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研究区域性成矿问题的经验表明,只有根据构造图才能对该问题获得比较有效的解决。关于前寒武纪地层和构造认识的进展,促使成矿方面的许多观点更加明确,并有助于揭示影响矿产的成矿怍用和分布的一些重要因素。作者在编制成矿图时利用了等人的一些科学概念。有关前寒武纪成矿方面的某些新资料是1984年在莫斯科召开的二十七届国际地质会议上提出的。作为编图方法的基础,采用
The experience of studying regional metallogenic problems shows that this problem can be solved more effectively only based on the structure diagram. Advances in understanding of Precambrian stratigraphy and tectonics have led to many more explicit perspectives on mineralization and have helped to reveal some of the important factors that affect the mineralization and distribution of minerals. The authors used some of the scientific concepts of others in compiling mineralized maps. Some of the new information on Precambrian mineralization was raised at the 1984 International Geological Conference held in Moscow in 1984. As a basis for coding method, adopted