广西南丹县大福楼锌铜矿床成矿地质条件与找矿方向  

Metallogenic geology condition and prospecting direction of zinc-copper deposit in Dafulou mining area,Nandan County of Guangxi

作　　者：罗晓科 黄艳丽 韦良喜 韦松良 梁东财 周荣幸 LUO Xiaoke;HUANG Yanli;WEI Liangxi;WEI Songliang;LIANG Dongcai(Geological Survey Institute of Guangxi Zhuang Autonomous Region,Nanning 530023,Guangxi,China;The 4th Geological Team of Guangxi Zhuang Autonomous Region,Nanning 530031,Guangxi,China)

机构地区：[1]广西壮族自治区地质调查院,广西南宁530023 [2]广西壮族自治区第四地质队,广西南宁530031 [3]不详

出　　处：《矿产与地质》2022年第4期705-711,共7页Mineral Resources and Geology

基　　金：广西自然科学基金面上项目(编号:2020GXNSFAA297088)资助。

摘　　要：广西南丹大福楼矿区位于大厂矿田的东矿带,其成矿地质体条件与大厂矿田的西矿带相似。通过对大福楼矿区的成矿地质条件深入分析发现,NW—SE向和SN向断裂为控矿构造,深部隐伏花岗岩为控矿岩体,泥盆系塘丁组、纳标组为控矿层位,具有形成矽卡岩型锌铜矿的有利条件,大福楼矿区南部靠近杉木冲一带深部是今后找矿的主要靶区。Dafulou mining area in Nandan County of Guangxi is located in the east ore belt of Dachang ore field,and the metallogenic and geological condition is similar to the west ore belt of Dachang ore field.Through in-depth analysis of the ore-forming geological condition of Dafulou mining area,it is found that NW and SN striking faults are ore controlling structures,deeply concealed granite bodies are ore controlling rock mass,and Devonian Tangding Formation and Nabiao Formation are ore controlling strata,which have the favorable metallogenic condition for the formation of skarn type zinc-copper deposit.The southern part of Dafulou mining area,close to Shanmuchong area in the deep place,is the main target area for the prospecting work in the future.

关 键 词：大福楼锌铜矿 成矿地质条件 找矿方向 大厂矿田 广西南丹 

分 类 号：P618.43[天文地球—矿床学] P618.41[天文地球—地质学]