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| Rare earths MoU |
Strategic Partnership with Técnicas Reunidas Enhances Rare Earth Processing
St George Mining has signed an MoU with Técnicas Reunidas to advance processing of Araxá rare earths in Brazil. The agreement leverages RARETECH technology to refine mineralisation efficiently. As a result, the partnership will produce mixed carbonates and rare-earth oxides while enabling separation and fractionation of critical rare earth elements (REEs). This collaboration positions St George Mining Araxá rare earths as a significant source for global high-tech and green energy applications.
RARETECH Technology Supports Circular Economy and Industrial Scaling
Meanwhile, Técnicas Reunidas brings global experience deploying RARETECH across the US, Japan, and Australia. The system enables critical raw material recovery and downstream refining with low environmental impact. Therefore, St George Mining Araxá rare earths can benefit from advanced processing flows and industrial plant design. The partnership also targets European market entry, building on previous agreements with REalloys in the US and MagBras in Brazil.
Market Outlook and Strategic Expansion
St George Mining aims to expand downstream niobium and REE production at Araxá. The MoU enables detailed test work, flow diagram development, and potential industrial-scale operations. As a result, St George Mining Araxá rare earths are expected to strengthen supply chains for high-demand sectors. Furthermore, this collaboration underscores the company’s commitment to sustainable and integrated critical mineral production.
ScrapInsight Commentary
St George Mining’s MoU with Técnicas Reunidas enhances Araxá rare earths processing capabilities and European market access. The RARETECH deployment can optimize yield, reduce environmental footprint, and support circular economy goals. Global demand for REEs may increase downstream valuation and strategic investment appeal.


