From 5 to 9 June 2019 the second meeting of the Research Project funded under the Agreement on Scientific Cooperation between CNR and the University of Malta (UoM) – Biennial Programme 2018/2019 was held in Msida (Malta). This meeting involved Loredana Antronico and Roberto Coscarelli both of CNR-IRPI and Prof. Anton Micaleff and Dr. Sebastiano D’Amico of the Institute of Earth Systems and the Department of Geosciences of the University of Malta, respectively.