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晚期岩浆和水热成矿作用一直是矿床学研究的重要课题。特别是对岩浆和水热两类作用之间的过渡成矿作用(上界是岩浆水相的出现,下界是岩浆的水饱和固相线)更是当前研究工作的前缘。富水挥发物相的演化和分离是其中心问题。从实验岩石学方面探索,从总结地区和矿床成矿时间演化角度归纳分析,都是积累资料深化认识的基本方法。太行山北段中生代岩浆活动频繁,成矿作用强烈,岩体和岩石种类、矿点和矿化类型都很多。这一地区成矿顺序和矿床形成阶段有明显的规律性,反映了深处岩浆挥发物相演化和分离的特点。文章在介绍有关岩浆活动和成矿作用地质情况的基础上,讨论了成矿时间演化的特点和原因。
Late magmatic and hydrothermal mineralization has been an important topic in the study of mineral deposits. In particular, the transitional mineralization between the magmatic and hydrothermal events (the upper bound is the magmatic water phase and the lower bound is the magmatic water saturation solid line) is the frontier of current research. The evolution and separation of water-rich volatile phases are central issues. From the experimental petrology exploration, summarizing the evolvement and analysis of the evolution of mineralization time in the area and deposit are the basic methods for accumulating data to deepen our understanding. The Mesozoic magmatic activity is frequent in the northern section of Taihang Mountains, with strong mineralization. There are many types of rock mass, rock, mineralization and mineralization. The ore-forming sequence and the deposit formation stage in this area have obvious regularity, reflecting the characteristics of the magma volatile phase evolution and separation in the deep area. Based on the introduction of the magmatic activity and geology of mineralization, the paper discusses the characteristics and causes of the evolution of metallogenic time.