Sulfide assemblages in granulite xenoliths from Hannuoba Basalt, Hebei Province, China

Jiuhua Xu, Yuling Xie, Xuelei Chu, Jianming Liu, Qian Mao

分享

计量
  • 文章访问数:  227
  • HTML全文浏览量:  61
  • PDF下载量:  8
  • 被引次数: 0

目录

HTML全文
    资源附件(0)
    相关文章
    施引文献

    Cite this article as:

    Jiuhua Xu, Yuling Xie, Xuelei Chu, Jianming Liu, and Qian Mao, Sulfide assemblages in granulite xenoliths from Hannuoba Basalt, Hebei Province, China, J. Univ. Sci. Technol. Beijing , 12(2005), No. 2, pp.97-101.
    Jiuhua Xu, Yuling Xie, Xuelei Chu, Jianming Liu, and Qian Mao, Sulfide assemblages in granulite xenoliths from Hannuoba Basalt, Hebei Province, China, J. Univ. Sci. Technol. Beijing , 12(2005), No. 2, pp.97-101.
    shu
    引用本文 PDF XML SpringerLink
    Mineral

    Sulfide assemblages in granulite xenoliths from Hannuoba Basalt, Hebei Province, China

    • Civil and Environmental Engineering School. University of Science and Technology Beijing. Beijing 100083, China

    • The Research Center of Mineral Resources Exploration, Institute of Geology and Geophysics. Chinese Academy of Sciences, Beijing 100029, China

    基金项目: 

    This study was financially supported by the National Natural Science Foundation of China (No.49972031) and the Key Laboratory of Mineral Resources of the Institute of Geology and Geophysics, Chinese Academy of Sciences.

      通信作者:

      Jiuhua Xu E-mail: jiuhuaxu@ces.ustb.edu.cn

    中文摘要

    Granulite xenoliths are important samples for understanding the forming and evolution of the crust. The granulite xenoliths enclosed in Cenozoic basalt of Hannuoba, Hebei Province, China, contain four types of sulfide assemblages: isolate rotundity enclosed sulfides, intergranular sulfides between minerals, secondary sulfide inclusions ranging in linear, and fissure-filling sulfides. Electron microprobe analysis shows that the components of sulfides are Ni-poor pyrrhotite with the molar ratios of (Ni+Co+Cu)/Fe less than 0.2. The molar ratios of (Fe+Cu+Co+Ni)/S are less than 0.875 of normal pyrrhotite, and are less than those of mantle xenoliths, reflecting a sulfur-saturated environment. Pyrrhotite in various occurrences contains some Au and Ag, with the averages of 0.19wt%-0.22wt% Au and 0.01wt%-0.02wt% Ag, showing the gold mineralization related to the granulitization of low crust. Ni, Co and Cu have a normal correlation with S in pyrrhotite, indicating that heavy metal elements have a same source similar to sulfur because of the degasification of upper mantle.

     

    Mineral

    Sulfide assemblages in granulite xenoliths from Hannuoba Basalt, Hebei Province, China

    Author Affilications

      • Civil and Environmental Engineering School. University of Science and Technology Beijing. Beijing 100083, China

      • The Research Center of Mineral Resources Exploration, Institute of Geology and Geophysics. Chinese Academy of Sciences, Beijing 100029, China

    • Funds: 

      This study was financially supported by the National Natural Science Foundation of China (No.49972031) and the Key Laboratory of Mineral Resources of the Institute of Geology and Geophysics, Chinese Academy of Sciences.

    • Received: 01 April 2004;
    Granulite xenoliths are important samples for understanding the forming and evolution of the crust. The granulite xenoliths enclosed in Cenozoic basalt of Hannuoba, Hebei Province, China, contain four types of sulfide assemblages: isolate rotundity enclosed sulfides, intergranular sulfides between minerals, secondary sulfide inclusions ranging in linear, and fissure-filling sulfides. Electron microprobe analysis shows that the components of sulfides are Ni-poor pyrrhotite with the molar ratios of (Ni+Co+Cu)/Fe less than 0.2. The molar ratios of (Fe+Cu+Co+Ni)/S are less than 0.875 of normal pyrrhotite, and are less than those of mantle xenoliths, reflecting a sulfur-saturated environment. Pyrrhotite in various occurrences contains some Au and Ag, with the averages of 0.19wt%-0.22wt% Au and 0.01wt%-0.02wt% Ag, showing the gold mineralization related to the granulitization of low crust. Ni, Co and Cu have a normal correlation with S in pyrrhotite, indicating that heavy metal elements have a same source similar to sulfur because of the degasification of upper mantle.

