透岩浆流体成矿作用理论简介*

近十年来中国学者在内生金属成矿理论研究方面取得了一系列重要进展，可以用透岩浆流体作用将这些研究进展整合在一起，称为透岩浆流体成矿理论。与传统的岩浆热液成矿理论不同，岩浆与含矿流体被看作是两个完全不同的地质体系，它们的耦合有利于成矿物质的迁移，解耦导致成矿作用。该理论更注重成矿预测的宏观标志，有助于矿产资源的快速预测。本文的目的是以与高位火成岩相关的成矿作用为例，简要介绍透岩浆流体成矿作用理论模型。

Introduction to the Metallogenic Theory by Transmagmatic Fluids

Last decade, the Chinese scientists have achieved a series of important progresses in researching of mineralization of the endogenic metal deposits. These progresses can be integrated into a mineralization theory which is called as “metallogenic theory by transmagmatic fluids”. Differing with the traditional magmatic hydrothermal metallogeny, the magma and the ore bearing fluid were regarded as two independent geological systems. Their coupling improves the transport process of the ore forming materials, and their decoupling triggers the mineralization processes. This theory emphasizes the gross features for mineralgenic prognosis and hence improves the efficiency of prospecting mineral resources. The author aimed at simply introducing the theoretical model in terms of mineralization related to the high level igneous rocks.