迭加成矿系统与多成因矿床研究.pdfVIP

16 6 ( ( ) ; ) Vol. 16 No. 6 2009 11 Earth Science Frontiers ( China University of Geosciences( Beijing) ; Pe ing University) Nov. 2009 1, 2 1, 2 1, 2 1, 2 翟裕生 , 王建平 , 彭润民 , 刘家军 11 ( ) , 100083 21 ( ) , 100083 1, 2 1, 2 1, 2 1,2 Zhai Yusheng , Wang Jianping , Peng Runmin , Liu Jiajun 11 S t ate K ey L abor atory of Geolog ic al Pr oc esses and M iner al Re sour ces , China Univ er sity of G eosc ienc es ( Beij ing , Beij ing 100083, Ch ina 21 K ey L a boratory of L ithosp h eric T ectonics an d L ithop r obing T echn olog y of M inist ry of E du cation, Ch ina Univ er sity of Ge oscience s ( B eij ing , Beij ing 100083, China Zhai Yusheng, Wang Jianping, Peng Runmin, et al. Research on superimposed metallogenic systems and polygenetic mineral deposits. Earth Science Frontiers , 2009, 16( 6 :282-290 Abstract: The superimposition betw een different ore-forming events usually induced t he formation of superim- posed metallogenic syst ems in the long and complex ore-forming processes. It is the major cause for the genera- tion of many complex and compound m ineral deposits. The special tectonic situation and t he specific fabric composition ma e the Chinese mainland a compound and act ive continent, so caused the development of super- imposed metallogenic systems in China. It is one of the most important features of regional metallogeny of Chi- na. On the basis of a brief retrospect on the research history of metallogenic systems, superim posed metallo- genic effects ( generation of large and rich ore deposits, complex composition of ores, etc. ) , forming mecha- nisms