Juan Alcalde¹, Yesenia Martínez², Martí David^1,3, Puy Ayarza², Mario Ruiz¹, Ignacio Marzán^1,3, Fernando Tornos⁴, Alireza Malehmir⁵, Alba Gil⁵, Stefan Buske⁶, Dirk Orlowsky⁷ and Ramon Carbonell⁸, (1)ICTJA-CSIC, Structure and Dynamics of the Earth, Barcelona, Spain, (2)University of Salamanca, Salamanca, Spain, (3)Lithica SCCL, Barcelona, Spain, (4)IGEO CSIC-UCM, Madrid, Spain, (5)Uppsala University, Uppsala, Sweden, (6)TU Bergakademie Freiberg, Freiberg, Germany, (7)DMT GmbH & Co KG, Essen, Germany, (8)ICTJA-CSIC, Barcelona, Spain