Geological characteristics of Xiangshanzi composite Cu-Ni-Ti-Fe deposit, Hami, Xinjiang, NW-China
1 IntroductionThere are a number of mafic-ultramafic intrusions associated with post-collisional mantle-derived magma in eastern Tianshan mountains, Xinjiang ,NW china. These intrusions have ages of 240-298Ma and many of them host individual Cu-Ni sulfide deposit or individual Fe-Ti-V deposit. Among these intrusions, Xiangshanxi complex is unique example of a mafic-ultramafic body that hosts both Fe-Ti oxide and Cu-Ni sulfide mineralizations.But genetic relation between Cu-Ni sulfide mineralization and Fe-Ti oxide mineralization in Xiangshanxi complex remains controversial (Qin,2003; Wang et al. 2006a, b). In this paper, we present preliminary result of geology, geochemistry and chronology study on Xiangshanxi complex and discuss the relationship between Ti-Fe and Cu-Ni mineralizations.
Xiao Qinghua Qin Kezhang Su Benxun Sun He Tang Dongmei
Key Lab.of Mineral Resources, Institute of Geology and Geophysics, CAS, Beijing 100029, China Gradua Key Lab.of Mineral Resources, Institute of Geology and Geophysics, CAS, Beijing 100029, China
国际会议
Xian International Ni-Cu(Pt) Deposit Symposium 2009(2009 西安·Ni-Cu(Pt)岩浆矿床国际学术研讨会)
西安
英文
119-122
2009-09-01（万方平台首次上网日期，不代表论文的发表时间）