文章摘要
代涛,任磊,高卓亚,李春波,焦尚斌,王凯垒,王申海.综合物探方法技术分析与深部勘探研究——以高龙金矿为例[J].矿产勘查,2025,16(S2):76-81
综合物探方法技术分析与深部勘探研究——以高龙金矿为例
Technical analysis of comprehensive geophysical prospecting methods and deep prospecting research -taking Gaolong gold mine as an example
投稿时间:2024-08-24  
DOI:10.20008/j.kckc.2025s2012
中文关键词: 音频大地电磁  地质调查工程  电阻率  EH4  高龙金矿
英文关键词: audio frequency magnetotelluric  geological survey engineering  resistivity  EH4  Gaolong gold mine
基金项目:
作者单位
代涛 华北地质勘查局五一九大队,河北保定 071051
河北省城市地质安全风险预警技术创新中心,河北保定 071051 
任磊 华北地质勘查局五一九大队,河北保定 071051
河北省城市地质安全风险预警技术创新中心,河北保定 071051 
高卓亚 华北地质勘查局五一九大队,河北保定 071051
河北省城市地质安全风险预警技术创新中心,河北保定 071051 
李春波 华北地质勘查局五一九大队,河北保定 071051
河北省城市地质安全风险预警技术创新中心,河北保定 071051 
焦尚斌 华北地质勘查局五一九大队,河北保定 071051 
王凯垒 华北地质勘查局五一九大队,河北保定 071051 
王申海 河北九华勘查测绘有限责任公司,河北保定 071051 
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中文摘要:
      本文以广西高龙金矿鸡公岩矿段为例,主要采用激电中梯、激电测深、音频大地电磁测深等物探工作手段展开综合研究。在分析不同物探方法的参数选择、数据处理、反演解释的基础上,重点对物探结果和不同方法的有效性进行了综合研究。根据地质资料,灰岩内部存在隐伏电性特征为激电高极化异常对应音频大地电磁测深的低阻异常,应为原上部地层金元素淋滤而造成的金元素富集;解译出“穹隆 ”在隆起的过程中在穹隆边部灰岩中所造成的硫化矿物富集。因此,多种物探方法互相印证、互相补充,为进一步寻找深部矿产资源提供了地球物理依据,同时为后期地质工作提供有力支撑。
英文摘要:
      Taking the Jigongyan section of Gaolong Gold Mine in Guangxi as an example,the author mainly uses geophysical prospecting methods such as IP middle ladder,IP bathymetry,and audio magnetotelluricbathymetry to carry out comprehensive research. On the basis of analyzing the parameter selection,data processing and inversion interpretation of different geophysical prospecting methods,the results of geophysical prospecting andthe effectiveness of different methods were comprehensively studied. According to the geological data,the latent electrical characteristics in the limestone are the low-resistance anomalies corresponding to the high-polarization anomaly of the IP and the audiomagnetosphere sounding,which should be the gold enrichment caused by the leach.ing of gold in the original upper strata. The accumulation of sulfide minerals in the limestone at the edge of thedome during the uplift of the "dome" was interpreted. Therefore,a variety of geophysical prospecting methods cor. roborate and complement each other,and provide a geophysical basis for further searching for deep mineral resources,which provides strong support for later geological work.
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