宁夏杨岭铅锌矿成矿地质特征及矿床成因研究

Research on Metallogenic Geological Characteristics and Genesis of Ore Depositson in the Yangling Pb-Zn Deposit, Ningxia

在全面收集前人工作资料的基础上,利用矿床学、矿床地球化学等理论,通过野外观察、室内研究与实验分析测试相结合的方法,系统研究了宁夏杨岭铅锌矿矿床的成矿地质特征,分析了控矿因素及矿床成因。结果表明,该矿床成矿物质为河流搬运的陆源及深源物质,成矿期为构造热液成矿。

Based on the analysis of previous data,the metallogenic geological characteristics of the deposit are systematically studied,the ore controlling factors and the genesis of the deposit are analyzed by using mineral economic geology,geochemistry of ore deposit theory and combining field observation with indoor experimental analysis.It is concluded that the ore-forming materials are continental and deep-seated materials transported by rivers,and the metallogenic period is tectonic hydrothermal mineralization.