新疆西天山敦德、松湖铁矿成矿条件及地球化学特征对比研究
发布时间：2019-05-13 22:22
【摘要】：敦德和松湖铁矿是阿吾拉勒成矿带上典型的矿床,目前资料和研究表明其形成与火山活动关系密切。目前已经在阿吾拉勒成矿带发现了敦德、松湖、备战和式可布台等许多大中型铁矿。但关于各矿床的研究成果相对薄弱,关于阿吾拉勒成矿带上两矿床的对比研究相对较少,远距离的对两矿床进行对比研究就更少了。敦德铁矿位于阿吾拉勒成矿带的东段,而松湖铁矿位于阿吾拉勒成矿带的西段,因此进行两矿对比不仅对两矿本身有意义,而且对深入认识阿吾拉勒成矿带具有深远意义。本论文基于前人的研究成果,结合野外地质调查及各矿床的成矿条件,矿床基本特征等方面进行综合研究,从宏观角度对敦德、松湖铁矿进行对比分析。对两矿床进行了详细的地质调研工作,并且在两矿矿区进行了样品采集工作,对其进行主微量及同位素测年等方面的研究,从微观角度进行对比分析。结合野外地质资料、样品测试数据以及前人研究成果,应用现代地质学理论,深入分析研究两矿的成矿地质条件及地球化学方面的内容,从中寻找两矿床的相同点和不同点。结合两矿床的研究资料,本论文从敦德、松湖铁矿矿床基本特征、成矿条件、地球化学三方面进行了详细的对比研究。从不同角度建立了对比关系,并针对不同角度总结出两矿的相同点和不同点,由此总结出多条关于两矿的异同点,为深入研究两矿床提供有力方法。从而达到更加深入的了解两矿床和阿吾拉勒成矿带的目的,并为两矿周边找矿和阿吾拉勒成矿带上的找矿工作提供理论支持。
[Abstract]:Dunde and Songhu Iron Mine is a typical deposit in the Awurale metallogenic belt. At present, the data and research show that its formation is closely related to volcanic activity. At present, many large and medium-sized iron ore deposits, such as Dunde, Songhu, Preparedness and Placement, have been found in the Awulal metallogenic belt. However, the research results of each deposit are relatively weak, and the comparative study of the two deposits in the Awurale metallogenic belt is relatively few, and the comparative study of the two deposits over a long distance is even less. Dunde Iron Mine is located in the eastern section of the Awulal metallogenic belt, while Songhu Iron Mine is located in the western section of the Awulal metallogenic belt. Therefore, the comparison between the two mines is not only meaningful for the two mines themselves, but also has far-reaching significance for the further understanding of the Awulale metallogenic belt. Based on the previous research results, combined with the field geological survey, the metallogenic conditions of each deposit and the basic characteristics of the deposit, this paper makes a comparative analysis of Dunde and Songhu Iron Mine from a macro point of view. The geological investigation of the two deposits has been carried out in detail, and the sample collection has been carried out in the mining areas of the two mines. The main trace and isotopic dating of the two deposits have been studied, and the comparative analysis has been carried out from the microscopic point of view. Based on the field geological data, sample test data and previous research results, the metallogenic geological conditions and geochemistry of the two mines are deeply analyzed and studied by using modern geological theory, and the similarities and differences between the two deposits are found out. Based on the research data of the two deposits, this paper makes a detailed comparative study from three aspects: the basic characteristics, metallogenic conditions and geochemistry of Dunde and Songhu iron ore deposits. The contrast relationship is established from different angles, and the similarities and differences between the two mines are summarized from different angles, and many similarities and differences between the two mines are summarized, which provides a powerful method for the further study of the two deposits. In order to achieve a more in-depth understanding of the two deposits and the Awurale metallogenic belt, and to provide theoretical support for the prospecting around the two mines and the prospecting work on the Awurale metallogenic belt.
【学位授予单位】：新疆大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：P618.31
本文编号：2476227
[Abstract]:Dunde and Songhu Iron Mine is a typical deposit in the Awurale metallogenic belt. At present, the data and research show that its formation is closely related to volcanic activity. At present, many large and medium-sized iron ore deposits, such as Dunde, Songhu, Preparedness and Placement, have been found in the Awulal metallogenic belt. However, the research results of each deposit are relatively weak, and the comparative study of the two deposits in the Awurale metallogenic belt is relatively few, and the comparative study of the two deposits over a long distance is even less. Dunde Iron Mine is located in the eastern section of the Awulal metallogenic belt, while Songhu Iron Mine is located in the western section of the Awulal metallogenic belt. Therefore, the comparison between the two mines is not only meaningful for the two mines themselves, but also has far-reaching significance for the further understanding of the Awulale metallogenic belt. Based on the previous research results, combined with the field geological survey, the metallogenic conditions of each deposit and the basic characteristics of the deposit, this paper makes a comparative analysis of Dunde and Songhu Iron Mine from a macro point of view. The geological investigation of the two deposits has been carried out in detail, and the sample collection has been carried out in the mining areas of the two mines. The main trace and isotopic dating of the two deposits have been studied, and the comparative analysis has been carried out from the microscopic point of view. Based on the field geological data, sample test data and previous research results, the metallogenic geological conditions and geochemistry of the two mines are deeply analyzed and studied by using modern geological theory, and the similarities and differences between the two deposits are found out. Based on the research data of the two deposits, this paper makes a detailed comparative study from three aspects: the basic characteristics, metallogenic conditions and geochemistry of Dunde and Songhu iron ore deposits. The contrast relationship is established from different angles, and the similarities and differences between the two mines are summarized from different angles, and many similarities and differences between the two mines are summarized, which provides a powerful method for the further study of the two deposits. In order to achieve a more in-depth understanding of the two deposits and the Awurale metallogenic belt, and to provide theoretical support for the prospecting around the two mines and the prospecting work on the Awurale metallogenic belt.
【学位授予单位】：新疆大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：P618.31
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