Mr. Leask has a Bachelor of Applied Science degree in geological engineering from the University of British Columbia and is a Professional Engineer. He has served as a director of Mansfield since June 1998. Mr. Leask has 30 years experience in the exploration and mining business at all levels.

Mr. Leask has a Bachelor of Applied Science degree in geological engineering from the University of British Columbia and is a Professional Engineer. He has served as President of Mansfield since 1991 and has over 26 years experience in the exploration and mining business.

Ms. Cameron-Jones has over 20 years experience in providing regulatory and management services to public companies. She has been a director of Mansfield Minerals Inc. since 1996 and has been a director and officer of several other Exchange listed companies.

Dr. Hitzman, one of North America's most eminent geologists, joined Mansfield in April 1996 as a director and technical advisor. Dr. Hitzman is the Head of Geology and Geological Engineering at the Colorado School of Mines. Prior to his appointment, Dr. Hitzman was an American Associate for the Advancement of Science/Sloan Fellow with the White House Office of Science and Technology Policy in Washington, D.C. As an exploration geologist with Chevron Minerals Ltd. for 10 years, Dr. Hitzman played a leading role in the discovery of the Lisheen zinc-lead-silver deposit in Ireland. He was awarded the Chevron Corporation Chairman's Award for his contribution in the discovery. Dr. Hitzman has a Bachelor of Arts in Geology from Dartmouth College, a Bachelor of Arts in Anthropology from Dartmouth College, a Master of Science in Geology from the University of Washington and a Ph.D. in Geology from Stanford University, California.

Mr. Kesting has a Bachelor of Science degree in Geology from the University of Buenos Aires. He has served as Vice-President of Mansfield's Argentinean subsidiary since June 1996 and manages the Company's exploration team in Argentina.

Mr Rasmussen has 24 years experience in the mineral exploration business, including 4 years working for Newmont Exploration in the late 1980's focused on gold exploration along the Carlin Trend, Nevada, and 12 years with the Kennecott-Rio Tinto group focused in the Americas, which also included three years as Country Manager of Argentina and Bolivia. From 2004 to 2007, Mr. Rasmussen worked as consultant for a variety of junior exploration companies in Nevada, Argentina and Chile. Throughout his career, Mr. Rasmussen has headed numerous exploration programs for gold and copper in the Great Basin. He brings extensive experience from regional project generation to gold, gold-silver, and gold-copper deposit discovery to the Board of Directors. Mr. Rasmussen received a B.Sc. in Geology and a B.Sc. in Physics in 1985 from Southern Oregon University and a Masters of Science in Geophysics in 1992 from the University of Utah. Mr. Rasmussen currently serves as CEO of Maestro Ventures, is COO and a Director of Eaglecrest Explorations Ltd (EEL - TSXV): and is a Director of Ra Resources (IPO - no symbol): and Stoneshield Capital Corporation (STS-P, a CPC corp).

Mr. McQuade has 33 years experience in the mineral exploration and production business including 10 years working for Italian state-owned Agip Canada and 13 years with Mansfield. In the early 1990's Mr. McQuade spent five years working for Pioneer Metals, a period which included the discovery, development and operation of a gold mine. Mr. McQuade received his B. Comm. in Accounting in 1974 from Sir George Williams University (presently Concordia University) and received his Certified Management Accountant (CMA) designation in 1981.

Mr. Huidobro has a Bachelor of Science degree in Geology from the University of Buenos Aires. He is a founding member of Mansfield's Argentinean exploration team and serves as a director of the Argentinean subsidiaries of both Pachamama and Mansfield. Facundo was appointed to the prestigious position of President of the Salta Chamber of Mining in April 2008 and was awarded "Geologist of the Year" by the directive commission of Argentina Mining 2008, Argentina's biannual national mining conference in Mendoza.