Zircon U–Pb ages and Hf isotope compositions of Açucena Granite (Borrachudos Suite): Implications for Statherian-Cambrian tectono-magmatic evolution of the southern border of the São Francisco Craton, Brazil

Sylvio Dutra Gomes, Rosaline Cristina Figueiredo e Silva, Anthony I.S. Kemp, João Orestes Schneider Santos, Steffen G. Hagemann, Lydia Maria Lobato, Carlos Alberto Rosière, Tiago Amâncio Novo