U–Pb ages, geochemistry, C–O–Nd–Sr–Hf isotopes and petrogenesis of the Catalão II carbonatitic complex (Alto Paranaíba Igneous Province, Brazil): implications for regional-scale heterogeneities in the Brazilian carbonatite associations - Guarino, Vincenza; Wu, Fu-Yuan; Melluso, Leone; Gomes, Celso B.; Tassinari, Colombo Celso Gaeta; Ruberti, Excelso; Brilli, Mauro (International Journal of Earth Sciences, 2017)