New Discovery of ∼1866 Ma High‐temperature Mylonite in the Helanshan Complex: Marking a Late‐stage Ductile Shearing in the Khondalite Belt, North China Craton. (28th August 2021) - QIAO, Hengzhong; YIN, Changqing; ZHANG, Jian; QIAN, Jiahui; WU, Shangjing