JAG - TSX/NYSEBELO HORIZONTE, Brazil, July 3, 2012 /CNW/ - Jaguar Mining Inc. (TSX: JAG) (NYSE: JAG) today announced that Mr. Rogério Fernandes, Jaguar's Chief Operating Officer, has advised that due to health reasons, he will be resigning effective July 13, 2012. Since joining the Company at the beginning of this year, Mr
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