[1]Northeastern University Shenyang 110819 China;
[2]The Second Geological Party Henan Bureau of Geo-exploration and Mineral Development Zhengzhou 450000 China;
[3]SPIC International Minerals Investment Co. Ltd. Beijing 100044 China;
Guinea; Gibbsite bauxite; Paleoclimate; Paleogeography; Parent rocks; Bauxite mineralization;