Continuous Professional Development Committee

Carlos_Leite_Site_CBRR
President
Carlos Augusto da Silva Leite
Geologist with outstanding experience in the development and management of exploration programs. He coordinates projects and studies on the structural geology of mineral deposits, applicable at regional, detailed, prospect, and mine scales. He has expertise in geochemical surveys, modeling, and integration of geological and prospective data. He is a Data Science specialist (MBA-USP/ESALQ).
Glaucia_Site_CBRR
Vice President
Glaucia Cuchierato
GeoAnsata
Graduated in Geology (IGc-USP), Master in Mineral Resources (IGc-USP), PhD in Mineral Engineering (PMI-EPUSP), thesis: "The quality of information in the process of declaring mineral resources". Director of GeoAnsata, she coordinates and executes projects in the areas of information quality in mineral resources, database audits and the establishment of QAQC programs.
Porfirio_Cabaleiro_Rodriguez_Site_CBRR
Member
Porfirio Cabaleiro Rodriguez
ABPM
Mining Engineer – 1978 (UFMG). Over 40 years in the mining industry, including over 30 years dedicated to consulting and 10 years in management positions in mining operations. Commodities: gold, copper, uranium, rare earths, iron, phosphate, titanium, bauxite, nickel, limestone, lithium, manganese, vanadium, and graphite. Specialties: Resource estimation, reserve estimation, mine planning, grade control, mining management, and geometallurgy.
Edgar_Mário_Site_CBRR
Member
Edgar Mario Muller
He works as a project manager and consultant in Mineral Resource and Reserve Assessment and Mine Planning, operating in Brazil and abroad. He has experience in a variety of commodities, including iron ore and gold. He has participated in conceptual projects, pre-feasibility, feasibility, due diligence, technical audits, and certification of Mineral Resources and Reserves.
GabrielPauloSantos_Site_CBRR
Member
Gabriel Paulo Santos
With a degree in Geology from UnB (2005) and a postgraduate degree in Management from Fundação Dom Cabral (2021), he has solid experience in Mineral Resource Assessment and Portfolio Governance of Mineral Resources & Reserves. He has worked in mineral resources ranging from early research stages to long-term operations, covering a wide range of mineral deposits, particularly iron ore, copper, and nickel. He is a certified PQR-CBRR and RM-SME.
2020-04_FotoThiagoBonas
Member
Thiago Bastos Bonás
He holds a Bachelor's degree in Geology (2001) and a Master's degree in Mineral Resources (2007) from the University of São Paulo. He has worked at Bunge Fertilizantes, Gemcom Software, SRK Consulting, Forbes & Manhattan Group companies, and Troilus Gold in Quebec. He has experience with database modeling and QAQC, 3D geological modeling, and geostatistical evaluation of mineral resources. He works on due diligence processes for a wide range of commodities. He is currently a Partner and VP of Technical Services at ORE Investments.