Experimental Constraints on Intensive Crystallization Parameters and Fractionation in A‐Type Granites: A Case Study on the Qitianling Pluton, South China

Phase equilibrium experiments are essential for robustly and accurately constraining the intensive parameters of magma systems and their fractionation history, which is particularly true for A‐type granites crystallized from H 2 O‐rich melts and at reducing conditions. Here, we constrain the crystallization conditions of the ferroan (A‐type), Sn‐mineralized Qitianling granite of South China, which formed during a major event of crustal formation...