论文部分内容阅读
近25年来,研究与金属矿床学说有关的理论问题的兴趣大大增长了,这与地质科学总的发展是相关联的.在一般的地质概念上,如果不涉及某些细节的话,那么可以说,在这段时间里,由于探索地壳深部和上部地幔积累了大量地球物理、地球化学资料,理论基础有了很大进展.尽管目前掌握的材料还远不够完备,而且许多问题还有争论,但它仍不失为基本地质概念和一般构造-岩浆学说进一步发展的基础.许多区域的地球物理资料揭示了地壳的构造特征,例如:地壳的块段构造;在这些块段中由于物理性质不同而划分出各种带
The interest in studying the theoretical issues associated with the theory of metallogenic deposits has grown substantially in the past 25 years, which is associated with the general development of geosciences and, in the general geological conception, it can be said that if no specific details are involved, During this period, great advances have been made in the theoretical basis of exploring a large amount of geophysical and geochemical data accumulated in the deep and upper mantle of the crust. Although the material currently under its possession is far from complete and many issues are still debated, The basic geologic concepts and general tectonics - the basis for the further development of the magma doctrine - remain geophysical data in many areas revealing the tectonic features of the crust, such as the crustal crustal tectonics in which the physical properties separate from each other Seed belt