Graham Potts

Company Secretary and CFO

LONDON

Graham Potts is a Chartered Secretary with over 30 years of corporate experience, gained with private, public and multinational companies, much of which relates to the international mining sector. He is also Company Secretary of several public companies engaged in mineral exploration.

Marcial Chávez Quinto

Director, Environmental Consultant

MEXICO

Mr Chávez has worked as a consulting engineer for over 20 Mexican and international companies including Minera Teckcominco, Continum Resources, Vista Gold, Minco Plc, Penoles, and Minera Autlan amongst others. He graduated in 1972 as an Electrical Engineer from the Mexican National Polytechnic Institute. He is currently working as a member of the Arian Silver team in Mexico. In March 2006, he was appointed a director of Arian Silver de Mexico S.A. de C.V.

Matthew Booth

Senior Geologist

Matthew Booth has a BSc in Geology from the University of Edinburgh and a MSc in Mineral Exploration from the University of Leicester. He has experience in Coeur d'Alene-type mesothermal silver-vein mineralization and NW Montana stratabound silver-copper mineralization.

Lic. Cristina Vizcaíno Landeros

Company Secretary

Cristina Landeros graduated with a degree in Business Management specialising in Business Development from the Instituto Regional de Zacatecas. She has previously worked in administrative positions for the Cervecería Cuauhtemoc Moctezuma, y Organización Ramírez (Cinepolis) companies. She has also lectured in business at Universidad Cuauhtemoc, the Tecnológico Sierra Madre and the Instituto Tecnológico de la Laguna. She now works as Administrator and Company Secretary for Arian Silver De Mexico S.A. de CV.