摘要
利用V8多功能电法工作站、地气测量等综合物化探找矿技术,在第四纪覆盖地区的江苏某多金属矿进行金属矿产勘查,在分析矿区实施复电阻率(CR)法与地气测量所获参数异常特征,并结合区内地层分布和成矿条件后,表明综合物化探方法在深部多金属矿的勘查,取得了较好的地质效果,推断的成果与钻探结果基本吻合,对后续详查施工起到了积极的指导作用。
It is an important task for geologists to search for deep and blind ore body in the east part of China covered by Quaternary.In this paper,integrated method of geophysics,geochemistry and some other new techniques are gradually valued and utilized.It shows that a successful case of using integrated methods including V8 multifunction electronic method in a working station,geo-gas survey etc.has finally prospected poly-metallic ore body at deep buried depth in a region of Jiangsu Province.It also shows that the drilling result is basically accordant with the deducing result from data of geophysical and geochemistry methods,which gives a guidance for the future detailed survey in this region.
出处
《工程地球物理学报》
2010年第6期751-756,共6页
Chinese Journal of Engineering Geophysics
关键词
复电阻率法
地气测量
覆盖区找矿
complex resistivity
geo-gas survey
ore prospecting in covered area
