Global Geology     2020 23 (2):  71-77    ISSN: 1673-9736:  CN: 22-1371/P Preparation and characterization of CaO-MgO-SiO2 ceramics from silver mine tailings HE Qiang1,3, TANG Zhen2, JIANG Haiyang3, PENG Yijing1,2, ZHANG Peiping2 1. College of Earth Sciences, Jilin University, Changchun 130061, China; 2. College of Materials Science and Engineering, Jilin University, Changchun 130025, China; 3. The First Institute of Geology and Mineral Resources of Shandong Province, Ji'nan 250014, China Received 2019-09-18  Revised 2019-10-25  Online 2020-05-25 Reference   Corresponding author: ZHANG Peiping