探讨新疆巴里坤小瑞江铜矿地质特征及矿床成因

Discussion on geological characteristics and ore genesis in Xinjiang copper mine small mizue

小瑞江铜矿位于著名的卡拉麦里-莫钦乌拉大断裂约20km处,是库兰卡孜成矿带(Au、Cu、Hg)一重要的铜矿床,西伯利亚板块库兰卡孜干晚古生代岛孤是该矿主要的分布所在。该矿主要产在下泥盆统细碧岩中,这一发现给该区找矿工作提供新的认识,提供了新的类型与线索,对找矿工作的突破具有非常重要的意义。小瑞江铜矿特征属于海相火山岩型铜矿床,地表铜矿化达到一定规模,而其层位与岩性对该矿形成了明显控制,找矿潜力优越。因此,笔者结合多年的工作时间,对该矿地质特征及矿床成因开展研究,以期为该区同类型矿床的找矿工作,提供有一参考。

Small mizue copper deposit is located in the famous Cara Mai Li - Qin Mo UL fault is about 20 km, is Alex Kazi metallogenic belt (Au, Cu, Hg) is one of the most important copper deposit, Siberia plate koolan Kazi stem of Late Paleozoic island arc is the main location of ore distribution. The ore is mainly produced in the Lower Devonian bibite. This discovery provides a new understanding for the prospecting work in the area, provides new types and clues, and is of great significance for the breakthrough in prospecting. Small Rui copper features belong to marine volcano rock type copper deposit, the surface of copper reached a certain scale, but the horizon and lithology of the mine has obvious control, prospecting potential advantages. Therefore, combined with years of working time, the author studies the geological characteristics and genesis of the deposit, in order to provide a reference for the prospecting work of the same type of ore deposits in this area.