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Iron and sulfur speciation in some sedimentary-transformation-type of lead-zinc deposits in West Kunlun lead-zinc ore deposit zone, Northwest China

文献类型：期刊论文

作者Zhang, Zheng Wei1; Zheng, Guo Dong2; Shozugawa, Katsumi3; Matsuo, Motoyuki3; Zhao, Yi Dong4
刊名JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
出版日期2013-07-01
卷号297期号:1页码:83-90
ISSN号0236-5731
关键词Lead-zinc deposit Chemical speciation Iron and sulfur Kunlun China
DOI10.1007/s10967-012-2337-2
文献子类Article
英文摘要Redox conditions are very important for almost all geological processes including ore deposit formation. However, the direct measurement of redox potential (Eh) values for solid materials is difficult. The chemical speciation of redox sensitive elements is one factor which determines the redox conditions. In this study, four groups of ore samples and their host rocks were collected from four sites along the west Kunlun lead-zinc ore deposit zone in northwest China and the iron- and sulfur- species analyzed using Mossbauer spectroscopy and X-ray absorption near edge fine structure (XANES). The results showed systematical change in redox conditions between the ore rocks and their associated host rocks. All ore samples contained more reducing sulfur species than their corresponding host-rocks indicating significantly enhanced reducing conditions in the ore bodies than their host rocks. Such reducing conditions should be more favorable for the sulfidization of metal during the ore formation. In addition very small concentrations of ferrous iron were found in only some of the small samples. This may indicate the removal of iron during metal sulfide ore deposit formation.
WOS关键词MOSSBAUER-SPECTROSCOPY ; XINJIANG ; SIDERITE ; XANES ; AREA ; SOIL
WOS研究方向Chemistry ; Nuclear Science & Technology
语种英语
出版者SPRINGER
WOS记录号WOS:000320284200011
资助机构Knowledge Innovation Project in Resource and Environment Field, Chinese Academy of Sciences(KZCX2-YW-107-6) ; Knowledge Innovation Project in Resource and Environment Field, Chinese Academy of Sciences(KZCX2-YW-107-6) ; Photon Factory Program Advisory Committee(2007G683 ; Photon Factory Program Advisory Committee(2007G683 ; Beijing Synchrotron Radiation Facility(XAFS-09105 ; Beijing Synchrotron Radiation Facility(XAFS-09105 ; iron species was measured in the Department of Multidisciplinary Sciences, the University of Tokyo (Tokyo, Japan) ; iron species was measured in the Department of Multidisciplinary Sciences, the University of Tokyo (Tokyo, Japan) ; Key Laboratory of Petroleum Resources Research at Chinese Academy of Sciences (Lanzhou China) ; Key Laboratory of Petroleum Resources Research at Chinese Academy of Sciences (Lanzhou China) ; 2009G112) ; 2009G112) ; soft-X-11033) ; soft-X-11033) ; Knowledge Innovation Project in Resource and Environment Field, Chinese Academy of Sciences(KZCX2-YW-107-6) ; Knowledge Innovation Project in Resource and Environment Field, Chinese Academy of Sciences(KZCX2-YW-107-6) ; Photon Factory Program Advisory Committee(2007G683 ; Photon Factory Program Advisory Committee(2007G683 ; Beijing Synchrotron Radiation Facility(XAFS-09105 ; Beijing Synchrotron Radiation Facility(XAFS-09105 ; iron species was measured in the Department of Multidisciplinary Sciences, the University of Tokyo (Tokyo, Japan) ; iron species was measured in the Department of Multidisciplinary Sciences, the University of Tokyo (Tokyo, Japan) ; Key Laboratory of Petroleum Resources Research at Chinese Academy of Sciences (Lanzhou China) ; Key Laboratory of Petroleum Resources Research at Chinese Academy of Sciences (Lanzhou China) ; 2009G112) ; 2009G112) ; soft-X-11033) ; soft-X-11033) ; Knowledge Innovation Project in Resource and Environment Field, Chinese Academy of Sciences(KZCX2-YW-107-6) ; Knowledge Innovation Project in Resource and Environment Field, Chinese Academy of Sciences(KZCX2-YW-107-6) ; Photon Factory Program Advisory Committee(2007G683 ; Photon Factory Program Advisory Committee(2007G683 ; Beijing Synchrotron Radiation Facility(XAFS-09105 ; Beijing Synchrotron Radiation Facility(XAFS-09105 ; iron species was measured in the Department of Multidisciplinary Sciences, the University of Tokyo (Tokyo, Japan) ; iron species was measured in the Department of Multidisciplinary Sciences, the University of Tokyo (Tokyo, Japan) ; Key Laboratory of Petroleum Resources Research at Chinese Academy of Sciences (Lanzhou China) ; Key Laboratory of Petroleum Resources Research at Chinese Academy of Sciences (Lanzhou China) ; 2009G112) ; 2009G112) ; soft-X-11033) ; soft-X-11033) ; Knowledge Innovation Project in Resource and Environment Field, Chinese Academy of Sciences(KZCX2-YW-107-6) ; Knowledge Innovation Project in Resource and Environment Field, Chinese Academy of Sciences(KZCX2-YW-107-6) ; Photon Factory Program Advisory Committee(2007G683 ; Photon Factory Program Advisory Committee(2007G683 ; Beijing Synchrotron Radiation Facility(XAFS-09105 ; Beijing Synchrotron Radiation Facility(XAFS-09105 ; iron species was measured in the Department of Multidisciplinary Sciences, the University of Tokyo (Tokyo, Japan) ; iron species was measured in the Department of Multidisciplinary Sciences, the University of Tokyo (Tokyo, Japan) ; Key Laboratory of Petroleum Resources Research at Chinese Academy of Sciences (Lanzhou China) ; Key Laboratory of Petroleum Resources Research at Chinese Academy of Sciences (Lanzhou China) ; 2009G112) ; 2009G112) ; soft-X-11033) ; soft-X-11033)
源URL[http://ir.iggcas.ac.cn/handle/132A11/87907]  
专题中国科学院地质与地球物理研究所
通讯作者Zheng, Guo Dong
作者单位1.Chinese Acad Sci, Inst Geochem, Natl Key Lab Ore Geochem, Guiyang 550002, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources Res, Lanzhou 730000, Peoples R China
3.Univ Tokyo, Grad Sch Arts & Sci, Meguro Ku, Tokyo 1538902, Japan
4.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Zheng Wei,Zheng, Guo Dong,Shozugawa, Katsumi,et al. Iron and sulfur speciation in some sedimentary-transformation-type of lead-zinc deposits in West Kunlun lead-zinc ore deposit zone, Northwest China[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2013,297(1):83-90.
APA Zhang, Zheng Wei,Zheng, Guo Dong,Shozugawa, Katsumi,Matsuo, Motoyuki,&Zhao, Yi Dong.(2013).Iron and sulfur speciation in some sedimentary-transformation-type of lead-zinc deposits in West Kunlun lead-zinc ore deposit zone, Northwest China.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,297(1),83-90.
MLA Zhang, Zheng Wei,et al."Iron and sulfur speciation in some sedimentary-transformation-type of lead-zinc deposits in West Kunlun lead-zinc ore deposit zone, Northwest China".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 297.1(2013):83-90.

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来源：地质与地球物理研究所

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