安徽总铺岩体东部找矿方向探讨  

Discussion on prospecting direction in the east of Zongpu rock mass

作　　者：程培生[1] 杜东旭[1] 王芝水 张建明 姚明玉 李壮[1] CHENG Pei-sheng;DU Dong-xu;WANG Zhi-shui;ZHANG Jian-ming;YAO Ming-yu;LI Zhuang(Geological Exploration Technologies institute of Anhui Province, Hefei 230031)

机构地区：[1]安徽省勘查技术院,合肥230031

出　　处：《矿产勘查》2018年第4期542-548,共7页Mineral Exploration

基　　金：安徽省地质勘查基金项目(编号2010-2-8)资助

摘　　要：处于长江中下游成矿带中段、安庆地区月山矿田东部的总铺岩体,具有与月山岩体类似的埃达克质岩石特征,具有找铜多金属矿的较大潜力。其西部与月山岩体较近,以往工作程度相对较高,找到了白岭、胡腰塘、菜瓜山等金、铜矿;其东部与大龙山岩体交接,仅发现总铺铁矿点和数个矿化点。结合近期勘查成果,对该区的找矿方向进行了分析,认为该区应以找矽卡岩型、热液型铜多金属矿为主要方向,杨凹地区处于岩体北部与围岩的接触带,找矿前景较好。The Zongpu rock mass is located at the eastern part of the Yueshan ore field in Anqing area, which is in the middle of the metallogenic belt of the middle and lower reaches of Yangtze river. Similar to Yueshan rock mass, it has the characteristics of Aidake rock that has great potential to find out the copper polymetallic mineralization. The western part of Zongpu rock mass is close to Yueshan rock mass, where previous work of that area is relatively well done. For example, Bailing, Huyaotang, Caiguashan and other gold copper mines were found. The eastern part of Zongpu rock mass is interacted with the Dalongshan rock mass., where only Zongpu iron ore points and several mineralized points were found. Combined with recent exploration resuhs, this paper describes the analysis of the ore prospecting direction in the east of Zongpu rock mass. It is considered that prospecting direction of that area should be focused on skarn deposit type and hydrothermal filling deposit copper polymetallic mineralization. As Yangwa area is in the contact zone between the north and surrounding rock of the rock mass, it has a good prospecting prospect.

关 键 词：安徽 月山矿田 总铺岩体 铜矿 物化探异常 

分 类 号：P588.1[天文地球—岩石学]