Department profile
Mitrani Caballero

Energy & Natural Resources: Mining

Latin America Guide 2026 : Argentina


Mitrani Caballero

Rankings

About

Provided by Mitrani Caballero

We provide advice on all aspects of the energy and natural resources sectors, from regulatory and contractual issues to financing and acquisitions. Our lawyers in the E&NR practice area combine experience in the development, construction and financing of projects with an active involvement in M&A of energy and mining companies. We also handle litigation and arbitration proceedings related to energy and natural resources.

Our clients the mining sector include mining companies, other industry participants (such as contractors and service providers), and investors in mining projects. Our work in the mining resource includes:

  • Permitting, including investigation and exploration permits and exploitation concessions.​
  • Protection of mining rights.
  • Contracts in general, including joint ventures and option, lease and exploration agreements.
  • Environmental impact assessment related to mining projects and activities.
  • Legal audits of mining assets and legal opinions on mining issues.
  • Sale, purchase and financing of mining projects and companies.
  • Civil, commercial, administrative and criminal proceedings related to mining environmental issues and enforcement of security interests on tenements.

Chambers Review

Provided by Chambers

Energy & Natural Resources: Mining - Argentina

Band 2

Band 2


What the Team is Known For

Mitrani Caballero offers a well-established mining practice with a strong focus on investment and exploration in the lithium sector. Its team of practitioners is often called upon by mining companies to handle a range of transactional mandates, including financing deals. It also regularly handles sector-related disputes.

Work Highlights

Provided by Chambers

  • Mitrani Caballero advised NewEra Metal Resources on its vanadium and uranium projects located in the provinces of Mendoza, Río Negro and Neuquén in Argentina.

Strengths

Provided by Chambers

  • Mitrani Caballero have extensive experience and remain up to date with local and international regulations. They combine technical precision, adaptability and timely advice to meet client needs.

    Energy & Natural Resources: Mining respondentLatin America

Notable Practitioners

Provided by Chambers

  • Band 1Matías Olcese
    Band 1Matías Olcese

    Matías Olcese

    Acclaimed partner Matías Olcese plays a leading role in a vast number of mining transactions in Argentina. He regularly advises public companies and financiers on matters relating to exploration and option agreements, project development and strategic investments.

    • Matías Olcese has deep knowledge of the mining sector. He provides clear advice and offers valuable market insights to aid client decision-making.

      Energy & Natural Resources: Mining respondentLatin America
    • Matías Olcese stands out for his quick responses to complex matters and the excellent quality of his deliverables.

      Energy & Natural Resources: Mining respondentLatin America
  • Band 2María Paula Terrel
    Band 2María Paula Terrel

    María Paula Terrel

    Respected partner María Paula Terrel regularly assists mining clients with all phases of mining projects as well as day-to-day operations.

    • María Paula Terrel combines broad expertise with deep knowledge, enabling her to provide clever, effective solutions.

      Energy & Natural Resources: Mining respondentLatin America
  • Band 3María Laura Lede Pizzurno
    Band 3María Laura Lede Pizzurno

    María Laura Lede Pizzurno

    Partner María Lede Pizzurno regularly assists clients with matters relating to the permitting process associated with mining.

    • María Lede Pizzurno stands out her responsiveness and quality of service. She tackles complex issues with dedication, backed by extensive experience and knowledge in the mining sector.

      Energy & Natural Resources: Mining respondentLatin America

Ranked Individuals at Mitrani Caballero (3)

Argentina

  • Profile image of María Paula Terrel

    María Paula Terrel

    Energy & Natural Resources: Mining

    View profile
  • Profile image of María Laura Lede Pizzurno

    María Laura Lede Pizzurno

    Energy & Natural Resources: Mining

    View profile

Members

Provided by Mitrani Caballero

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