根据大量国内外研究资料，讨论了脉状金矿床金伴生元素的垂向地球化学分带、影响分带的因素、使用地球化学方法进行深部矿体预测的前提，及成矿理论研究和矿床成因模型在矿床深部预测过程中的作用。并指出，以成矿理论和矿床成因模型为指导，能有效扩大已建立的地区性地球化学垂向分带模型的使用范围，提高脉状金矿的深部预测水平 According to a large number of domestic and foreign research data, the vertical geochemical zoning of gold associated elements in vein-like gold deposits, the factors influencing zoning, the preconditions of using geochemical methods for deep orebody prediction and the research on metallogenic theory and genesis The Role of Model in Prediction of Deep Mineral Deposits. It is pointed out that the use of metallogenetic theory and genesis model can effectively expand the range of established regional geochemical vertical zoning model and improve the deep prediction of vein gold deposits