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亚洲东缘火山带的演化问题有着相当大的价值,因为它关系到对地球上最大一个全球构造(太平洋活动带)形成规律的认识。在漫长的地史时期内(从晚元古代到现在),这一火山带的高度地质活动性,岩浆类型及其产出的构造条件的多样性,决定了这一构造具有特大的矿产蕴藏量。而且到目前为止,陆壳的破坏作用和洋壳的成陆作用(大陆的形成),仍然在此带内继续进行着。火山带、它们的岩浆成分和成矿特征,都是区域内这些或那些构造再造阶段的可靠标志,从而最终有可能在全球最活动的地区内建立起一个比较可信的地壳形成模式。
The evolution of the volcanic belt in the eastern margin of Asia is of considerable value as it relates to the understanding of the laws governing the formation of one of the largest global structures on Earth (Pacific activity belt). During the long period of geodesy (from the Late Proterozoic to the present), the highly geological activity of this volcanic belt, the diversity of magmatism and the tectonic setting of its output have determined that this structure has extremely large mineral reserves . And so far, the destructive effects of the continental crust and the continental formation (the formation of the continent) of the oceanic crust continue within this zone. Volcanic belts, their magmatic composition and mineralization are all reliable markers of these or those structural rebuilding stages in the region, which eventually makes it possible to establish a credible crust formation pattern in the most active areas of the world.