| 西藏谢通门县斯弄多铅锌矿区构造地球化学找矿研究 |
| |
| 引用本文： | 黄德阳,钱建平,谢彪武,张渊.西藏谢通门县斯弄多铅锌矿区构造地球化学找矿研究[J].矿产与地质,2012,26(1):73-79. |
| |
| 作者姓名： | 黄德阳 钱建平 谢彪武 张渊 |
| |
| 作者单位： | 桂林理工大学地球科学学院,广西桂林,541004 |
| |
| 基金项目： | 中国科学院地球化学研究所矿床地球化学国家重点实验室开放基金，有色及贵金属隐伏矿床勘查教育部工程研究中心项目 |
| |
| 摘 要： | 文章通过对西藏谢通门县斯弄多铅锌矿区1：10000地质填图和1：10000构造地球化学测量,系统总结了矿区构造地球化学特征,并得出以下几点认识：矿区不同岩性中Ag、Pb、As、Sb、Bi浓度克拉克值和变异系数均较大,元素分布型式具对数双峰分布,表明这些元素卷入了成矿作用;因子分析显示成矿具多阶段性,矿区主成矿元素组合为Pb、Zn、Mn,可作为找矿的指示元素;综合分析地质和地球化学资料,在矿区圈定4个构造地球化学异常区,其中Ⅰ号、Ⅱ号异常具较好的找矿前景。
|
| 关 键 词： | 铅锌矿 构造地球化学 斯弄多 西藏 |
Study on tectonic geochemistry prospection of Sinongduo lead-zinc mining area in Xietongmen country, Tibet |
| |
| HUANG De-yang
,
QIAN Jian-ping
,
XIE Biao-wu
,
ZHANG Yuan.Study on tectonic geochemistry prospection of Sinongduo lead-zinc mining area in Xietongmen country, Tibet[J].Mineral Resources and Geology,2012,26(1):73-79. |
| |
| Authors: | HUANG De-yang QIAN Jian-ping XIE Biao-wu ZHANG Yuan |
| |
| Institution: | (College of Earth Science,Guilin University of Technology,Guilin 541004) |
| |
| Abstract: | The tectonic geochemistry characteristics of Sinongduo lead-zinc mining area in the Xietongmen country,Tibet have been systematically summarized through the geological mapping and tectonic geochemistry survey in a scale of 1:10000 in this paper.Both concentration clarke and variation coefficient of Ag,Pb,As,Sb,Bi in different lithology are high,which indicates that these elements have been involved in mineralization.The factor analysis shows the mineralization has multi-stages.The main metallogenic elements association is Pb,Zn,Mn which can be used as the indicator elements for prospecting.Four tectonic geochemistry anomaly belt have been delineated based on the geological and geochemical analysis,and among them Ⅰand Ⅱ anomaly belt have the better prospecting potential. |
| |
| Keywords: | Tibet Sinongduo mine area lead-zinc mine tectonic geochemistry |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
