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东北亚北部地区是古欧亚大陆、古北美大陆、古亚洲洋及今太平洋相互叠加作用的地区,多期造山带和和火山深成岩带叠加,多期构造-变质-火山-沉积作用叠加,是地球上构造演化最复杂的地区之一。作者依托‘西伯利亚地台东缘重要矿床地质背景、成矿作用和找矿潜力研究’项目及‘中国大兴安岭成矿带与俄罗斯东后贝加尔成
The northern part of Northeast Asia is a region where the ancient Eurasia, the ancient North American continent, the Paleo-Asian Ocean and the present Pacific Ocean superimposed on each other. The multi-stage orogenic belt overlaps with the volcanic pluton belt and the multi-period tectono-metamorphic-volcanic-sedimentary superimposition is One of the most complicated areas of structural evolution on Earth. The author relies on the ’eastern Siberia platform geological significance of important deposits, mineralization and prospecting potential’ project and ’China Daxinganling metallogenic belt and the Russian East Begard into