COMPANY OVERVIEW
LER Consultancy was created specially to serve with excellence mining companies in their demands and challenges that require deep knowledge in geology, mining planning and operations, ore dressing and mining projects. LER’s team has over 30 years of experience working in mining and the steel market, providing innovative solutions of high technical level always within the best practices.
APPROACH
Our company provides technical solutions covering all areas of mining, from mineral prospecting, geological research and modeling, mine planning, mining projects, mine implementation, operations and mine closure.
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QUICK FACTS
Years in business: 5+
Head Office: Minas Gerais, Brazil
Founders: Júnia Rocha – CTO and consultant, geologist, Dr Sc. In mineral technology (ore dressing area) by UFMG. Over 25 years of experience in the mining industry
Luiz Eduardo Rezende – CEO and consultant, mining engineer, MBA in industrial management (mining and metallurgy area) by FGV. Over 30 years of experience in the mining industry
Cid Queiroz – CPO and consultant, mining engineer, Project Management Specialist by FDC, Economic Evaluation and Investment Decision Methods by Colorado University
MAIN AREAS OF EXPERTISE
Research and mineral prospecting; sampling; resources and reserves evaluation; characterization of ores with the focus on their processing behavior, geometallurgical modeling (deposits, waste piles and tailings dams); open pit mine planning, ore transporting equipment scaling, tradeoff between different mining transport systems (i.e., totally truckless or involving trucks of different scales), decommissioning of tailings dams; mine closure plans.
WHY US?
Our work is guided by criteria of business sustainability, innovation, cost reduction and minimization of environmental impacts. Therefore, we offer solutions that lead to the maximization of resources, waste and tailings reduction, process optimization, higher productivity and higher production levels with adjusted costs.
Potential Opportunities with Sponsor Companies
Yamana Gold, Vale, Anglo American, BHP, Rio Tinto, Norsk Hydro, Gerdau
