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| 老挝NM地区地球物理勘查效果 | |
| 引用本文： | 贾润幸,陈贤武,罗发科,韦寿贤.老挝NM地区地球物理勘查效果[J].物探与化探,2011,35(6):747-750. |
| 作者姓名： | 贾润幸 陈贤武 罗发科 韦寿贤 |
| 作者单位： | 1. 中国科学院地球化学研究所矿床地球化学重点研究实验室,贵州贵阳550002;北京矿产地质研究院,北京100012;中色金地资源科技有限公司,北京 100012 2. 贵州省有色地质勘查局,贵州贵阳,550005 3. 中色金地资源科技有限公司,北京,100012 |
| 摘 要： | 在老挝中北部的热带雨林地区,进行了高精度磁法和激电中梯法测量。根据该区的地质特征,分析得出磁、电异常区走向总体呈NWW向分布,其分布范围基本与接触带矽卡岩矿化体的分布范围相一致。通过对比高精度磁法和激电中梯法的找矿效果,发现在热带雨林地区运用高精度磁法测量要明显好于激电中梯测量,同时高精度磁法测量还具有成本低、便于操作等优点。 |
| 关 键 词： | 热带雨林景观区 综合地球物理勘查 老挝 高精度磁法 激电中梯 |
THE APPLICATION EFFECT OF GEOPHYSICAL METHODS IN NM AREA OF LAOS |
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| JIA Run-xing,CHEN Xian-wu,LUO Fa-ke,WEI Shou-xian.THE APPLICATION EFFECT OF GEOPHYSICAL METHODS IN NM AREA OF LAOS[J].Geophysical and Geochemical Exploration,2011,35(6):747-750. | |
| Authors: | JIA Run-xing CHEN Xian-wu LUO Fa-ke WEI Shou-xian |
| Affiliation: | JIA Run-xing1,2,3,CHEN Xian-wu4,LUO Fa-ke4,WEI Shou-xian3(1.Key Laboratory of Ore Deposit Geochemistry,Institute of Geochemistry,Chinese Academy of Sciences,Guiyang 550002,China,2.Beijing Institute of Geology for Mineral Resources,Beijing 100012,3.Beijing Donia Resources Co.,Ltd.Beijing 100012,4.Guizhou Bureau of Nonferrous Metals Geology and Exploration,Guiyang 550005,China) |
| Abstract: | Located in the north-central part of Laos,the work area is covered by rainforest and adjacent to the intersection between NW-trending Truong Son magma-tectonic belt and NE-trending Louangphabang magma-tectonic belt.In order to survey the copper polymetallic resources of this work area,the authors employed high-precision geomagnetic method and IP intermediate gradient respectively,and the results show that most geophysical anomalies correspond to the distribution of skarn mineralized bodies in the contact zo... |
| Keywords: | rainforest landscape area comprehensive geophysical methods Laos high-precision geomagnetic method IP intermediate gradient |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
