Dia Bras announces termination of letter of intent to acquire Plexmar

QUEBEC CITY, QUEBEC--(Marketwire - June 15, 2012) - Plexmar Resources Inc. (TSX VENTURE:PLE) announces that the letter of intent dated April 17th, 2012 between Dia Bras and Plexmar previously announced on April 23, 2012 has been terminated by Dia Bras...