新疆红十井金矿地质特征及找矿分析

Geological features and Prospecting Analysis of the Hong 10 gold mine in Xinjiang

红十井金矿大地构造位于塔里木陆壳板块由断裂控制的北山裂谷活动带。该区分布非常多的金矿床点,找矿潜力巨大。矿区内主要分布有两大类金矿,即蚀变岩、大青山式石英脉复合型和构造破碎蚀变岩型金矿床。该矿处于断裂活动多发且强烈的红十井断裂带上,其成矿的范围与规模受到由断裂派生的次级构造形成的构造断裂蚀变带的控制,成矿条件优越。文中在对红十井金矿地质特征进行分析的基础上,探讨该矿床成因,并总结其找矿标志,为今后区内找矿提供参考。

The tectonics of the red well gold deposit is located in the Beishan rift active belt controlled by faults in the Tarim continental crust plate.There are many gold deposits in this area,which have great potential for prospecting.There are two main types of gold deposits in the mining area,namely altered rock,Mount Daqing type quartz vein complex and structural fracture altered rock type gold deposit.The ore-forming range and scale of the ore is controlled by the tectonic fracture zone formed by the secondary structure derived from fracture,and the metallogenic condition is superior.On the basis of the analysis of the geological features of the Red 10 well,the genesis of the deposit is discussed and its prospecting marks are summarized,which will provide reference for the future prospecting in the area.