By the time of Yanshanian structural hydrothermal superimposed caused the ore-forming chemical element of the pyritization sources activated, it results from the elements had been moving and expected turning into minerals in the beneficial structural posi
By the time of Yanshanian structural hydrothermal superimposed caused the ore-forming chemical element of the pyritization sources activated, it results from the elements had been moving and expected turning into minerals in the beneficial structural posi
经燕山期构造热液的叠加，驱使矿源层中的成矿元素活化、迁移，在有利的构造部位富集成矿。