line-level: 2" class=MsoNormal>Tectonic Evolution and Mineralization of
///In this paper, Fushun-Hunnan Regional stage of development and evolution of geological structures and geological event analysis to determine the evolution of the crust with a multi-cycle characteristics of quasi-Sino-Korean platform has experienced the formative stages of the crystalline basement (Archean-Early Proterozoic), platform stability and caprock development stage (Mesoproterozoic Era-Middle Triassic) and the continental margin activity belt development stage (Late Triassic-Cenozoic) tectonic evolution of three stages based on regional metallogenic geological conditions, isotopic age data. The research on the ore-forming age of mineralization is summarized and discussed to determine the area has three main ore-forming periods.