On Sunday, Lundin Mining announced the initial mineral resource estimate for the Filo del Sol sulphide deposit, along with updates to the resource estimates for the Filo del Sol oxide deposit and the Josemaría project.
During his annual State of the Province address, the governor of Mendoza held a copper ore rock in his hand and declared mining as the key engine for the province’s future development.
The latest appearance by President Javier Milei and Economy Minister Luis Caputo at Expo EFI 2025 confirmed the government’s reformist and pro-deregulation stance, with implications that extend directly to the mining sector.
The Argentine Mining Workers’ Union (AOMA) has reached a new wage agreement with the Argentine Chamber of Mining Companies (CAEM), establishing a cumulative 8% increase in base salaries for the extractive segment. The adjustment will be applied in two stages: 4% in March and 4% in April.
Joaquin Marias to lead the development of El Quevar Project
Amid a climate of pronounced volatility in key energy transition metals, the latest reports from S&P Global Platts present mixed signals for lithium, cobalt, and recyclable materials such as black mass. These market fluctuations are directly affecting ongoing projects in Argentina — a critical player in the global lithium supply chain.
The latest drill results continue to demonstrate multiple high-grade silver intercepts beyond the current conceptual open pit limits.
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Critical Minerals: Argentina and Its Geopolitical Positioning
Daniel Jerez
Best legislative practices related to mining taxation: Balancing tax revenue and investment attraction
Agustín López Muñoz
Trump Sworn in as U.S. President Again: Implications for the Energy Transition and Global Mining
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Less than a month before its opening, Arminera 2025 has revealed an ambitious activity agenda, consolidating its role as Argentina’s most important mining event. Organized by the Argentine Chamber of Mining Companies (CAEM) and Messe Frankfurt Argentina, it will take place May 20–22 at La Rural Trade Center in Buenos Aires, bringing together key industry leaders, with participation from provinces, producing countries, and global stakeholders.
Belararox Limited reached a target depth of 1,305 metres at Tambo South, confirmed copper mineralization associated with multiple intrusions, and successfully concluded the 2024/2025 field season. Laboratory results and updated geological models are expected in the coming weeks.
A new Accenture study reveals that while 59% of natural resources companies have already implemented AI agents, the widespread adoption of generative technologies and workforce transformation still face critical gaps.
Grupo Calidra, a leading company in the lime sector, inaugurated its first native plant nursery in San Juan, marking a key milestone in its environmental strategy to restore ecosystems and strengthen ties with local communities.
With record attendance, high-level discussions, and an agenda focused on innovation, sustainability, and geopolitics, Expomin 2025 reaffirmed Chile and Latin America's strategic role in the new global order of critical resources.
According to a recent report from Argentina’s Secretariat of Mining, the global minerals market experienced significant volatility in March, reflecting a complex international backdrop shaped by macroeconomic uncertainty, geopolitical tensions, and shifts in trade policies among major global powers. Against this backdrop, Argentina’s Mineral Export Price Index rose 3% month-over-month, consolidating at historically high levels.
The visit took place as part of the "Open Doors" program, aimed at gaining first-hand insight into the processes and progress in sustainable mining.
From May 20 to 22, Argentina’s mining industry will experience one of its most important events of the year: Arminera 2025. Over 300 companies will take over 20,000 m² at La Rural fairgrounds in Buenos Aires to showcase the latest innovations transforming the mining ecosystem at both local and regional levels.
At a pivotal moment for copper mining in Argentina, Glencore presented the progress of the MARA Project — one of the country's most significant copper initiatives — during an institutional meeting with the Governor of Catamarca, Raúl Jalil
Catamarca plans to project its production to Asian markets and other global destinations through Chilean deep-water ports
Drilling Confirms High-Grade Secondary Enrichment Zone within Large Porphyry System
NGEx Minerals Ltd. provided the fifth update on its ongoing Phase 3 drill program at the high-grade copper-gold-silver project in San Juan province.
The junior company has received proceeds of approximately C$1,025,000.
The San Juan-based SME supplies white cement for the construction market and reagents for the mining and metallurgical sector.
The global race for copper is accelerating, with projections suggesting the world will need 70% more copper by 2050. This figure—equivalent to adding the output of 20 Escondida-sized mines each year—not only highlights the scale of the challenge but also underscores the vast opportunities for copper-producing countries, especially in South America.
The armed conflict between Russia and Ukraine represents the most significant crisis in Europe since 1945, with no end to hostilities in sight.
With the goal of securing funding for Route 66—which includes a logistical and mining component—the province is moving forward with project improvements through meetings with a World Bank mission.
José Cepeda, CEO of Minera Sud Argentina S.A., discusses the ongoing work at Chita to determine whether another deposit could be added to the project located in the Iglesia Department of San Juan province.