April 20 (Reuters) - Orosur Mining Inc OMI.TO :
* OROSUR MINING INC. – LEADERSHIP TRANSITION
* OROSUR MINING - IGNACIO SALAZAR, CEO OF COMPANY, WILL BE STEPPING DOWN FROM HIS CURRENT ROLE AND LEAVING COMPANY WITH EFFECT FROM 17 JULY
* OROSUR MINING INC - SALAZAR TO TAKE UP A NEW POSITION AS CHIEF EXECUTIVE OFFICER OF HIGHFIELD RESOURCES LIMITED
* OROSUR MINING INC - A SEARCH FOR SALAZAR'S REPLACEMENT HAS COMMENCED