Institution: | 1. Division of Minerals and Metallurgical Engineering (MiMER), Luleå University of Technology, SE-97187 Luleå, Sweden;2. Department of Materials and Manufacturing, School of Engineering, Jönköping University, SE-55111 Jönköping, Sweden;3. Department of Chemical and Mining Engineering, University of Dar es Salaam, P.O. Box 35131, Dar es Salaam, Tanzania |