Age and tectonic significance of the Ritápolis batholith, mineiro belt (southern São Francisco Craton): U-Pb LA-ICP-MS, Nd isotopes and geochemical evidence - Teixeira, Wilson; Avila, Ciro Alexandre; Bongiolo, Everton Marques; Hollanda, Maria Helena Bezerra Maia de; Barbosa, Natali (South American Symposium on Isotope Geology, 2014)