Concentration effect on inter-mineral equilibrium isotope fractionation: insights from Mg and Ca isotopic systems

Fang Huang1, Wenzhong Wang2, Chen Zhou1, Jinting Kang2 and Zhongqing Wu2, (1)University of Science and Technology of China, Hefei, China, (2)University of Science and Technology of China, School of Earth and Space Sciences, Hefei, China