US backs Madagascar rare earths project with $4.84M to chip away at China’s mineral dominance

The US government just put money where its geopolitical mouth is. The International Development Finance Corporation signed a Project Development Funding Agreement worth up to $4.84 million with Harena Rare Earths Plc to advance a rare earths project in Madagascar. The deal, announced July 22-23, 2026, marks the DFC’s first direct financial commitment to Harena’s Ampasindava ionic clay project. The funding will go toward permitting, environmental and social studies, and building a proof-of-concept pilot plant.

Why rare earths matter beyond the periodic table

China currently dominates the global rare earths supply chain at virtually every stage, from mining to processing to magnet manufacturing. That concentration of control has become a national security concern for Washington, particularly as trade tensions between the two superpowers show no signs of cooling.

The Ampasindava deposit is described as one of the most significant ionic clay rare earth resources outside China. Harena Rare Earths holds a 75% interest in the project, which targets heavy and magnet rare earth elements critical for defense applications, EV production, and high-tech manufacturing.

The project previously had ties to Chinese ownership before pivoting toward Western partnerships.

The market’s reaction and the bigger picture

Harena shares, listed on the London Stock Exchange under ticker HREE, surged on the news. The funding agreement accelerates progress toward a definitive feasibility study and may open pathways for significantly larger future DFC participation.

Ionic clay deposits, the type found at Ampasindava, are particularly attractive because they can be processed with relatively lower environmental impact compared to hard-rock rare earth mining.

What this means for crypto-adjacent investors

When China restricted rare earth exports to the US during previous trade disputes, any industry dependent on advanced electronics faced potential bottlenecks. A more diversified rare earths supply chain is quietly bullish for the long-term hardware economics of proof-of-work mining and AI compute infrastructure.

Other Western-aligned rare earth projects in Australia, Canada, and parts of Africa are at various stages of development, but few have secured direct US government funding commitments. The risk side of the equation includes execution risk, regulatory uncertainty, and long timelines in a developing nation. And $4.84 million is a fraction of what full-scale development would require.

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