Spatial Distribution of Siderophile Elements and Genesis of The Jinchuan Ni-Cu-(PGE) Sulfide Deposit

摘要：

　　The Jinchuan intrusion hosts the largest single magmatic Ni deposit in the world.It is characterized by small olivine-rich ultramafic intrusion in Longshoushan terrane in the southwestern part of the North China Craton.Olivine in the intrusion has been variably converted to mixtures of serpentine and fine-grained magnetite.Interstitial pyroxene and minor plagioclase have been altered to mixtures of chlorite,amphibole,epidote,etc.Pyrrhotite,pentlandite,and chalcopyrite are the main interstitial sulfide minerals surrounding olivine grains forming net-textured and disseminated sulfide ores.

作者: Jian-Gang Jiao Zhong-Li Tang Hai-Qing Yan C.M.Lesher

作者单位: School of Earth Science and Resource,Changan University,Xian,Shaanxi 710054 China Mineral Exploration Research Centre,Department of Earth Sciences,Laurentian University,Sudbury,Ontar

会议类型: 国际会议

会议名称: 第十二届镍矿床国际会议

会议地点: 贵阳

会议语种:英文

页码: 171-175

在线出版日期: 2012-06-16（万方平台首次上网日期，不代表论文的发表时间）