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哈图金矿和萨尔托海金矿区位于新疆准噶尔盆地西部。区内沉积岩主要为晚古生代海相火山-沉积岩系,岩浆岩以海西晚期碱性石英二长岩、石英正长岩和正长花岗岩为主,区内构造总体为北东南西向的达尔布特复背斜和扎拉特复向斜,海西-印支末期断裂构造展布明显。研究区金矿化有剪切带石英脉型、破碎蚀变岩型、剪切带超基性岩型、细脉浸染型四种类型。综合分析,认为本区金矿化带的形成与石炭纪多期次海相火山喷发活动有密切的物质来源关系,中基岩火山岩为本区金源提供了丰富的物质基础,区内造山期后的碱性花岗岩类的巨大气水溶液和热力作用对以石炭系火山沉积岩含金源层的长期活化转移作用并通过哈图断裂带、安齐断裂带和达尔布特断裂带及其次级构造的有利部位,通过水岩反应卸载沉淀而形成4种主要金矿化类型,组成了本区特有多种类型组合成矿系列。根据总体成矿规律,圈定了3个找矿前景地段。
Hatu gold and Salto sea gold mining area is located in the western part of Xinjiang Junggar Basin. The sedimentary rocks in the area are mainly Late Paleozoic marine volcanic-sedimentary rock series. The magmatic rocks are mainly alkali quartz monzogranite, quartz syenite and orthoclase granite in the Hercynian period, and the Dalu Burt complex Anticlines and Zalat complex synclines, and the Hercynian-Indo-China faulted structures are obviously distributed. There are four types of gold mineralization in the study area: quartz vein type, shear altered rock type, shear zone ultrabasic rock type and veinlet dissemination type. According to the comprehensive analysis, the formation of gold mineralization zone in this area is closely related to the volcanic eruption of Carboniferous multi-stage marine volcanoes. The mid-base rock volcanic rocks provide rich material foundation for Jinyuan in this area, The giant gas-water solution and thermodynamic effects of the alkaline granitoids on the long-term activation and transposition of the gold-bearing source rocks of the Carboniferous volcanic sedimentary rocks have been studied by means of the Hatu fault zone, the Anqi fault zone and the Darbat fault zone and their secondary structures Beneficial site, unloading sedimentation through the water-rock reaction to form four main types of gold mineralization, forming a group of unique multi-type mineralization series. According to the overall law of mineralization, delineated 3 prospecting prospect lots.