采用中子活化分析方法，系统测定了阿西金矿床矿石及围岩的微量元素含量，讨论了热液流体作用下元素的地球化学行为及流体成矿的元素地球化学标志。认为金矿体赋存在成矿流体形成的地球化学界面附近。 By means of neutron activation analysis, the content of trace elements in the ore and surrounding rock of the Asi gold deposit has been systematically determined. The geochemical behavior of the element under hydrothermal fluid flow and the element geochemical markers of fluid mineralization have been discussed. It is believed that the gold ore body exists near the geochemical interface formed by ore-forming fluid.