湖北省大冶市美人尖矿区金矿成矿条件分析及找矿规律浅析  

Analysis of gold mineralization conditions and prospecting rules in Widow's peak mining area,Daye City,Hubei Province

作　　者：陈文 孙海明 黄婉 阮业东 孙孝峰 金华 CHEN Wen;SUN Hai-ming;HUANG Wan;RUAN Ye-dong;SUN Xiao-feng;JIN Hua(First Geological Brigade of Hubei Provincial Geological Bureau,Daye 435100,Hubei)

机构地区：[1]湖北省地质局第一地质大队,湖北大冶435100

出　　处：《世界有色金属》2023年第10期69-71,共3页World Nonferrous Metals

基　　金：找矿突破创新中心/湖北省地质局第一地质大队院士专家工作站/资源与生态环境地质湖北省重点实验室。

摘　　要：美人尖矿区位于长江中下游成矿带中段,属于鄂东南矿集区腹地,该地区内共发现和圈定金矿体14个,低品位金矿体5个。根据其矿化类型、空间展布方向及分布位置,划分为美人尖金矿床和徐家山金矿点。矿化类型为微细粒浸染型和构造蚀变岩型,该区金矿成矿因素主要受地层、构造、侵入岩三重因素控矿,具有较好的找矿潜力。The Meirenjian mining area is located in the middle section of the metallogenic belt in the middle and lower reaches of the Yangtze River,belonging to the hinterland of the ore concentration area in southeastern Hubei.There are 14 gold ore bodies and 5 low-grade gold ore bodies in the area.According to its mineralization type,spatial distribution direction and distribution position,it can be divided into Meirenjian gold deposit and Xujiashan gold deposit.The mineralization types are fine-grained disseminated type and structural altered rock type.The gold mineralization factors in this area are mainly controlled by strata,structure and intrusive rock,which have good prospecting potential.

关 键 词：美人尖 金矿 成矿条件 找矿规律 

分 类 号：P618.51[天文地球—矿床学]