Short visit of Prof. Igor Duriška was very successful. His first coming to Faculty of Mining and Geology was divided into several activities. Prof. Duriška gave a short course entitled “The need for raw materials in the European Union (EU reliance on import, EU critical raw materials, future outlook) and critical raw material deposits – Slovakia as an example”. He also had fruitful consultations with students from the Department of Economic Geology and meetings with many colleagues who were interested in the future cooperation.