【摘要】 天山沉积建造多样，地质构造复杂，岩浆活动频繁，成矿地质条件优越，是中国有色金属、贵金属的重要成矿带。在收集和研究中天山那拉提-巴伦台-星星峡成矿带地质、矿产成果资料基础上，系统总结了区域地质特征、成矿类型、时空分布规律，认为石炭纪、中元古代、二叠纪为中天山主要成矿期，以岩浆热液型、矽卡岩型、受变质型3种矿床类型为主要矿床类型；其中以卡瓦布拉克-星星峡Ⅳ级矿带成矿强度最高。厘定出矿床系列组6个、矿床成矿系列33个，认为那拉提-巴伦台-星星峡古生代构造旋回所发育的成矿系列是最重要成矿系列，表现出以岩浆成矿作用为主，沉积作用为辅的成矿特征。指出中天山存在：前寒武纪成矿演化阶段、早古生代(加里东期)成矿演化阶段、晚古生代(华力西期)成矿演化阶段、中生代成矿演化阶段、新生代成矿演化阶段5个构造-成矿的演化阶段；从成矿演化的时空序列，构建了中天山成矿带时空演化区域成矿模式，为区域铁、铅锌、钨等重要矿产勘查提供借鉴。更多还原

【Abstract】 Tianshan is an important metallogenic belt for nonferrous metals and precious metals in China with diverse sedimentary formations, complex geological structures, frequent magmatic activities and superior metallogenic geological conditions. On the basis of collecting and studying the geological and mineral achievement data of Nalati Baluntai Xingxingxia metallogenic belt in Middle Tianshan, this paper systematically summarizes the regional geological characteristics, metallogenic types and temporal and spatial distribution law. It is considered that the Carboniferous, Mesoproterozoic and Permian are the main metallogenic periods in Middle Tianshan, and the three deposit types of magmatic hydrothermal type, skarn type and metamorphic type are the main deposit types; The mineralization intensity of kawabulake Xingxingxia grade IV ore belt is the highest; It is considered that the metallogenic series developed by the Paleozoic tectonic cycle of Nalati Baluntai Xingxingxia is the most important metallogenic series, showing the metallogenic characteristics dominated by magmatic mineralization and supplemented by sedimentation.It is pointed out that there are five tectonic metallogenic evolution stages in the Middle Tianshan: Precambrian metallogenic evolution stage, early Paleozoic(Caledonian) metallogenic evolution stage, Late Paleozoic(Variscan) metallogenic evolution stage, Mesozoic metallogenic evolution stage and Cenozoic metallogenic evolution stage; From the temporal and spatial sequence of metallogenic evolution, the regional metallogenic model of temporal and spatial evolution of the Middle Tianshan metallogenic belt is constructed, which provides a reference for the exploration of important minerals such as regional iron, lead-zinc and tungsten.更多还原