Whole-rock element and isotope geochemistry and mineral composition data of the Triassic Qinzhou Bay Granitic complex from South China

In order to better understand the connection of volcanic-plutonic rocks, we carried out a comprehensive study for the well-exposed, Triassic Qinzhou Bay Granitic complex from South China. This dataset presents a compilation of the whole-rock major and minor element geochemistry and orthopyroxene and plagioclase major element geochemistry composition of the exposed granites, granitic porphyries and volcanic rocks.