化工矿产地质2019，Vol.41Issue(2)：117-123,7.
物化探方法在浅覆盖区找矿工作中的应用效果
Application of geophysical and geochemical prospecting methods in shallow overlay areas
胡中国 1李健 1任永健1
作者信息
- 1. 中化地质矿山总局地质研究院,河北 涿州 072750
- 折叠
摘要
Abstract
Because of the special geological landscape in shallow cover area,it is difficult for traditional prospecting methods to obtain geological body information directly,such as strata,rock mass,structure,mineral resources (mineralization) and so on,which results in the low level of geological cognition and finally affects the prospecting effect.Taking the prospecting work in the eastern slope of the middle and northern Da.Hinggan Mountains as an example, this paper discusses the interpretation of fault structures and delineation of rock masses and mineralized alteration zones by using geophysical and chemical prospecting methods (high precision magnetic survey on the ground,polarization excitation method,soil survey). by roughly distinguishing the mineral types and gradually narrowing down the prospecting range,The location of ore body(or mineralized body) is founded out finally.It is found that One gold ore site,Two Au Mineralization sites and One Pb-Zn-Ag ore site,and a good prospecting effect has been obtained.关键词
物化探/浅覆盖/磁法/激电/土壤测量/金矿Key words
Geophysical and geochemical prospecting/Shallow overlay/Magnetic prospecting operation/Polarization excitation/Soil survey/Gold Ore分类
天文与地球科学引用本文复制引用
胡中国,李健,任永健..物化探方法在浅覆盖区找矿工作中的应用效果[J].化工矿产地质,2019,41(2):117-123,7.
