METGROW+ invited students from Classical High School of Tampere to learn about raw materials

50 students from Classical High School of Tampere visited VTT Technical Research Centre of Finland to learn about the importance of raw materials and their production methods on 21st February 2019. The groups visited research laboratories in order to experience how the research in the raw materials sector is done. The tour included presentations about bioleaching low-grade ores to metal concentrates, value generation of the metals from the mine to the smelter and further to pure element, as well as different chemical measurements in practice.