河南省济源地区铜矿床地质特征及找矿标志分析

Geological characteristics and prospecting sign analysis of copper deposits in Jiyuan area， Henan Province

中文关键词: 铜矿床  地质特征  找矿标志  济源  河南

英文关键词: copper doposit  geological characteristics  prospecting sign  Jiyuan area  Henan Province

中文摘要:

      河南省济源地区位于华北陆块南缘，具备优越的铜矿床成矿条件且铜资源丰富。本文通过对济源地区铜矿床地质特征、铜矿（床）点分布、成矿控制条件、矿床类型及成因等特征进行研究分析，分析总结了该地区包括斑岩型铜矿、火山沉积变质型铜矿、火山沉积再造型铜矿、热液型铜矿等4种主要铜矿床类型成因及找矿标志，并初步构建了不同类型铜矿床相应的找矿模型，以期为未来该地区铜矿资源勘查、开发提供参考。

英文摘要:

      Jiyuan area of Henan Province is located in the southern margin of North China landmass， with superior metallogenic conditions for copper deposits and abundant copper resources. In this paper， the geological characteristics， distribution of copper deposits， metallogenic control conditions， deposit types and genesis of the copper deposits in Jiyuan area are analyzed and summarized， including porphyry copper deposits， volcanic sedimentary metamorphic copper deposits， volcanic sedimentary remolding copper deposits， hydrothermal copper deposits and other four main types of copper deposits and prospecting signs in this area. And the corresponding prospecting models of different types of copper deposits are preliminarily constructed to provide reference for the exploration and development of copper resources in this area in the future.