绪言变形岩石中元素的分布状态受构造控制的现象,是大家所熟知的。确实,许多矿床的开发,首先涉及到构造地质学家的工作,因为人们感兴趣的微量元素一般是依照构造配置而集聚起来的。主元素的分布亦常受构 Introduction It is well-known that the distribution of elements in deformed rocks is controlled by tectonics. Indeed, the development of many deposits involves, first and foremost, the work of tectonic geologists, since trace elements of interest are generally concentrated in accordance with tectonic configurations. The distribution of the main elements are also often subject to structure