Study on the Geochemical Characteristics of Hydrocarbon Gas in Jiaojia Gold Deposit in Jiaodong

通过对焦家金矿床烃类气体地球化学特征的研究，分析烃类组分与微量元素之间的关系，从而总结其地球化学特征。根据焦家金矿床不同地质体之间的烃类组分的微观特征及配分规律，反映成矿过程中各类地质体之间的微观演化规律的差异性，体现出焦家金矿床成矿过程中烃类组分参与成矿的含量比较高，反映了焦家金矿有较大的成矿潜力，为今后找矿勘查提供地球化学依据。Through the study of the geochemical characteristics of hydrocarbon gases in Jiaojia gold deposit, the relationship between hydrocarbon components and trace elements was analyzed, so as to summarize its geochemical characteristics. According to the microscopic characteristics and distribution rules of hydrocarbon components between different geological bodies in Jiaojia gold deposit, it reflects the difference in microscopic evolution laws between various geological bodies in the metallogenic process, and reflects that the content of hydrocarbon components involved in mineralization in the metallogenic process of Jiaojia gold deposit is relatively high, which reflects that Jiaojia gold deposit has great metallogenic potential and provides a geochemical basis for future prospecting and exploration.