Archean-Mesoproterozoic Crustal Evolution and Crust-Mantle Geodynamics of Western Liaoning-Northeastern Hebei Provinces, North China Craton

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The research focuses on the geological and petrological analysis of Precambrian lithologies in the Western Liaoning-Northeastern Hebei Provinces, revealing significant findings about late Neoarchean and late Paleoproterozoic rocks. It includes the study of metavolcanic rocks, granitoid gneisses, alkaline plutons, and newly identified mafic dykes. The investigation into magma sources and the evolution of the lithospheric mantle offers crucial insights into crustal development and geodynamic processes in the North China Craton during the Precambrian era.