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引言随着作为世界黄金主要来源的太古宙金矿目前勘查和开采的迅猛发展,提供了更多与其物理和化学特征有关的文献,并引起了种种后生模式和同生模式的争论。金矿定位的区域范围和矿山范围的控制已进行了正常讨论,但还很少研究绿岩带、克拉通或地盾范围内,涉及全球性金矿化作用的太古宙绿岩带或矿化控制的根本原因。尽管如此,两个太古宙金矿床的明显特点已深信无疑,这就是:①实际上限于绿岩带内;②呈不均匀
INTRODUCTION With the rapid development of the current exploration and production of the Archean gold deposit, which is the main source of gold in the world, more literature has been provided on its physical and chemical characteristics and has aroused controversy over various epigenetic and symbiotic modes. There has been a normal discussion of the control of the gold mine location area and the mine area, but very few studies have been conducted on the geochemical greenstone belt or mineralization in the greenstone belt, craton or shield within the scope of the global gold mineralization The root cause of control. Nevertheless, the obvious characteristics of the two Archean gold deposits have been convinced that this is: ① actually confined within the greenstone belt; ② non-uniform