摘要
公合义金矿位于华北陆块北缘冀北-阴山陆块阳太沟-纳令沟前新太古代古陆核内,是一处岩浆热液型矿床。本文对公合义金矿所属区域成矿地质背景和矿区地质特征进行了分析总结,探讨了矿体特征及围岩蚀变,初步分析了矿床成因。
The Gongheyi gold deposit is located in the core of the Neoarchean ancient land in front of Yangtaigou-Nalinggou of the Jibei Yinshan landmass in the northern margin of the North China craton.It is a magmatic hydrothermal deposit.This article analyzes and summarizes the geological background and geological characteristics of the Gongheyi Gold Mine area,explores the characteristics of the ore body and wall rock alteration,and preliminarily analyzes the genesis of the deposit.
作者
赵洋
王晓阳
张中跃
陶西明
ZHAO Yang;WANG Xiao-yang;ZHANG Zhong-yue;TAO Xi-ming(Langfang Natural Resources Comprehensive Survey Center of China Geological Survey,Langfang,Hebei 065000)
出处
《世界有色金属》
2023年第6期82-84,共3页
World Nonferrous Metals
基金
中国地质调查局全国金矿资源潜力评价项目(ZD20220318)
关键词
公合义金矿
华北陆块北缘
矿床地质特征
矿床成因
找矿标志
Gongheyi Gold Mine
Northern margin of North China craton
Geological characteristics of the deposit
Genesis of mineral deposits
Prospecting markers
