通化二密铜矿东南区553中段含金石英脉的地质特征及其意义  

Geological features and significance of gold-containing quartz veins in mid 553,southeast zone of Tonghua Ermi copper mine

作　　者：田莉玉[1] 马春生[2] 刘贵中[2] 臧兴运[2] 

机构地区：[1]吉林大学测试科学实验研究中心 [2]吉林省地质调查院

出　　处：《黄金》2012年第8期13-16,共4页Gold

摘　　要：二密铜矿东南区533中段含金石英脉严格受北西向断裂构造控制,并被近南北向23号铜矿脉穿切。结合区域成矿规律及矿区1/20万水系沉积物测量结果认为,本矿区具有金矿成矿的地质条件,并存在一个独立的以金为主的成矿阶段,矿区金矿的找矿前景较为理想。The gold-containing quartz vein in mid 553, southeast zone of Tonghua Ermi copper mine, is strictly controlled by a fracture structure trending NW and cut off the by the nearly south-north trending No. 23 copper vein. Based on the metallogenetic regularities and tile results of a 1 ： 200 000 stream sediment survey, a geological metallogenie setting is considered present in this region where there is an independent gold metallogenic stage existed. As a result, the region assumes bright prospects for gold exploration.

关 键 词：含金石英脉 地质特征 成矿地质条件 通化二密铜矿 

分 类 号：P618.51[天文地球—矿床学]