关于新疆大青山金矿构造控矿特征的探讨

Discussion on structural control characteristics of Mount Daqing gold deposit in Xinjiang

大青山金矿是新疆若羌县一重要的金矿床,位于塔里木板块东北缘,白山古生代裂谷系南亚带西段。为新疆若羌县罗布泊东北部地区,哈密西南300km处。该矿为石英脉型金矿床,石炭系炭质岩系是其主要产出部位。该区具有非常突出的构造特征,尤其发育断裂以及褶皱构造。现如今在区内发现很多金矿床(点),如八一泉金矿以及222金矿和骆驼峰金矿等。这些都提示区内找矿潜力的优越性。文中对大青山金矿构造控矿特征进行探讨,旨在对区内找矿工作提供参考。

The Mount Daqing gold deposit is an important gold deposit in Ruoqiang County,Xinjiang.It is located in the northeastern margin of Tarim plate,and the Paleozoic rifting system in the Baishan area is in the western part of the South Asia belt.It is northeast of Xinjiang Ruoqiang County Lop Nor,300km of southwest of Hami.The deposit is a quartz vein type gold deposit.Carboniferous carbonaceous rock series is the main production area.The area has very prominent structural features,especially faults and folds.Nowadays,many gold deposits have been found in the area,such as Bayi Quan gold deposit,222 gold deposit and camel peak gold deposit.All these suggest the superiority of the prospecting potential in the area.The structural control characteristics of the Mount Daqing gold deposit are discussed in this paper,so as to provide reference for the prospecting work in the area.