作者单位:Zhi-Ming Yang(INSTITUTE OF GEOLOGY,CHINESE ACADEMY OF GEOLOGICAL SCIENCES,BEIJING 100037,CHINA;ECONOMIC GEOLOGY RESEARCH CENTRE(EGRU),SCHOOL OF EARTH AND ENVIRONMENTAL SCIENCES,JAMES COOK UNIVERSITY,TOWNSVILLE,QLD 4811,AUSTRALIA)Yong-Jun Lu(CENTRE FOR EXPLORATION TARGETING,,SCHOOL OF EARTH AND ENVIRONMENT,THE UNIVERSITY OF WESTERN AUSTRALIA,PERTH,AUSTRALIA)Zeng-Qian Hou(INSTITUTE OF GEOLOGY,CHINESE ACADEMY OF GEOLOGICAL SCIENCES,BEIJING 100037,CHINA)Zhao-Shan Chang(ECONOMIC GEOLOGY RESEARCH CENTRE(EGRU),SCHOOL OF EARTH AND ENVIRONMENTAL SCIENCES,JAMES COOK UNIVERSITY,TOWNSVILLE,QLD 4811,AUSTRALIA)