综合物探方法在新疆阿奇山铅锌多金属找矿中的应用研究  

Application of comprehensive geophysical prospecting method in lead-zinc polymetallic prospecting in Aqishan,Xinjiang

作　　者：陶鹏飞 张静 陈实 李延清 屈栓柱 冯治汉[2] 胡尊平 牛辉 杨屹 TAO Pengfei;ZHANG Jing;CHEN Shi;LI Yanqing;QU Shuanzhu;FENG Zhihan;HU Zunping;NIU Hui;YANG Yi(Geological Survey of Xinjiang Province,Urumqi 830004,China;Xi'an Geological Survey Center of China Geological Survey,Xi'an 710054,China)

机构地区：[1]新疆维吾尔自治区地质调查院,新疆乌鲁木齐830004 [2]中国地质调查局西安地质调查中心,陕西西安710054

出　　处：《中国矿业》2022年第S01期140-145,共6页China Mining Magazine

基　　金：国家地质调查项目“天山成矿带地质调查评价项目”资助(编号:12120114041401);新疆地质勘查基金管理中心矿产远景调查项目资助(编号:T14-2-LQ05)。

摘　　要：新疆阿奇山铅锌矿区为中大型矿床,本文分析了阿奇山矿区岩矿石物性资料特征,通过分析激电中梯、重力、可控源音频大地电磁测深、瞬变电磁测深、对称四极激电测深,对比了不同物探找矿方法的有效性,认为“剩余重力异常+可控源大地电磁测深+激电测深”找矿效果明显。总结出阿奇山铅锌矿的物探找矿标志,为研究阿奇山铅锌矿物探特征及开展地质勘查提供了一定科学依据。Aqishan Lead-Zinc Mining Area in Xinjiang is a medium and large-scale deposit.This paper analyzes the characteristics of rock and ore physical property data in Aqishan Mining Grea.By analyzing IP medium ladder,gravity,controllable source audio magnetotelluric sounding,transient electromagnetic sounding and symmetrical quadrupole IP sounding,the effectiveness of different geophysical prospecting methods is compared.It is considered that the prospecting effect of“residual gravity anomaly+controllable source magnetotelluric sounding+IP sounding”is obvious.The geophysical prospecting marks of Aqishan Lead-Zinc Deposit are summarized,which provides a certain scientific basis for studying the prospecting characteristics of Aqishan Lead-Zinc minerals and carrying out geological exploration.

关 键 词：布格重力异常 剩余重力异常 可控源音频大地电磁法 激电测深法 

分 类 号：P618[天文地球—矿床学]