Data for: Petrogenesis and Metallogenic Implications of Volcanic Rocks from the Lawu basin, eastern Tibet: Insights into the Intracontinental Eocene-Oligocene Porphyry Copper Systems

zircon U-Pb ages, Hf-O isotopes and whole-rock geochemistry and Sr-Nd isotopes were determined to illuminate the association of the Lawu volcanic rocks with the porphyries in the Seli-Zongguo-Mamupu porphyry Cu prospect and the petrogenesis of the Lawu volcanic rocks, and then, the magmatic fO2 and H2O conditions estimated from amphibole compositions of the Lawu volcanic rocks are used to evaluate ore potential of the comagmatic porphyries in the Seli-Zongguo-Mamupu porphyry Cu prospect.