event; Guangxi; South China;