地球物理找矿方法在胶东招平金矿带厚覆盖区深部找矿中的应用

The Application of Geophysical Prospecting Method in the Deep Cover Area of the Guamissanization Gold Belt

招平成矿带是胶东金矿富集区的重要组成部分,与焦家断裂、三山岛断裂呈大致平行等间距分布,组成了三条北东向次级成矿带,控制着该胶东地区金矿资源的分布规律。招平成矿带已发现金矿床十余处,具有较大的找矿潜力,但该区域第四系覆盖较厚,限制了深部效果信息的挖掘。基于此,本文以区域重磁测量成果资料为基础,分析地球物理找矿方法在胶东招平金矿带厚覆盖区深部找矿中的找矿效果。

The caiping mineralization belt is an important part of the rich area of the Jiadong gold mine,and the coking home fault,the three mountain island fault is roughly parallel and so on,forming three north-east secondary mineralization belt,controlling the distribution law of gold resources in the Gudong area.More than ten gold deposits have been found in the Chengping mineral belt,which has a large prospecting potential,but the fourth system of the region is covered thickly,which limits the excavation of deep effect information.Based on this,based on the data of regional heavy magnetic measurement,this paper analyzes the prospecting effect of geophysical prospecting method in the deep cover area of the thick covering area of the GudongZhaoping gold belt.