深部金品位变化规律与构造间关系是隐伏矿体定位预测的难点。采用高温高压模拟实验对硫化物、硅和金分别进行迁移、富集层次性研究， 表明矿体与矿体、矿床与矿床垂向间距约是水平间距的１２ ～１５ 倍， 金品位在不同层次间呈贫富交替变化。该认识在激电法基础上进行成矿定位预测已初见成效。此外， 从构造增热、构造变异、构造流体、构造降压和构造耦合５ 个方面对成矿元素迁移、富集层次性的构造机制进行探讨， 指出构造机制与矿质来源存在密切关系， 它有助于动力成岩成矿理论的进一步深化 The relationship between the variation of deep gold grade and the tectonic setting is a difficult point to predict the location of the hidden ore body. Using high-temperature and high-pressure simulation experiments, the migration and accumulation of sulfide, silicon and gold were studied respectively. It shows that the vertical spacing between ore body and ore body, ore deposit and deposit is about 1 ~ 2 ~ 15 times of the horizontal distance, Grade at different levels showed an alternation between the rich and the poor. The recognition of the ore-forming localization based on the method of electrocatalysis has achieved initial success. In addition, the mechanisms of migration and enrichment of metallogenic elements are discussed from the aspects of tectonic enhancement, structural variation, tectonic fluid, structural pressure-relief and tectonic coupling. It is pointed out that there is a close relationship between tectonic mechanism and mineral source, Help to further deepen the dynamic diagenesis and mineralization theory