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盛产金的华北地台周边地体中地层和花岗岩金的背景含量资料表明:它们并不是形成大型和超大型金矿床和矿带的成矿物质的唯一来源。大量金矿床中矿石铅的同位素资料表明:金的来源是多途径的,即来源于上部地壳、下部地壳、上地慢,特别是与板块构造运动紧密相联的俯冲板块、地体和板块。这些大型和超大型金矿床和矿带主要分布于具有多时期花岗岩,特别是中生代花岗岩发育的华北地台周边地体中,是说明它们与矿石圈和上地慢运动相联系的板块和地体构造密切相关,因此,决定金成矿物质的多来源性。
Background data on the gold content of the strata and granitic gold in the gold-rich North China platform show that they are not the only source of metallogenic material that forms large and very large gold deposits and ore belts. The isotopic data of ore lead in a large number of gold deposits show that the source of gold is multi-channel, that is, subducted plate, body and plate derived from the upper crust and the lower crust, slowly up, especially closely associated with tectonic movement. These large and super-large gold deposits and ore belts are mainly distributed in the periphery of North China Platform with multi-stage granites, especially Mesozoic granite, indicating that they are connected with the ore circle and the upper slow movement of the plate and ground The structure is closely related, therefore, determines the multi-source of gold mineralization.