摘要
寺家沟金矿区位于华北陆块南缘,属东秦岭—大别成矿带的崤山地区,该区是河南省重要的金银多金属成矿和找矿潜力区。区内隐伏岩体及与其相伴生的其它小岩体为金、银等元素的活化、转移提供了物质条件和很好的热动力源。本文在阐述寺家沟金矿区成矿地质背景、矿床特征的基础上,探讨了成矿物质来源、矿床成因等。
Sijiagou gold deposit is located in the southern margin of the North China block,belonging to Xiaoshan area of East Qinling-Dabie metallogenic belt.This area is an important gold-silver polymetallic metallogenic and prospecting potential area in Henan.The concealed mass of rock and its associated small rock mass provide material conditions and good thermal power source for the activating,migrating of Au-Ag elements.Based on the description of metallogenic geological background and orebody characteristics of Sijiagou gold deposit,the source of metallogenic material and the genesis of the deposit are discussed.
作者
李军旗
LI Jun-qi(The First Geological Brigade,Henan Provincial Bureau of Nonferrous Metal Geology and Mineral Resources,Zhengzhou 450016,Henan,China)
出处
《中国钼业》
2022年第2期30-35,共6页
China Molybdenum Industry
关键词
金矿
地质特征
成因
寺家沟
gold deposit
geological characteristics
genesis
Sijiagou
