江西大余下垄接替矿区钨矿床地质特征及找矿标志  

Jiangxi Dayuxia Ridge takes over the geological characteristics and prospecting marks of tungsten deposits in the mining area

作　　者：张承伟 陈浩文 吉木林 朱海燕 周志强 ZHANG Cheng-wei;CHEN Hao-wen;JI Mu-lin;ZHU Hai-yan;ZHOU Zhi-qiang(Ganzhou Xinyu Mining and Metallurgical Co.,Ltd,Ganzhou 341000,China;Engineering Geology Brigade of Jiangxi Bureau of Geology,Nanchang 330029,China;Jiangxi Xialong Tungsten Industry Co.,Ltd.,Ganzhou,341000,China;Jiangxi Hongda Mining Co.,Ltd.,Yichun 330699,China)

机构地区：[1]赣州鑫宇矿冶有限公司,江西赣州341000 [2]江西省地质局工程地质大队,江西南昌330029 [3]江西下垄钨业有限公司,江西赣州341000 [4]江西弘达矿业有限公司,江西宜春330699

出　　处：《世界有色金属》2024年第16期67-69,共3页World Nonferrous Metals

摘　　要：江西省大余县下垄接替资源矿区地处南岭地区有色多金属成矿带中段,为一石英大脉型钨矿床,矿体产于寒武系中下统浅变质岩中,找矿成果显著。本文结合多年来在本区地质勘查工作和长期的钨矿勘查体会,针对矿区钨矿床的区域地质特征、矿区地层、构造、矿体特征、围岩蚀变和控矿因素、找矿标志进行了探讨,明确找矿方向,提出矿区今后找矿增储的重点区域。Xialong Succession Resource Mining Area in Dayu County,Jiangxi Province is located in the middle of the nonferrous polymetallic metallogenic belt in the Nanling Mountain area.It is a quartz vein type tungsten deposit.The ore body occurs in the Cambrian middle lower series epimetamorphic rocks,and the prospecting results are remarkable.This article combines years of geological exploration work and long-term tungsten mine exploration experience in this area,and explores the regional geological characteristics,strata,structures,ore body features,surrounding rock alteration and ore controlling factors,and prospecting indicators of tungsten deposits in the mining area.It clarifies the direction of prospecting and proposes key areas for future prospecting and storage enhancement in the mining area.

关 键 词：江西大余 钨矿床 地质特征 找矿标志 

分 类 号：P618.51[天文地球—矿床学]