西天山金铜多金属重要成矿类型、成矿环境及找矿潜力
DOI:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

基金项目:

“十二五”国家科技支撑计划(2011BAB06B02)、国家自然科学基金(U1303292)和中国地质调查项目(1212011085069)联合资助。


Metallogenic environments, ore-forming types and prospecting potential of Au-Cu-Zn-Pb resources in Western Tianshan Mountains
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    提要: 西天山跨乌兹别克斯坦、塔吉克斯坦、吉尔吉斯斯坦、哈萨克斯坦南部和中国新疆西天山, 东西绵延2500 km, 是“亚洲金腰带”核心地带, 金铜铅锌矿产优势明显, 中国新疆西天山金铜铅锌重大找矿发现令人期待。通过广泛深入的文献调研和较全面的地质矿产调查, 论文针对重要成矿类型、成矿环境和找矿潜力的研究表明, 西天山金铜铅锌成矿重要类型是造山型金矿、斑岩型金铜矿、SEDEX型和砂岩型铅锌矿等。造山型金矿形成于古生代俯冲增生和碰撞造山两类地质环境, 斑岩型金铜矿形成于古生代不同时期的成熟岛弧环境, SEDEX型铅锌矿在新元古代陆缘盆地富集, 砂岩型铅锌矿形成于中—新生代山前盆地。西天山金铜铅锌成矿类型和环境优越, 找矿潜力巨大, 新疆西天山有望实现金铜铅锌找矿持续重大突破。本文为西天山区域成矿研究和金铜铅锌找矿勘查提供了新的参考和引导。

    Abstract:

    Abstract: Western Tianshan Mountains extend from Uzbekistan through Tajikistan, Kyrgyzstan, southern Kazakhstan to Xinjiang Western Tianshan, with a length of 2500 km from west to east. This belt is the core zone of the “Asian Gold Belt” and shows evident potential of Au-Cu-Zn-Pb mineral resources. Large Au-Cu-Zn-Pb ore deposits are expected to be found in Western Tianshan of Xinjiang. Based on consulting various references and thoroughly investigating the regional geology and mineral resources in western Tianshan, the authors hold that the important mineralizations of Au-Cu-Zn-Pb ore deposits include such types as orogenic Au, porphyry Au-Cu, SEDEX and sandstone Zn-Pb. The orogenic Au deposits formed in two geological environments in the Paleozoic, the porphyry Cu deposits formed in the mature island orc environments of various periods in the Paleozoic, the SEDEX Zn-Pb deposits occurred in the continental margin basin of the Neoproterozoic, and the sandstone Zn-Pb deposits occurred in the foreland basin of Mesozoic-Cenozoic period. The metallogenic environment and the ore-forming types are all favorable for the Au-Cu-Zn-Pb mineralization in Western Tianshan and show promising potential for ore prospecting. The large Au-Cu-Zn-Pb ore deposits could be found continuously in Xinjiang Western Tianshan, China. The results obtained by the authors provide reference and indication for regional metallogenic understanding and Au-Cu-Zn-Pb ore exploration.

    参考文献
    相似文献
    引证文献
引用本文

薛春纪 赵晓波 张国震 莫宣学 顾雪祥 董连慧 赵树铭 米登江 Bakhtiar Nurtaev Nikolay Pak 李志丹 王新利 俎 波 亚夏尔亚力坤 冯 博. 西天山金铜多金属重要成矿类型、成矿环境及找矿潜力[J]. 中国地质, 2015, 42(3): 381-410.
XUE Chun-ji, ZHAO Xiao-bo, ZHANG Guo-zhen, MO Xuan-xue, GU Xue-xiang, DONG Lian-hui, ZHAO Shu-ming, MI Deng-jiang, Bakhtiar Nurtaev, Nikolay Pak, LI Zhi-dan, WANG Xin-li, ZU Bo, YAXIAER Yalikun, FENG Bo. Metallogenic environments, ore-forming types and prospecting potential of Au-Cu-Zn-Pb resources in Western Tianshan Mountains[J]. Geology in China, 2015, 42(3): 381-410(in Chinese with English abstract).

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2015-06-10
  • 出版日期:
亮点文章推荐
古人云:工欲善其事,必先利其器。我国新一轮战略找矿行动已全面启动。用什么方法、什么手段实现增储上产是面临的突出问题。本刊登载了几篇基于新技术、新方法实现找矿突破的实例,供大家参阅,助力新一轮战略找矿目标的实现。
基于随机森林算法的找矿预测——以冈底斯成矿带西段斑岩—浅成低温热液型铜多金属矿为例. 欧阳渊等,2023, 50(2):303-330.
基于重磁资料在山东齐河—禹城探获矽卡岩型富铁矿:对超深覆盖区找矿的启示. 王润生等,2023, 50(2):331-346.
自然伽马曲线重构波阻抗反演在勘探含铀有利成矿砂体中的尝试. 梁建刚等,2023, 50(2):347-358.
宽频大地电磁法寻找“界面型”隐伏金矿床:以黔西南戈塘地区深部找矿为例. 张伟等,2023, 50(2):359-375.
页岩气基础地质调查钻井技术研究进展及展望. 赵洪波等,2023, 50(2):376-394.
关闭