Neus Otero, researcher at our Group MAiMA, participated this summer in the 2nd IAGC Conference, a joint conference of the Water-rock Interaction (WRI-17) and Applied Isotope Geochemistry (AIG-14) working groups of the International Association of Geochemistry (IAGC). The Conference, chaired by Noriyoshi Tsuchiya, took place in Sendai, Japan, from August 18th to 23rd, 2023.