冀东金厂峪金矿剪切带控矿规律及找矿建议  

The ore control law and prospecting suggestions of the shear zone in the Jinchangyu gold deposit in eastern Hebei province

作　　者：鄂建新[1] 缪广 宁腾霄 郭运晨 张强 E Jian-xin;MIAO Guang;NING Teng-xiao;GUO Yun-chen;ZHANG Qiang(China Gold Group Geological Co.,Ltd,Beijing 100011,China;Hebei Jinchangyu Mining Co.,Ltd,Tangshan 064307,China)

机构地区：[1]中国黄金集团地质有限公司,北京100011 [2]河北金厂峪矿业有限责任公司,河北唐山064307

出　　处：《世界有色金属》2024年第1期82-84,共3页World Nonferrous Metals

摘　　要：冀东金厂峪金矿为典型受构造作用控制的矿床,金矿体主要产于NNE向脆-韧性片理化带内的强变形带之中,直接控矿构造为叠加于强变形带之上的NNE向燕山期脆性断裂构造。本文在详细的野外调查基础上进行了构造分期配套,建立了弱变形域控岩+强变形带赋矿的透镜体控矿模式,结合矿体赋存和矿化富集规律总结,提出了韧脆性片理化带深部、两侧次级平行构造等找矿方向。The Jinchangyu gold deposit in eastern Hebei is a typical deposit controlled by tectonic action.The gold deposit mainly occurs in the strong deformation zone within the NNE trending brittle ductile schistosity zone,and the directly controlling structure is the NNE trending Yanshanian brittle fault structure superimposed on the strong deformation zone.On the basis of detailed field investigation,this article carried out structural staging matching and established a lens body control ore model of weak deformation domain controlling rock+strong deformation zone hosting ore.Combining with the occurrence and mineralization enrichment laws of ore bodies,the exploration directions of deep ductile brittle schistosity and secondary parallel structures on both sides were proposed.

关 键 词：冀东 金厂峪金矿 脆-韧性变形 片理化带 强变形带 弱变形域 

分 类 号：P618.51[天文地球—矿床学]