江西南城蔡田金矿地质特征及矿床成因分析  

Geological Characteristics and Genesis Analysis of Caitian Gold Deposit in Nancheng Jiangxi

作　　者：陆振裕[1,2] 尹灵强 陈彬 LU Zhen-yu;YIN Ling-qiang;CHEN Bin(The Third Geological Brigade,Bureau of Geology and Mineral Resources of Jiangsu Province,Zhenjiang 212000,China;Jiangsu Geological Pile Engineering Company,Zhenjiang 212000,China)

机构地区：[1]江苏省地质矿产局第三地质大队,江苏镇江212000 [2]江苏地质基桩工程公司,江苏镇江212000

出　　处：《世界有色金属》2020年第19期184-185,188,共3页World Nonferrous Metals

摘　　要：蔡田金矿,位于江西省南城县境内,为一新发现的小型金矿(化)点。文章首先分析了矿区的地层、构造、岩浆岩、赋矿围岩及蚀变等地质特征;再根据物化探、槽探、钻探等实物工作,圈出3条断裂构造带,5条激电异常带,7个异常区域和6条金矿(化)带;最后结合临近茅排金矿区的研究工作,初步推断蔡田金矿矿床成因应为浅成低温热液型。Caitian gold mine,located in Nancheng County,Jiangxi Province,is a newly discovered small gold deposit.Firstly,the geological characteristics such as stratum,structure,magmatic rock,host rock and alteration are analyzed.Then,according to the physical work of geophysical and geochemical exploration,trough exploration and drilling,3 fault structural belts,3 IP anomalies,7 abnormal areas and 6 gold ore (chemical) belts were circled.Finally,based on the research work in the vicinity of Maopai gold deposit,it is preliminarily concluded that the genesis of Caitian gold deposit should be the epithermal type.

关 键 词：地质特征 矿床成因 浅成低温热液型 江西 蔡田金矿 

分 类 号：P618.51[天文地球—矿床学]