Orosur Mining Inc. announced the appointment of Mr. Juan Lacerda as General Manager for San Gregorio and Mr. Alfredo Elizondo as the new Mining Manager. Mr. Lacerda is a Uruguayan Chemical Engineer who has worked for the Company for more than 10 years and has previously held the positions of Mill General Foreman, Mill Superintendent in San Gregorio and recently was Project Manager for the Company's Pantanillo project in Chile, where he assisted in the completion of a positive Scoping Study. Mr. Lacerda will replace Randall Corbett who is leaving the company. Alfredo Elizondo is an Argentinean Mine Engineer specializing in underground and open-pit operations. Alfredo has almost 15 years of experience, has been in charge of several expansion projects and has experience in planning, development and management of operations and production. He has worked for Barrick Gold Corp., Yamana Gold and Panamerican Silver, among others.