基于GOCAD平台的西天山托克赛铅锌矿三维建模及深部靶区预测  

3D Modeling and Deep Target Area Prediction of Toksai Pb-Zn Ore in West Tianshan Based on GOCAD Platform

作　　者：解程皓 成勇 李永 曹新南 XIE Chenghao;CHENG Yong;LI Yong;CAO Xinnan(Geological and Mineral Exploration Institute of Xinjiang Nonferrous Geological Exploration Bureau,Urumchi 830000,China)

机构地区：[1]新疆维吾尔自治区有色地质勘查局地质矿产勘查研究院,新疆乌鲁木齐830000

出　　处：《甘肃冶金》2024年第1期109-113,共5页Gansu Metallurgy

摘　　要：托克赛铅锌矿是西天山别珍套山发现的中型SEDEX型铅锌矿,赋存于中元古界长城系一套白云岩地层中,且与闪长岩脉有强烈的空间的关系。通过对矿区地质工程及物探工程的综合整理,结合钻探及重、磁、电法等有效手段,对矿区开展了2500 m深度的综合探测,并利用GOCAD平台建立矿区0~2500 m的综合地质-物探三维模型,揭示深部矿体形态,预测深部找矿靶区,为今后深部找矿提供依据。Toksai Pb-Zn ore is a medium-sized SEDEX-type Pb-Zn ore found in the Biezhengtao area of Western Tianshan,endowed in a set of dolomite stratigraphy of the Great Wall System in the Middle Metasedimentary Period,and has a strong spatial relationship with the Eclogite veins.Through the comprehensive collation of geological engineering and physical prospecting engineering of the mine area,combined with drilling and effective means such as heavy,magnetic and electrical methods,a comprehensive exploration of the mine area at a depth of 2500 m was carried out,and a comprehensive geological-physical prospecting 3D model of the mine area from 0~2500 m was established by using the GOCAD platform to reveal the morphology of the deep ore body and predict the deep search target area,which provides a basis for future deep search.

关 键 词：托克赛铅锌矿 三维建模 靶区预测 矿产勘查 

分 类 号：P618.4[天文地球—矿床学]