多尺度综合地球物理法在河北张家口矿产地质勘探中的应用研究  

Application of multi-scale comprehensive geophysical method in mineral geological exploration in Zhangjiakou, Hebei Province

作　　者：袁雪超 YUAN Xue-chao(Hebei Geophysical Exploration Institute,Langfang 065000,China)

机构地区：[1]河北省地球物理勘查院,河北廊坊065000

出　　处：《世界有色金属》2021年第20期92-93,共2页World Nonferrous Metals

摘　　要：为了提高地质勘探作业行为的规范性,此次研究以河北张家口一带矿床作为研究对象,结合多尺度综合地球物理法的应用,开展矿产地质勘探方法的设计研究。通过设置多尺度综合地球物理法应用技术指标,降低反馈勘探结果过程中出现信息异常问题的发生概率,在此基础上,结合区域矿层的埋深深度与地质状况,确定矿产地质勘探深度与标准,并将接收端与反馈端进行对接,获取矿区剖面磁性信息,根据信息反馈结果,进行区域出矿的预测。此外,通过实例应用的方式,证明设计的矿产地质勘探方法,可提高矿产资源赋存勘探结果的精度,为矿山企业找矿提供更可靠勘探依据。In order to improve the standardization of geological exploration,this study takes the deposits in Zhangjiakou,Hebei Province as the research object,and carries out the design and research of mineral geological exploration methods in combination with the application of multi-scale comprehensive geophysical method.By setting technical indicators for the application of multi-scale comprehensive geophysical method,it reduced the probability of abnormal information problems in the process of feedback exploration results.On this basis,as well as the buried depth and geological conditions of regional ore beds,it determines the depth and standard of mineral geological exploration and connects the receiving end with the feedback end to obtain the magnetic information of the section of the mining area.According to the information feedback results,the regional mining output is predicted.In addition,through the application of examples,it is proved that the designed mineral geological exploration method can improve the accuracy of mineral resource occurrence exploration results and provide a more reliable exploration basis for mining enterprises.

关 键 词：多尺度综合地球物理法 河北张家口矿产 地质勘探 

分 类 号：P631[天文地球—地质矿产勘探]