论文部分内容阅读
新疆也列莫顿盆地是吐拉苏—也里莫顿火山岩带中重要的组成部分,在也列莫顿西部发育有成矿条件较好的构造是吐拉苏盆地,这两个盆地共同组成了吐拉苏—也里莫顿火山岩带,这条火山岩带在我国的矿产资源开发中具有重要的地位。大地构造位置处于哈萨克斯坦板块(Ⅰ级)伊犁—中天山陆壳板块(Ⅱ级)北东缘博罗科努早古生代岛弧带(Ⅲ级)与上叠晚古生代火山岩区结合部位。区内地层主要由下石炭统大哈拉军山组、阿恰勒河组的一套中酸性火山岩和碎屑岩建造组成。下石炭统大哈
Xinjiang is also a member of the Morton Basin. It is an important part of the Tulusu-Yeolmoudang volcanic belt, and a well-developed tectonism is also found in the Tuolasu Basin, Tuola Su - also Rimodong volcanic belt, this volcanic rock belt in our country mineral resources development has an important position. The tectonic position is located at the junction of the Early Paleozoic arc belt (Ⅲ grade) of the BoluoKunNu on the northeast margin of the Ili - Zhong Tianshan continental shelf (Grade Ⅰ) with the Upper Paleozoic volcanic rocks in the Kazakhstan Plate (Grade Ⅰ). The strata in the area are mainly composed of the Lower Carboniferous Dahalajunshan Formation and the Achale River Formation with medium-acidic volcanic rocks and clastic rocks. Lower Carboniferous Daha