内蒙古扎鲁特旗塔格他图一带多金属矿化区地质特征及找矿前景预测  

Geological features and prospecting prospects of polymetallic mineralization area in Tagatatu area of Zarute Banner,Inner Mongolia

作　　者：曹健 田麒 片磊 陈俊杰 贾超 CAO Jian;TIAN Qi;PIAN Lei;CHEN Jun-jie;JIA Chao(Tianjin Geological Research and Marine Geology Center,Tianjin 300170,China)

机构地区：[1]天津市地质研究和海洋地质中心,天津300170

出　　处：《资源信息与工程》2021年第1期12-15,共4页Resource Information and Engineering

摘　　要：塔格他图一带多金属矿化区的矿(化)点主要赋存于中侏罗世塔木兰沟组、上侏罗统满克头鄂博组地层中的构造蚀变带内,其中蚀变安山岩是含矿围岩,成因类型属于构造热液充填交代型。本文通过对区域地质背景、矿区地质特征和矿化蚀变特征进行分析,初步总结塔格他图一带多金属矿控矿规律和找矿标志,并对找矿前景进行预测。The mineralization points of the polymetallic mineralization area in the Tagatatu area are mainly located in the altered tectonic zones of the Middle Jurassic Tammulangou Formation and upper Jurassic Manketouebo Formation,among which the altered andesite is ore-bearing rocks and the genetic type is the tectonic-hydrothermal filling metasomatic type.Through the analysis of regional geological background,geological features of mining area and mineralized alteration characteristics,this paper summarized the ore-controlling factors and prospecting criteria of polymetallic ore in the Tagatatu area,and put forward a prediction of ore prospecting.

关 键 词：多金属矿化 地质特征 控矿因素 塔格他图 内蒙古 

分 类 号：P618[天文地球—矿床学]