The role of melt‐rock interaction in the formation of Quaternary high‐MgO potassic basalt from the Greater Khingan Range, northeast China

Melt‐rock interaction between ascending melt and peridotite results in mantle metasomatism and also leads to compositional modification of the primary melt. While this process is known to occur, it is less well understood how the reactions and the composition of the resulting magma temporally evolve. Here whole‐rock major and trace element, Sr‐Nd‐Pb‐Hf isotopes, and olivine major element composition of Quaternary Nuominhe basalts in the Greater...