Brazil’s Rare Earths Push: Investment Welcome, Rules Made in Brasília

Brazil is opening its doors to investors in rare earths and other critical minerals, but with a clear condition: the value chain should live in Brazil, not just the ore.

This month the government held the first full meeting of a revamped National Council for Mineral Policy, launching working groups to define rules for “critical and strategic” minerals and to advance a National Mining Plan out to 2050.

The pitch to partners is straightforward. Brazil sits on one of the world’s largest rare-earth reserves but produces very little today. That gap is the opportunity.

A first commercial step arrived in 2024, when Serra Verde in Goiás began producing rare-earth oxides used for high-efficiency magnets.

More projects—especially ionic-clay deposits in Minas Gerais—are moving through studies and permits. Brazil already dominates niobium, a strategic alloying metal, showing it can anchor critical-materials industries.

The story behind the story is geopolitics and unfinished business. Washington and European capitals want alternatives as China tightens export controls and equipment restrictions linked to rare earths.

Brazil’s Rare-Earth Drive Targets Industrial Depth

Brasília, for its part, has tried before to turn minerals into industrial depth; councils were created, shelved, then revived. The difference now is a clearer industrial goal: tax and finance tools to support local processing and a national “mine-to-magnet” push.

The new MagBras program is seeding permanent-magnet R&D and pilot production with R$73 million ($13.8 million), aiming to reduce dependence on imported magnet materials.

For readers outside Brazil, the stakes are tangible. Rare-earth magnets power electric vehicles, wind turbines, drones, medical devices, and defense systems.

If Brazil scales responsibly—mining, refining, and magnet manufacturing—it can become a second major pillar in a supply chain that is currently fragile and concentrated.

If it cannot, the world remains exposed to bottlenecks, and Brazil misses a once-in-a-generation chance to convert buried wealth into skilled jobs and technological autonomy.

The next 12–24 months will tell: permits, financing, midstream plants, environmental safeguards, and off-take deals. Success would make Brazil not just a source of ore, but a rule-setting supplier in the 21st-century materials economy.

LatAm Markets: Live Signals → — real-time movers, turnover leaders and FX across Latin America.