摘要
粤西-桂东毗邻区是重要的剪切带型金矿成矿带。广宁县黄泥坑金矿床是近年来新发现的产于寒武纪黑色浅变质岩系,且受构造与岩体双重控制的金矿床。该矿床的发现是广东省继河台金矿发现后的又一找矿突破。本文阐述了黄泥坑金矿床成矿地质背景、矿床地质特征,同时从宏观地质现象角度,对矿床成因进行了初步的分析,认为该矿床是受剪切作用控制的浅成中-低温热液矿床。
Western Guangdong-Eastern Guidong adjacent area is an important shear zone type gold metallogenic belt. Huangnikeng gold deposit of Guangning county is a newly discovered deposit which is occurred in black shallow metamorphic rocks of the Cambrian and controlled by structure movement and magma activities. The found of Huangnikeng deposit is another big prospecting breakthrough after finding of Hetai gold deposit in Guangdong province. Based on analyzing geological background and geological characteristics of Huangnikeng gold deposit, we found that it is a typical Hypabyssal shearing-controlled Hypabyssal - epithermal deposit
出处
《华南地质与矿产》
CAS
2012年第4期369-375,共7页
Geology and Mineral Resources of South China
关键词
地质特征
成因
黄泥坑金矿
粤西
geological charhcteristics
ore genesis
Huangnikeng gold deposit
western Guangdong province
