The State Key Laboratory of Ore Deposit Geochemistry;
Institute of Geochemistry;
Chinese Academy of Sciences;
Guiyang 550081;
China;
College of Earth and Planetary Sciences;
University of Chinese Academy of Sciences;
Beijing 101407;
China;
International Center for Planetary Sciences;
College of Geosciences;
Chengdu University of Technology;
Chengdu 610059;
China;
School of Geographical and Environmental Sciences;
Guizhou Normal University;
Guiyang 550001;
China;
'Guangdong Guangye Yunliu Pyrite Mining Co.;
LTD;
Yunfu 527300;
China;
Wuchuan–Sihui–Shaoguan exhalative sedimentary pyrite belt; Dajiangping pyrite deposit; Lowgrade metamorphic K-bentonite; Zircon U–Pb dating;