GR Silver: Deep Dive into the Advanced-Stage Plomosas Project and Resource Expansion at San Marcial

P. Geo – M.Sc. in Mineral Project Appraisal Imperial College, UK (Integrated with MBA Program) Specialization In Economic Engineering (FDC Brazil). Extensive experience in many jurisdictions through all phases of mineral assets development and operation, asset valuation, due diligence for top tier mining companies and financial institutions. Solid technical experience to evaluate exploration and operational assets with knowledge from exploration stage to resource- reserve estimation, mineral project appraisal, feasibility studies, and mining operations. Senior roles with Echo Bay Mines, Phelps Dodge, and Vale in Latin America. 20+ years of mining and financial industry experience; Former Division Director for Macquarie Bank – Metals and Energy.

25 years experience in exploration, mining and public company management. He holds a Bachelor of Science (Honours) degree, majoring in geology, from Monash University (Australia). His previous positions with Australian companies included CRA, Metana Minerals NL and Newcrest Mining Limited, as well as four years with Canadian major, Placer Dome in Chile and Brazil. He is a Member of the Australasian Institute of Mining and Metallurgy (MAusIMM – 27 years), Australian Institute of Geoscientists (MAIG – 4 years), a Graduate of the Australian Institute of Company Directors (GAICD – 10 years), and also holds a Graduate Certificate in Applied Finance and Investment (SIA). Mr. Woolfe’s most recent experience involved Managing Director and CEO positions of Australian (ASX) listed and unlisted companies including Oro Verde Limited, Serena Resources Limited and Anchor Resources Limited, as well as the founder of his independent consultancy company. Most recently he led the Oro Verde Limited exploration efforts in Nicaragua. Mr. Woolfe is a Latin American specialist and speaks fluent Spanish and Portuguese.