雪峰弧形构造带西南段淘金冲矿集区成矿规律与成矿预测研究  

Study on metallogenic regularity and metallogenic prediction of Taojinchong mineral concentrated area in southwest

作　　者：王永宏 申兵 WANG Yong-hong;SHEN Bing(Hunan Natural Resources Survey Institute,Huaihua 418000,China)

机构地区：[1]湖南省自然资源调查所,湖南怀化418000

出　　处：《世界有色金属》2022年第9期109-111,共3页World Nonferrous Metals

摘　　要：淘金冲矿集区主要为含金石英细脉型和破碎带蚀变岩型金矿。赋存于新元古界板溪群五强溪组浅变质的浅-中海相碎屑沉积及火山碎屑沉积建造中,矿体严格受地层、构造和蚀变三种因素控制,并与石英脉密切相关。该区金矿仍有较大的找矿前景,除石英细脉型金矿外,应加强破碎带蚀变岩型金矿的找矿研究工作。Snowberg arc structure belt WANG Yong-hong,SHEN Bing (Hunan Natural Resources Survey Institute,Huaihua Hunan,418000) Abstract:Taojinchong mineral concentrated area is mainly of quartz vein type and alteration rock type in fracture zone.Occurred in the shallow metamorphic shallow-meso-marine clastic deposition and volcanic clastic deposition of wuqiangxi Formation,Banxi Group,Neoproterozoic,ore bodies are strictly controlled by strata,structure and alteration,and are closely related to quartz veins.The gold deposit in this area still has great prospecting prospect,besides quartz vein type gold deposit,the prospecting research of altered rock type gold deposit in broken zone should be strengthened.

关 键 词：矿集区 成矿预测 成矿规律 找矿标志 淘金冲 雪峰弧形构造带 

分 类 号：P618.51[天文地球—矿床学]