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Arminera took place 20-22 May 2025 at La Rural, Buenos Aires, Argentina (3 days). It was a Chemical event covering Minerals.
Arminera is the chosen venue for the foremost decision-makers of the mining industry, both local and foreign. Hosted biennially in the vibrant city of Buenos Aires, Argentina, this prestigious event serves as the ultimate meeting point for professionals, innovators, and stakeholders in the mining sector. For three intense and transformative days, Arminera becomes the hub where strategic ideas meet technological innovation and business opportunities.
The exhibition is not just another industry gathering—it’s a high-level business platform. Whether you are a company executive, technology provider, investor, or policy-maker, Arminera offers the perfect environment to discover the world's most relevant technological trends that are shaping the future of mining. Admission is free, but entry requires accreditation with an official ID or passport, ensuring the professionalism and exclusivity of the event.
Arminera’s Unique Role in the Global Mining Landscape
What sets Arminera apart from other industrial expos is its unwavering focus on sustainable mining, innovation, and international collaboration. With the participation of both national and international stakeholders, it offers a 360-degree view of the mining industry’s present and future.
Arminera’s commitment to innovation is seen in its dynamic agenda, which features product launches, live demonstrations, and forums discussing pressing industry topics—from automation and digitization to environmental responsibility.
A Safe, Professional, and Inclusive Experience
In light of recent global health concerns, the organizers of Arminera have implemented stringent safety protocols in accordance with local and national authorities. This ensures that all participants—exhibitors, visitors, and event staff—enjoy a secure and hygienic environment.
Sanitization stations across the exhibition grounds.
The organizers also reserve the right to manage admissions and ensure the comfort and safety of everyone present.
Sustainability at the Heart of the Event

Arminera is deeply committed to promoting sustainable development within the mining sector. In recent editions, the event has taken active steps to measure its carbon footprint before, during, and after the exhibition. This initiative helps identify areas of improvement and optimize the event’s environmental impact.
Promoting responsible energy use in all event operations.
These steps reflect the industry's growing awareness of its ecological responsibilities and Arminera’s proactive role in driving change.
A Diverse Range of Exhibitors and Technologies
Arminera is not limited to showcasing traditional mining tools. It presents a wide array of technological innovations that are transforming how mining is done today. Visitors have the opportunity to explore:
Advanced drilling and extraction technologies.
This diversity of offerings highlights the interdisciplinary nature of the modern mining sector and reinforces Arminera’s position as a forward-thinking platform.

Why Attend Arminera?
If you are serious about staying ahead in the mining industry, Arminera is an event you cannot afford to miss. It offers unparalleled access to market intelligence, cutting-edge technology, and strategic partnerships. Moreover, the event’s exclusive nature ensures high-quality interactions with influential players from all over the world.
It’s the only event of its kind in the region, held every two years in Buenos Aires.
After spending three days at Arminera, attendees leave with far more than brochures and business cards. They gain insights, contacts, and a refreshed vision of the industry’s trajectory. The event offers:
Arminera continues to serve as a critical venue where decision-makers, thought leaders, and industry players converge to shape the future of mining. By combining innovation, sustainability, and international cooperation, it sets a standard for what a modern mining expo should be. As the world shifts toward smarter and greener resource management, Arminera stands at the forefront—facilitating meaningful change, one edition at a time.
Whether you’re a seasoned expert or an emerging player, Arminera welcomes you to connect, learn, and lead in one of the most dynamic sectors on the planet.
Tuesday, May 20 – Thursday, May 22, 2025
3 days · opening hours on the organizer’s site
This event has ended. Official website: arminera.ar.messefrankfurt.com.
Globy does not organize this event. Dates and details come from the organizer; check them on the official site before you travel.
A stand at Arminera costs less when two suppliers share it. Post that you have space to share or that you are looking for some, and Globy matches you with companies that do not compete with you.
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Arminera took place 20-22 May 2025 (3 days).
La Rural, Buenos Aires, Argentina.
Chemical. Topics: Minerals.
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