Progress report on electromagnetic induction studies in the Borborema Province, NE Brazil - Vitorello, Ícaro; Pádua, Marcelo Banik de; Fontes, Sergio Luiz; Fuck, Reinhardt; Bologna, Mauricio de Souza; Padilha, Antonio Lopes; Medeiros, Walter Eugenio de (2010 Meeting of the Americas, 2010)