湖南醴陵金盆金矿成矿规律及深部找矿预测  

Metallogenic Regularities and Deep Exploration Prediction of Jinpen Gold Deposit in Liling,Hunan Province

作　　者：刘鹤群 文亭 刘守林 李光辉 李燕普 廖琼 Liu Hequn;Wen Ting;Liu Shoulin;Li Guanghui;Li Yanpu;Liao Qiong(Hunan Institute of Hydrogeology and Environmental Geology Survey and Monitoring,Changsha Hunan 410100;Liling Jinsha Mining Co.,Ltd.,Zhuzhou Hunan 412225)

机构地区：[1]湖南省水文地质环境地质调查监测所,湖南长沙410100 [2]醴陵市金莎矿业有限公司,湖南株洲412225

出　　处：《国土资源导刊》2024年第3期48-53,共6页Land & Resources Herald

摘　　要：金盆金矿位于浏阳-衡东新华夏系隆起带中段与萍乡-长沙大断裂带的复合部位。结合矿区地质背景及矿体地质特征,系统地研究了金盆金矿成矿规律,并对深部找矿做出预测。研究表明,金盆金矿为斑岩型金矿床,金矿体主要赋存在花岗闪长岩的内外接触带及其内部,金矿成矿规律存在明显的等距富集特征,GD-1花岗闪长岩体往北北东倾向延深方向是矿山后续找矿的重点。The Jinpen gold deposit is located in the composite area of the Liuyang-Hengdong Neo-Cathaysina uplift zone and the Pingxiang-Changsha fault zone.This article combines the geological background of the mining area and the geological characteristics of the ore body to systematically study the ore-forming regularities of the Jinpen gold deposit,and makes predictions for deep ore exploration.Research has shown that the Jinpen gold depoit is a porphyry type gold deposit,and the gold deposit is mainly hosted in the internal and external contact zones of granodiorite,as well as within them.The mineralization pattern of gold deposits has obvious isometric enrichment characteristics.The GD-1 granodiorite body is inclined towards the north northeast and extends deeper,which is the focus of subsequent mineral exploration in the mine.

关 键 词：金盆金矿 成矿规律 斑岩型金矿 醴陵 

分 类 号：P612[天文地球—矿床学]