Orosur Mining Inc. announced the appointment of Mr. Jorge Orlando Aceituno Sandoval as Chief Operating Officer and a Non-Independent Director of the Board and the confirmation of Ms. Alejandra Lopez as Chief Financial Officer, with immediate effect. Jorge has over 30 years' experience working as a geologist and senior manager for South American mining companies, including time spent as General Manager of Operations for Orosur between and with Barrick Gold from 2008 to December 2012, ultimately as General Manager of Operations for Barrick's Pascua-Lama project, and before that at Barrick's Zaldívar mine. Alejandra has been with the company since 2008, having previously held the role of senior auditor at Ernst & Young (2005-2008).