河南小池沟金矿床构造控矿规律研究  

Research on structural ore-controlling regularities of xiaochigou gold deposit in Henan Province

作　　者：刘征华 刘畅 牛昱博 李田园 谢芳 LIU Zheng-hua;LIU Chang;NIU Yu-bo;LI Tian-yuan;XIE Fang(No.6 Geological Team of Henan Province Nonferrous Metals Geological Mineral Resources Bureau,Luoyang 471002,China;School of resources and environment,Henan University of Technology,Jiaozuo 454000,China)

机构地区：[1]河南省有色金属地质矿产局第六地质大队,河南洛阳471002 [2]河南理工大学资源环境学院,河南焦作454000

出　　处：《世界有色金属》2020年第21期105-106,共2页World Nonferrous Metals

摘　　要：河南小池沟金矿床为一中型规模的断控脉状金矿床。矿区内NE、NNE向断裂构造为主要的容矿构造。容矿断裂中断裂膨大部位、断裂交汇处或分支裂隙发育地段以及NE向断裂中相对向NNE向偏移地段,矿化强。而且,容矿断裂中矿体赋存具有等深性、侧伏性、等距性以及雁列性。Xiaochigou gold deposit in Henan Province is a medium-sized vein gold deposit controlled by fault.The NE and NNE trending faults are the main ore-hosting structures in the mining area.The mineralization become strong in the expanding parts of ore-hosting faults,fault intersection or branch place,and the shifting section from NE to NNE in the NE trending fault.Moreover,the occurrence of ore bodies in ore-hosting faults has the characteristics of equal depth,lateral lodging,equidistant and en echelon.

关 键 词：小池沟金矿床 断裂构造 矿体赋存 等深性 侧伏性 

分 类 号：P618.51[天文地球—矿床学]