     

      HTML全文
      • 资源附件(0)
      • 相关文章
      施引文献

    Relative Articles

    Int. J. Miner. Metall. Mater., 2018, 25(4): 420-428.

    PDF View details

    Qian-kun Yang, Ping Shen, Dong Zhang, Yan-xin Wu, Jian-xun Fu. Analysis on composition and inclusions of ballpoint pen tip steel [J]. 矿物冶金与材料学报（英文版）. DOI: 10.1007/s12613-018-1587-6

    View details

    Int. J. Miner. Metall. Mater., 2018, 25(3): 280-287.

    PDF View details

    Jing Guo, Shu-sen Cheng, Han-jie Guo, Ya-guang Mei. Novel mechanism for the modification of Al2O3-based inclusions in ultra-low carbon Al-killed steel considering the effects of magnesium and calcium [J]. 矿物冶金与材料学报（英文版）. DOI: 10.1007/s12613-018-1571-1

    View details

    Int. J. Miner. Metall. Mater., 2016, 23(12): 1377-1386.

    PDF View details

    Wen-juan Li, Shuang Liu, Yong-sheng Song, Jian-kang Wen, Gui-ying Zhou, Yong Chen. Comprehensive recovery of gold and base-metal sulfide minerals from a low-grade refractory ore [J]. 矿物冶金与材料学报（英文版）. DOI: 10.1007/s12613-016-1361-6

    View details

    Int. J. Miner. Metall. Mater., 2015, 22(5): 483-491.

    PDF View details

    Xiao-jing Shao, Xin-hua Wang, Chen-xi Ji, Hai-bo Li, Yang Cui, Guo-sen Zhu. Morphology, size and distribution of MnS inclusions in non-quenched and tempered steel during heat treatment [J]. 矿物冶金与材料学报（英文版）. DOI: 10.1007/s12613-015-1097-8

    View details

    Int. J. Miner. Metall. Mater., 2015, 22(2): 111-115.

    PDF View details

    Jiu-shuai Deng, Ying-bo Mao, Shu-ming Wen, Jian Liu, Yong-jun Xian, Qi-cheng Feng. New influence factor inducing difficulty in selective flotation separation of Cu-Zn mixed sulfide minerals [J]. 矿物冶金与材料学报（英文版）. DOI: 10.1007/s12613-015-1050-x

    View details

    Int. J. Miner. Metall. Mater., 2006, 13(4): 293-300.

    PDF View details

    Lifeng Zhang, Brian G. Thomas. Numerical simulation on inclusion transport in continuous casting mold [J]. 矿物冶金与材料学报（英文版）. DOI: 10.1016/S1005-8850(06)60062-5

    View details

    Int. J. Miner. Metall. Mater., 2001, 8(1): 6-9.

    PDF View details

    Yuling Xie, Jiuhua Xu, Dayi Qian, Jianping Li. Fluid Inclusions and Daughter Minerals of Taibai Gold Deposit, ShaanXi Province, China [J]. 矿物冶金与材料学报（英文版）.

    View details

    Int. J. Miner. Metall. Mater., 2000, 7(1): 5-9.

    PDF View details

    Jiuhua Xu, Xuelei Chu, YulingXie, Fenglei Bie, Dayi Qian. Study on Sulfide-melt Inclusions in Mantle Xenoliths of Xinchang, Zhejiang [J]. 矿物冶金与材料学报（英文版）.

    View details

    Int. J. Miner. Metall. Mater., 1998, 5(3): 175-179.

    PDF View details

    Jing Shi, Xianjin Wang. Annealing Texture Evolution of Ti-IF Steel during Batch Annealing [J]. 矿物冶金与材料学报（英文版）.

    View details

    Int. J. Miner. Metall. Mater., 1998, 5(2): 99-99.

    PDF View details

    Zhang Xuehui, Han Yuwen, Cai Kaike, Xiao Zhongmin, Meng Fanqing. Behavior of Inclusions in Steel 16MnR [J]. 矿物冶金与材料学报（英文版）.

    View details

    /

    返回文章
    返回

    版权所有 © 《矿物冶金与材料学报（英文）》编辑部

    地址: 北京市海淀区学院路30号邮政编码: 100083

    电子邮箱：journal@ustb.edu.cn电话：+86-10-62332875

    本系统由北京仁和汇智信息技术有限公司开发      百度统计