Rare Earth Minerals in Brazil: New Reserves Identified Across 12 States in 2026

Brazil is drawing increasing international attention after new geological data indicated that multiple regions across the country may hold significant deposits of rare earth minerals—key resources for modern technology and clean energy industries.

According to the Geological Survey of Brazil, at least 12 Brazilian states show potential for the presence of rare earth elements, either through confirmed deposits or ongoing exploratory studies.

New Areas of Potential

The identified states include Goiás, Minas Gerais, Bahia, Paraná, São Paulo, Pará, Amazonas, and others. Some regions, such as Minas Gerais and Goiás, already have confirmed deposits, while others remain under evaluation.

Recent findings in the state of Piauí revealed dozens of new occurrences of phosphate, uranium, and rare earth elements. If confirmed, these discoveries could significantly strengthen Brazil’s position in the global minerals market.

What Are Rare Earth Elements?

Rare earth elements are a group of 17 chemical elements essential for the production of advanced technologies. Despite the name, they are not necessarily rare in nature, but their extraction and refinement are complex and costly.

These materials are widely used in:

• Electric vehicle motors

• Wind turbines

• Smartphones and semiconductors

• Advanced medical equipment

• Aerospace and defense systems

Their importance places them at the center of the global economy and ongoing geopolitical competition.

Brazil holds an estimated 21 million tons of rare earth reserves, making it one of the largest holders worldwide. However, the country still faces a major challenge: limited industrial capacity to process and refine these materials.

Currently, much of Brazil’s production is exported as raw material, reducing its ability to capture igher value within the supply chain.

Experts highlight that developing a complete production chain—from extraction to refinement --could position Brazil as a strategic supplier and reduce global dependence on a small number of dominant producers.

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Economic and Investment Outlook

The expansion of rare earth exploration and production in Brazil could open new opportunities for:

• Foreign investment

• Industrial development

• Job creation

• Strengthening of the clean energy sector

As global demand continues to rise, Brazil’s natural resources may become increasingly relevant in shaping future supply chains.

With growing evidence of significant mineral potential and increasing international demand, Brazil is moving closer to becoming a key player in the global rare earth market. The next step will depend on the country’s ability to develop its industrial infrastructure and fully leverage its natural resources.