The Chihuahua-based ALN Abogados is an eight-strong boutique with over 20 years’ experience in the mining sector. The team handles sector-related M&As, joint-ventures and strategic alliances; along with exploration, exploitation and royalty contracts; and the assignment of mining rights to provide a rounded offering, further supported by capability in regulatory compliance, environmental law and land occupancy and community matters. A member of the Canadian-Mexican mining chamber, senior partner Joel A González is a veteran practitioner who leads on all matters with close support from fellow partner Javier Andujo, who specialises in environmental law along with matters related to rights-of-way and land occupation – particularly as regards ejidal land. Associate David Almeida‘s practice is centred upon administrative regulatory matters (including associated contentious procedures) and the representation of clients before entities such as the Dirección General de Minas, the Registro Público de Minería and CONAGUA. Fellow associate Javier Estrada, whose formation has more of a corporate and environmental aspect, also has over a decade’s experience acting for mining clients. March 2024-hire Marco Antonio Perea handles a combination of mining and corporate matters and the team was further strengthened in February-2025 with the hire of Miguel Alejandro Rivera who focuses on regulatory compliance.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- 'ALN Abogados is distinguished by its deep knowledge of the mining sector and its strategic approach to resolving legal matters. What makes its practice unique is its ability to offer highly specialized legal advice, combined with a practical understanding of mining operations and the applicable regulatory framework. Its team not only resolves legal issues but also anticipates risks and proposes efficient solutions aligned with the operational reality of the sector.’
- 'In-house lawyers should know that ALN Abogados stands out for its availability, commitment, and rapid response capacity. Its team understands the urgency and complexity of mining matters and offers advice with a pragmatic, results-oriented approach.'
- 'Compared to other firms, ALN Abogados is favourably positioned thanks to its close relationship with clients, its high level of specialisation, and its flexible cost and billing structure. Furthermore, it has implemented advanced technological tools that optimize case management and improve communication with its clients, facilitating more agile and efficient processes.'
- 'The firm recently strengthened its team with highly experienced professionals in the sector, which has allowed it to expand its capabilities. in contract negotiation, regulatory compliance, and dispute resolution. They have also implemented innovative billing strategies that offer greater predictability and transparency to their clients. In terms of diversity, they foster a multidisciplinary team with diverse perspectives, which enriches their legal advice and allows for more comprehensive approaches.'
- 'ALN Abogados' greatest differentiator is the combination of its deep technical knowledge with a highly practical approach focused on efficient problem resolution. Its team is proactively involved in each matter, offering legal strategies tailored to the operational reality of the mining industry.'
- 'Unlike other firms, ALN stands out for its close and personalised approach to clients. They not only provide legal advice but also act as strategic partners in decision-making, anticipating risks and offering innovative and viable solutions. Their responsiveness is outstanding, ensuring that each query or matter is addressed quickly and accurately.'
- 'Among the firm's best qualities is the team's negotiation skills, mastery of the regulatory framework, and ability to manage complex issues with clarity and efficiency. Furthermore, the professional ethics and high level of commitment exhibited by the team generates confidence and peace of mind in their clients.'
- 'Joel González and Javier Andujo, in particular, have demonstrated exceptional leadership in key areas such as contract negotiation, regulatory compliance, and dispute resolution. Their experience and knowledge have been fundamental to the success of our legal operations.'
Key clients
- Agnico Eagle Mines
- Andromeda Resources
- Durango Gold Corp.
- Gatos Silver Corp.
- Heliostar Metals
- Inventa Capital Corp.
- Mat Metals
- Minera Rio Tinto
- Minera RMG
- Minera Terrazas
- Orogen Royalties Inc.
- Quetzal Copper
- Radius Gold Corp.
- Redcomet Resources
- Silverco Mining Corp.
- Tarachi Gold Corp.
- Vida Carbon Corp.
- Vizsla Royalties Corp. / Vizsla Silver Corp.
Work highlights
Advised Silverco Mining Corp on the acquisition, by its Mexican subsidiary Minera San Bernabe, of the CUSI Mining Project from Dia Bras Mexicana (a subsidiary of Sierra Metals Inc); the transaction totalled $2.5m, with assets valued at over $30m.
Advised Heliostar Metals Ltd on its acquisition of all Florida Canyon Gold Corp's Mexican assets - including two operational mines and two advanced exploration projects, in a transaction that included all assets, rights, permits, surface land rights and mining concessions that were held by FCGC's Mexican subsidiary; the transaction totalled $5m, with assets valued at over $270m.
Advised Vizsla Silver Corp. on its $11.5m acquisition of La Garra mining project from Goanna Resources; the project is currently in an advanced exploration stage.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Javier Andujo
Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
David Almeida
Practice head
Joel A González