MRG Metals confirms robust rare earth oxide mineralisation at its Garies project in South Africa, hitting a peak 4.49% TREO over 6.6 metres. This breakthrough drilling result underscores the project's potential as a critical supplier of magnet rare earths vital for clean energy technologies.
- 61-hole reverse circulation drilling completed at DrillTarg and Ryshoek targets
- Peak intersection of 4.49% total rare earth oxides (TREO) over 6.6 metres
- Rare earths hosted in monazite with ~26% magnet rare earths (Nd, Pr, Tb, Dy)
- Project covers 275 km² with 23 identified rare earth targets, mostly untested
- Maiden sub-100kt Mineral Resource Estimate and metallurgical results pending
Exploration Breakthrough at Garies
MRG Metals Limited (ASX:MRQ) has announced compelling results from its 2025 reverse circulation drilling campaign at the Garies Rare Earth Project in South Africa’s Northern Cape. The focused 61-hole program, targeting the DrillTarg and Ryshoek prospects, confirmed the continuity of high-grade rare earth oxide mineralisation, highlighted by a peak intersection of 4.49% total rare earth oxides (TREO) over 6.6 metres.
This drilling success validates earlier surface sampling and geophysical surveys, revealing monazite-hosted rare earth elements within magnetite veins. The mineralisation is particularly rich in magnet rare earths; neodymium, praseodymium, terbium, and dysprosium; which together comprise approximately 26% of TREO. These elements are critical for manufacturing high-performance permanent magnets used in electric vehicles, wind turbines, and other energy transition technologies.
Strategic Significance of the Rare Earth Suite
The Garies project’s rare earth profile is notable not only for its grade but also for its composition. The monazite mineralisation contains about 60% TREO by weight, with heavy rare earth oxides accounting for roughly 9%. This distribution is exceptional, as heavy rare earths like terbium and dysprosium are in high demand but scarce globally.
MRG’s Chairman Andrew Van Der Zwan emphasised the strategic importance of these findings, noting that the DrillTarg target is just one of 23 identified rare earth prospects across a 275 square kilometre tenement. With over 99% of the area yet to be drill tested, the potential for resource expansion is significant.
Next Steps and Development Outlook
MRG is advancing metallurgical test work aimed at optimising monazite recovery and processing flowsheets, with results expected shortly. A maiden Mineral Resource Estimate, targeting less than 100,000 tonnes, is scheduled for release in April 2026. Concurrently, the company is preparing a Mining Licence application, a critical milestone for project development.
The Garies project benefits from excellent infrastructure, including proximity to the N7 highway and access to the Eskom power grid, enhanced by a recently constructed 400kV transmission line. These factors, combined with the high-grade mineralisation and favourable metallurgy, position Garies as a promising new entrant in the global rare earth supply chain.
Broader Portfolio and Market Context
Following its acquisition of Sheerartar Minerals, MRG now holds a diversified critical minerals portfolio spanning South Africa and Mozambique. Alongside Garies, the company is advancing the Adriano–Fotinho Rare Earth Project and a heavy mineral sands joint venture in Mozambique, providing multiple avenues for growth and risk diversification.
Global demand for magnet rare earths continues to surge, driven by the accelerating transition to electric vehicles and renewable energy. MRG’s Garies project, with its high-value rare earth assemblage, could play a pivotal role in meeting this demand, especially given the geopolitical sensitivities around rare earth supply.
Bottom Line?
With high-grade rare earths confirmed and resource estimation underway, MRG Metals is poised to deepen its footprint in the critical minerals sector amid rising global demand.
Questions in the middle?
- How will upcoming metallurgical results impact the economic viability of the Garies project?
- What scale of resource expansion can be expected from the remaining 22 untested rare earth targets?
- How soon might MRG secure the Mining Licence and advance towards production?