激发极化法在白银厂火山岩地区的应用

Application of Induced Polarization Method in the Volcanic Rock Area of Baiyinchang

银硐沟勘查区属白银火山弧残体的组成部分之一,区内构造发育,岩浆活动强烈,矿床(点)分布广泛,为我国著名的祁连山多金属成矿带的重要组成部分,具有形成大、中型矿床的地质背景和基础条件。通过对勘查区异常和构造的分析,明确了激发极化法在该火山岩地区的应用效果。

The Yindonggou exploration area is one of the components of the Baiyin volcanic arc remnant.The structure in the area is developed,the magmatic activity is strong,and the deposits(spots)are widely distributed.It is an important part of the famous Qilian Mountain polymetallic metallogenic belt in China,and has the geological background and basic conditions for forming large and medium-sized deposits.Through the analysis of anomaly and structure in the exploration area,the application effect of induced polarization method in the volcanic rock area is clarified.