1.- (super 32) S/ (super 34) S ratios for Ni-Cu sulphide deposits of the Americano do Brasil synorogenic mafic-ultramafic layered complex [International Geological Congress]; [location varies]; III; International, 2008 33rd international geological congress; abstracts Ver registro 2.- Geology, petrology and geochemistry of the Americano do Brasil layered intrusion, central Brazil, and its Ni-Cu sulfide deposits Springer-Verlag; Berlin; DEU; Germany, 2011 Ver registro 3.- Geology, petrology and geochronology of the layered mafic-ultramafic intrusions in the Porto Nacional area, central Brazil Elsevier; Oxford; GBR; United Kingdom, 2008 Ver registro 4.- Layered intrusions and volcanic sequences in central Brazil; geological and geochronological constraints for Mesoproterozoic (1.25 Ga) and Neoproterozoic (0.79 Ga) igneous associations Elsevier; Amsterdam; III; International, 2010 Precambrian large igneous provinces (LIPs) and their dyke swarms; new insights from high-precision geochronology integrated with paleomagnetism and geochemistry Ver registro 5.- Neoproterozoic age of the Niquelandia Complex, central Brazil; further ID-TIMS U/Pb and Sm/Nd isotopic evidence Elsevier; Oxford; GBR; United Kingdom, 2006 Ver registro 6.- THE CHROMITE DEPOSITS OF THE BACURI MAFIC-ULTRAMAFIC LAYERED COMPLEX, GUYANA SHIELD, AMAPA STATE, BRAZIL ECONOMIC GEOLOGY PUBLISHING COMPANY; LANCASTER, PA; USA; UNITED STATES, 2001 Ver registro 7.- The Limoeiro Deposit; Ni-Cu-PGE sulfide mineralization hosted within an ultramafic tubular magma conduit in the Borborema Province, northeastern Brazil Economic Geology Publishing Company; Lancaster, PA; USA; United States, 2013 Ver registro