Institute of Geology;
Chinese Academy of Geological Sciences;
Beijing 100037;
China;
Research School of Earth Sciences;
Australian National University;
Australia;
Anhui Geological Survey;
Hefei 230011;
Anhui;
China;
Bixiling; dark eclogite; garnet-bearing gneissic granitic rock; Neoproterozoic Jinningian; SHRIMP dating;