Corporate Governance - Biography
|Mark A. Lettes|
Mark A. Lettes has been a director of the Company since April 2007. Mr. Lettes served as Chief Financial Officer of Apex Silver Mines from June 1998 to June 2006, and was responsible for financing of Apex's large-scale San Cristobal silver and zinc mine in Bolivia. Prior to joining Apex, Mr. Lettes held senior financial positions with Cyprus Amax, Amax, Inc., and Amax Gold. Mr. Lettes serves on the Board of Directors of Yukon Zinc Corporation.