矿山地质资源勘查中断层分析的基本方法  

Basic methods for fault layer analysis in mining geological resource exploration

作　　者：吴磊 WU Lei(Inner Mongolia Geological Exploration Institute of China National Chemical Geology and Mining Administration,Hohhot 010000,China)

机构地区：[1]中化地质矿山总局内蒙古地质勘查院,内蒙古呼和浩特010000

出　　处：《世界有色金属》2024年第23期166-168,共3页World Nonferrous Metals

摘　　要：矿山地质资源勘查中的断层分析在矿体分布、资源估算和开采规划中起到关键作用。断层的存在及其特征对矿床的成因、矿体的空间分布及后续开发有着深远的影响。通过系统的断层分析,能够更有效地评估矿区的矿产资源潜力,并制定合理的开采方案。本文探讨了矿山勘查中常用的断层分析方法,包括地质测绘、钻探数据分析、地球物理勘探,以及三维地质建模技术。在此基础上,分析了当前断层分析中面临的主要问题,如勘探数据不全、三维模型精度不足及断层未来活动预测困难等。针对这些问题,本文提出了优化对策,包括改进数据采集技术、提高模型构建精度,以及加强断层活动预测等。通过这些措施,可以提高矿山资源勘查的精度,降低开发风险,促进矿产资源的科学开发与合理利用。Fault analysis in mining geological resource exploration plays a key role in ore body distribution,resource estimation,and mining planning.The existence and characteristics of faults have a profound impact on the genesis of mineral deposits,the spatial distribution of ore bodies,and subsequent development.Through systematic fault analysis,it is possible to more effectively evaluate the mineral resource potential of the mining area and develop reasonable mining plans.This article explores the commonly used fault analysis methods in mining exploration,including geological mapping,drilling data analysis,geophysical exploration,and 3D geological modeling technology.On this basis,the main problems faced in current fault analysis were analyzed,such as incomplete exploration data,insufficient accuracy of 3D models,and difficulties in predicting future fault activity.In response to these issues,this article proposes optimization measures,including improving data collection techniques,enhancing model construction accuracy,and strengthening fault activity prediction.Through these measures,the accuracy of mining resource exploration can be improved,development risks can be reduced,and the scientific development and rational utilization of mineral resources can be promoted.

关 键 词：矿山勘查 断层分析 矿体分布 资源勘查 

分 类 号：P624[天文地球—地质矿产勘探]