supported by National Natural Science Foundation of China (Grant Nos. 40903019, 40730420, 70914001);project of "CAS Hundred Talents", project of Chinese Academy of Sciences (Grant No.KZCX2-YW-Q04-06);special project of State Key Laboratory of Ore Deposit Geochemistry (Grant No. KCZX20090105)
Os isotope ratios of mantle peridotites have been considered to be largely immune to recent melt-rock interaction. However, Os isotope ratios and PGE (Platinum group elements) concentrations of the Yong'an xenoliths h...
supported by 973 Program(2007CB411408);National Natural Science Foundation of China(NSFC) projects (40730420 and 40973038);Chinese Academy of Sciences(KZCX2-YW-Q04)
The three most crucial factors for the formation of large and super-large magmatic sulfide deposits are: (1) a large volume of mantle-derived mafic-ultramafic magmas that participated in the formation of the deposi...