Geovic Mining Corp. announced that Barbara A. Filas will be leaving her position as President of the company effective February 5, 2013. Ms. Filas has also resigned as a director and Acting General Manager of Geovic Cameroon plc Timothy Arnold, Chief Operating Officer of the company, has been named Acting General Manager and a director of Geovic Cameroon plc The company does not intend to select a new President to replace Ms. Filas at this time.