Whole-rock geochemistry, zircon U-Th-Pb, and zircon Hf-O isotopic data of Northeast Jiangxi ophiolite (NJO) plagiogranites

To investigate the genetic relationships among the diverse felsic rocks that are found in ophiolite complexes, we carried out a systematic study on whole-rock geochemistry, zircon U-Th-Pb, and zircon Hf-O isotopes of plagiogranites from the late Mesoproterozoic to early Neoproterozoic Northeast Jiangxi ophiolite (NJO) in the eastern segment of the Jiangnan Orogen in southern China.