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前言关于热液矿化带状分布的成因问题在我国的文献中经过了长期的讨论,目前得出了比较一致的结论,即内生分带是由于不同组成的含矿溶液从岩浆源有顺序的、断续的分泌以及不同成分的矿物组合,在正在发育的构造裂隙体系中相应地有顺序地沉淀结果造成的。同时热液在形成和循环时的地质条件和物理化学条件也具有很重要的意义,E.A.拉德凯维奇特别强调物理化学因素的重要性,认为这个因素在颇大程度上确定了矿化分带的多样性。在 A.E.费尔斯曼之后,她特别强调指出:温度因素对矿床相对于侵入体的分布来说,是主要因素之一。而所有其他因素(构
Preface The cause of formation of banded distribution of hydrothermal mineralization has been discussed for a long time in the literature of our country. At present, it is concluded that the endogenous zoning is due to the sequence of ore-forming solution with different composition from magma source , Intermittent secretion, and mineral assemblages of different compositions result from the corresponding sequential precipitation in the developing tectonic fracture system. At the same time, hydrothermal formation and circulation of geological conditions and physico-chemical conditions are also of great significance, EA Radkevic special emphasis on the importance of physical and chemical factors, that this factor is to a large extent determine the mineralization Diversity of bands. After A.E. Felsman, she highlighted in particular: The temperature factor is one of the main factors for the distribution of the deposit relative to the intrusion. All other factors (structure