豫西槐树坪矿区缓倾斜层间石英脉地质特征  

Geological Characteristics of Gently Inclined Interlayer Guartz Vein in Huaishuping Mining Area,Western Henan

作　　者：王光耀[1] 张志爽 曾云鹏 白德胜[1] WANG Guangyao;ZHANG Zhishuang;ZENG Yunpeng;BAI Desheng(No.2 Institute of Geological&Mineral Resources Survey of Henan,Zhengzhou 450001,China)

机构地区：[1]河南省地质矿产勘查开发局第二地质矿产调查院,河南郑州450001

出　　处：《四川有色金属》2022年第2期35-37,51,共4页Sichuan Nonferrous Metals

摘　　要：河南嵩县槐树坪矿区位于华北陆块南缘熊耳山断隆与潭头-大章断陷盆地的北侧。槐树坪金矿床是熊耳群鸡蛋坪组层间缓倾斜构造控矿的大型金矿床。通过本次工作,对矿区熊耳群鸡蛋坪组层间石英脉矿化特征、分布特征,层间石英脉和金矿化(体)的关系进行了较详细研究,对石英脉形成时代与金的关系进行了大致分析。在研究矿区缓倾斜层间石英脉特征、蚀变特征基础上,总结了其地质特征,为熊耳山-外方山地区金矿下步勘查工作提供了理论依据。Huaishuping mining area in Song County,Henan Province is located in the northern side of Xiongershan fault uplift and Tantou-Dazhang fault depression basin on the southern margin of North China block.Huaishuping gold deposit is a large gold deposit controlled by interlayer gently inclined structure.Through this work,the mineralization characteristics and distribution characteristics of interlayer quartz veins and the relationship between interlayer quartz veins and gold mineralization(body)are of Xiong'er Group Jidanping formation studied in detail in the mining area,relationship between the formation age of quartz vein and gold is roughly analyzed.Based on the study of the characteristics and alteration characteristics of gently inclined interlayer quartz vein in the mining area,its geological characteristics are summarized,which provides a theoretical basis for the next exploration of gold deposits in Xiongershan-Waifangshan area.

关 键 词：层间石英脉 缓倾斜 金矿床 槐树坪 豫西 

分 类 号：P618[天文地球—矿床学]