Contrasting Jinchuan,Gansu giant Ni-Cu deposit with Lashuizia Ni-Cu deposit, Qinghai province
1 IntroductionThe mineralization rate is approximately 90％ at Lashuixia Ni-Cu deposit, Hualong, Qinghai province. It is a small high-grade Ni-Cu-Co deposit, which is rare in nature environment. Since the deposit was found, people have paid much attention on it. However, the work of periphery prospecting has not got any breakthrough. Some experts suggest that Lashuixia Ni-Cu deposit has the same geological background and metallogenic characteristics as Jinchuan giant Ni-Cu deposit (Li W Y, 2006). But there have been few studies highlighting systemic contrasting between the two deposits. In this paper, we aim at comparing Lashuixia Ni-Cu deposit with Jinchuan giant Ni-Cu deposit in crystalline basement, ore-bearing mafic-ultramafic intrusions, geological and geochemical characters, and so on. Based on the contrasting research, the prospecting potential in Lashuixia Ni-Cu deposit is discussed.
Gao Yongbao Li Wenyuan Zhang Zhaowei Lu Lin Guo Zhouping
Xian Center of Geological Survey, China Geological Survey, Xian 710054, China Faculty of Earth Sci Xian Center of Geological Survey, China Geological Survey, Xian 710054, China Faculty of Earth Science and Resources, Changan University, Xian 710054, 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
49-52
2009-09-01（万方平台首次上网日期，不代表论文的发表时间）