地质与勘探2024，Vol.60Issue(2)：311-318,8.DOI:10.12134/j.dzykt.2024.02.008
地震频率谐振技术在内蒙古额尔古纳东珺银铅锌矿区勘查中的应用
Application of Seismic Frequency Resonance Technique in the Exploration of the Dongjun Ag-Pb-Zn Deposit in Erguna,Inner Mongolia
张华青 1张光亮 2薛爱民 1佟利群 3石魏斌 1李鹏博4
作者信息
- 1. 北京派特森科技股份有限公司,北京 100085
- 2. 内蒙古都成矿业股份有限公司,内蒙古额尔古纳 022250
- 3. 呼伦贝尔市应急管理局,内蒙古海拉尔 021000
- 4. 北京建龙重工集团有限公司,北京 100070
- 折叠
摘要
Abstract
The Dongjun silver-lead-zinc deposit in Eerguna,Inner Mongolia belongs to a shallow low-temperature hydrothermal type deposit.The shallow reserves of detected ore bodies with steep veins and gentle inclines,including silver,lead,and zin,have reached a large scale.The data processing and interpretation of shallow reserves and the analysis of geological ore-forming conditions reveal that the ore bodies with gentle inclines exist in a set of interlayer fracture zones with relatively low wave impedance.In addition,there is an ore-bearing tectonic zone underneath.In order to explore hydrothermal fluid ascending channels related to ore-forming,this study used seismic frequency resonance technique for cross-sectional exploration in the mining area,so as to detect structural and locational information of steep dip angle faults and discover more deep resources.Based on the wave impedance characteristics obtained from exploration with seismic frequency resonance technique and geological data of preexisting and new boreholes,this study confirmed the existence of tectonic-related thick ore bodies in the deep part of the mining area.The high-precision apparent wave impedance results of seismic frequency resonance exploration provide clear targets for deep exploration in this mining area.关键词
地震频率谐振/银铅锌矿床/东珺/额尔古纳/内蒙古Key words
seismic frequency resonance technique/Ag-Pb-Zn deposit/Dongjun/Erguna/Inner Mongolia分类
天文与地球科学引用本文复制引用
张华青,张光亮,薛爱民,佟利群,石魏斌,李鹏博..地震频率谐振技术在内蒙古额尔古纳东珺银铅锌矿区勘查中的应用[J].地质与勘探,2024,60(2):311-318,8.
