1. School of Mines, Federal University of Ouro Preto, Ouro Preto 35400-000, Brazil
2. Modelling and Mineral Processing Research Lab (LaMPPMin), Federal University of Catalão, Catalão 75705-321, Brazil
3. Faculty of Mining, Petroleum & Geophysics Engineering, Shahrood University of Technology, Shahrood 3619995161, Iran
4. Department of Geoscience and Petroleum, Faculty of Engineering, Norwegian University of Science and Technology, 7031 Trondheim, Norway
5. Maelgwyn Mineral Services Ltd., Ty Maelgwyn, 1A Gower Road, Cathays, Cardiff CF24 4PA, UK