综合地质、地球物理及地球化学信息在庐江矾母山地区矿产勘查中的应用  

Application of integrated geological,geophysical and geochemical information to mineral exploration in the Fanmushan area,Lujiang County

作　　者：李梦婵 LI Mengchan(No.327 Unit,Bureau of Geology and Mineral Exploration of Anhui Province,Hefei,Anhui 230011,China;Geological Hazard Emergency Rescue Center of Anhui Province,Hefei,Anhui 230011,China)

机构地区：[1]安徽省地质矿产勘查局327地质队,安徽合肥230011 [2]安徽省地质灾害应急救援中心,安徽合肥230011

出　　处：《安徽地质》2025年第1期28-32,37,共6页Geology of Anhui

基　　金：安徽省公益性地质工作项目“安徽省庐江县矾母山地区铁铜矿地质普查”(编号:2006-3)资助。

摘　　要：位于安徽省庐江县的矾母山地区地质工作程度较高,但与找矿密切相关的地质、地球物理及地球化学信息综合研究缺乏深度和系统性。本文通过深入分析矾母山地区地质、物探、化探特征,查明了青山、乌鸦塘及贺家山、王庄等重要物化探异常原因。认为区内激电异常及Cu、Au元素地化异常对铜矿体(化)指示性明显,该区下一步应以寻找斑岩型铜矿为重点,围绕七家山火山机构边缘深入开展工作。本文成果较为系统,对构建该区综合找矿模型及指导相近地区找矿方向均具有参考意义。The study of mineral exploration-related information on geology,geophysics and geochemistry is inadequate and unsystematic for the Fanmushan area in Lujiang County,Anhui Province,though the area has been explored to a higher extent.In this paper,through in-depth analysis of the geological,geophysical and geochemical characteristics of the Fanmushan area,the origins of important geophysical and geochemical anomalies have been identified in the zones of Qingshan,Wuyatang-Hejiashan andWangzhuang.The IP and geochemical anomalies of Cu and Au are thought to be remarkable indications of copper ore bodies(or mineralization).It is suggested that the focus should be put on looking for the porphyry copper ore deposit at the edge of the Qijiashan volcanic edifice.The results of this paper are relatively systematic and helpful to a comprehensive modeling of mineral exploration in the area,which may guide exploration in other places of the like.

关 键 词：地物化特征 异常查证 找矿方向 庐江县矾母山地区 

分 类 号：P622[天文地球—地质矿产勘探]