摘要
琅琊山铜矿床是安徽省东部地区典型的接触交代式矽卡岩型矿床,受燕山中晚期高钾钙碱性侵入体、寒武系碳酸盐岩地层及构造的复合控制。通过对以往研究结果的系统梳理,总结了琅琊山铜矿的成矿控制条件,矿床成因机制,建立了矿床成矿模式。琅琊山铜矿矿床成矿模式的建立,对于指导皖东地区矽卡岩型矿床的找矿勘查具有重要意义。
Langyashan copper deposit is a typical contact metasomaticskarn deposit in the eastern part of Anhui Province.It is controlled by the high-kcalc alkaline intrusive body and Cambrian carbonate strata and structures in the middle and late Yanshan period.Based on the systematic review of previous research results,the metallogenic control conditions and genetic mechanism of Langyashan copper deposit are summarized,and the metallogenic model is established.The establishment of the metallogenic model of Langyashan copper deposit is of great significance for guiding the prospecting and exploration of skarn deposits in eastern Anhui Province.
作者
杨道堃
孙明明
YANG Daokun;SUN Mingming(Geological Survey of Anhui Province(Anhui Institute of Geological Sciences),Hefei 230001,Anhui,China)
出处
《资源信息与工程》
2021年第5期1-5,共5页
Resource Information and Engineering
基金
中国地质调查局中国矿产地质志项目“中国矿产地质志·安徽卷”(DD20190379)。
关键词
琅琊山铜矿
成矿地质特征
成矿作用
成矿模式
LangYashan copper deposit
geological characteristics of mineralization
mineralization
metallogenic model
