CAJ | 학술논문

在胶东夏甸金矿控矿断裂构造的勘探中,根据区域地质背景、构造及岩性分布情况,研究了两条CSAMT（可控源音频大地电磁法）测深剖面,查清了研究区内主要成矿带——招远—平度断裂的实地位置,并在重点异常区域布设了验证孔,钻孔打到断层泥以及蚀变带,推测该异常是由于断层活动使岩石破碎蚀变后,岩层电阻率明显降低而引起的.
재효동하전금광공광단렬구조적감탐중,근거구역지질배경、구조급암성분포정황,연구료량조CSAMT（가공원음빈대지전자법）측심부면,사청료연구구내주요성광대——초원—평도단렬적실지위치,병재중점이상구역포설료험증공,찬공타도단층니이급식변대,추측해이상시유우단층활동사암석파쇄식변후,암층전조솔명현강저이인기적.
In the exploration of the Xiadian gold deposits in Jiaodong,according to the regional geological background and lithologic distribution,two CSAMT profiles is carried out,and the actual location of the main metallogenic belt,Zhaoyuan to Pingdu fracture area,is identified.And then,verify holes in key anomalie area are designed.The fault gouge and alteration belts are found through drilling.Combined with the related geological data,it is inferred that the anomalies is due to the rock resistivity significantly reduced after rocks fractured and alteration for activity of faults.