Magnesium isotope constraints on contributions of recycled oceanic crust and lithospheric mantle to generation of intraplate basalts in a big mantle wedge

Data for the manuscript entitled Magnesium isotope constraints on contributions of recycled oceanic crust and lithospheric mantle to generation of intraplate basalts in a big mantle wedge. The dataset include major, trace and Sr-Nd isotopic data, and parameters and results for modellin