ArcelorMittal Maizières Research collaborated with Steinert to assess the feasibility of using sensor based sorting and dry magnetic separation to beneficiate a Bosnian goethitic iron ore contaminated with barite. The goal was to reduce sulfur content – primarily from barite – to mitigate SOx emissions during sinter production for steelmaking. An 1891 kg run-of-mine (ROM) sample was screened into size fractions: 40–100 mm, 20–40 mm, and 8–20 mm for sensor-based sorting, and