本文介绍了苏联主要产金区东乌拉尔优地槽从造山作用早期到造山作用期后3种不同的花岗岩类组合中金的分布特征,讨论了某些产矿(金)花岗岩类金的含量增高原因以及花岗岩类中磁铁矿、黑云母、黄铁矿、榍石和白云母等矿物中金含量,并认为可能有金的专属性岩浆的存在和探讨了金矿生成的原因。 This paper presents the distribution characteristics of gold in three different granitoids assemblages from the early period of orogenic orogeny to the eastern Urals basin in the major gold-producing area of ​​the Soviet Union. It is discussed that the content of gold in some ore-producing gold granites is increased The reason and the gold content in the minerals such as magnetite, biotite, pyrite, limonite and muscovite in the granites, and it is considered that there is the possibility of gold-specific magma existence and the reasons for the formation of gold ore.