Data for: Early Paleozoic magmatism in northern Kontum Massif, Central Vietnam: insights into tectonic evolution of the eastern Indochina Block

These data include major and trace element compositions, zircon ages and Hf-isotope compositions of the early Paleozoic Chu Lai and Dai Loc granitic complexes in the Kontum Massif, central Vietnam. They are used to determine the formation ages, origins, source compositions and tectonic settings of these two granitc complexes, and in turn reveal the early Paleozoic tectonic evolution of the eastern Indochina Block, and relationship with other continents along the northern margin of the Gondwana.