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文章讨论了华(山)-熊(耳山)地幔亚热柱范围内形成的小秦岭、崤山、熊耳山、鲁山等幔枝构造,以及幔枝构造的形成、演化及其与成矿的关系。总结出Au-Ag-Mo-多金属和Mo-W-Fe-Au-多金属等2个成矿系列。尽管研究区展布有石英脉型、构造蚀变岩型、斑岩型等不同类型的热液型矿床,但它们均受幔枝构造活动制约,进而较好地解释了豫西诸多不同类型矿床具有较大相似性的根本原因。
The paper discusses the structure of the mantle branches such as Xiaoqinling, Jieshan, Xiong’ershan and Lushan formed in the subtropical column of Huashan-Xiong (Ershan) mantle, and the formation and evolution of the mantle branch structure and its relationship with metallogenesis Relationship. Two metallogenic series, Au-Ag-Mo-polymetallic and Mo-W-Fe-Au-polymetallic, are summarized. Although there are quartz vein types, alteration rock types and porphyry types in hydrothermal deposits distributed in the study area, they are all controlled by mantle tectonic activities, which can well explain the different types of deposits in western Henan The root cause of greater similarity.