谭双. Application of Induced-current Middle-gradient Method in Finding Gold Polymetallic Deposit in Yichun,Heilongjiang Province[J]. 2017, (2): 92-95+123. DOI: 10.16056/j.1005-7676.2017.02.022.
Application of Induced-current Middle-gradient Method in Finding Gold Polymetallic Deposit in Yichun,Heilongjiang Province
摘要
以激电中梯法为基础
探究了其在黑龙江伊春地区地质矿产调查的应用
对实际测量数据进行处理
编制图件
综合地质、化探、遥感等资料进行推断解释。通过对视电阻率ρs和视幅频率Fs的解释以及推断
结果表明:本次面积性工作圈定4处激电视幅频率异常和4处高阻异常
推断7处断裂构造带;剖平性工作发现1处高阻异常
2处视电阻率异常
推断1条断裂构造带。并对其中有成矿可能性较好的异常进行了推断解释
对异常的走向、范围进行了分析
为下一步对本区金属矿床的找寻提供了重要依据。
Abstract
This paper is based on induced-current middle-gradient method
and explores the application of geology and mineral resources survey in Yichun
Heilongjiang province
processing of the actual measurement data and explaining data on compilation maps
comprehensive geological
geochemical exploration
remote sensing. Interpretation and inference of apparent resistivity(ρs) and apparent frequency(Fs). The results show that the work area delineated 4 laser apparent frequency anomalies and 4 Apparent resistivity anomalies
inferred 7 fault belt. The profile discovered 1 high resistivity anomalies
the apparent resistivity of the 2 anomalies
inferred the 1 fault zone. The paper also gives an explanation and interpretation of good possibility of metallogenic anomaly
and analyzes the direction and scope of the anomaly
which provides an important basis for the next step to search for the metal deposits in this area.