浅析凤凰山铜矿周边深部找矿  

Exploration on the metallogenic model of the Yao Jialing deposit

作　　者：江守国 JIANG Shou-guo(Tongling nonferrous mineral resources center,Tongling 244000,China)

机构地区：[1]铜陵有色矿产资源中心,安徽铜陵244000

出　　处：《世界有色金属》2020年第23期73-74,共2页World Nonferrous Metals

摘　　要：凤凰山铜矿位于长江中下游成矿带,铜陵矿集区铜官山戴家汇构造岩浆成矿带的中偏东部。本地区矿体多位于岩体与碳酸盐地层的接触带附近,是典型的接触交代型矽卡岩矿床,将凤凰山矿田作为一个成矿系统,以斑岩型-矽卡岩型成矿模式为指导勘查的观点由来已久,本区找矿方向立足于寻找岩体中碳酸岩地层捕掳体成矿、深部隐伏的接触带成矿、角砾岩带成矿及斑岩体成矿。本文通过总结该矿区周边深部找矿工作实践,分析矿区成矿机理,提出下一步的找矿方向。Feng huangshan copper mine is located in the middle and lower reaches of the Yangtze river metallogenic belt,Tongling ore concentration area of copper officer dai home hui tectonic magmatic metallogenic belt of the eastern region of the orebody is located in rock and carbonate formation near the contact zone,is a typical type of contact metasomatic skarn deposits,field as a metallogenic system,the Feng huangshan in porphyry,skarn type metallogenic model for guiding exploration has long been a point of view,the prospecting direction in this area based on the looking for rock mass in the carbonate rock strata capture metallogenic deep concealed the contact zone of porphyry metallogenic breccia zone and mineralization In this paper,by summarizing the work practice of deep prospecting around the mine area,analyzing the metallogenic mechanism of the mine area,and putting forward the next direction of prospecting.

关 键 词：凤凰山铜矿 周边深部找矿 找矿实践 找矿潜力 找矿方向 

分 类 号：P618.2[天文地球—矿床学]