Korab Resources Uncovers Significant Gallium and Rare Earth Oxides at Rum Jungle
Korab Resources has identified notable concentrations of gallium, magnet rare earth oxides, and heavy rare earth oxides across its Rum Jungle Project, revealing a largely untapped opportunity in the Northern Territory.
- Gallium oxide detected up to 72.86 ppm in rock chips
- Magnet rare earth oxides reach 371.46 ppm in samples
- Heavy rare earth oxides peak at 507.38 ppm
- 95% of 24 km strike remains untested for these elements
- Plans underway for expanded exploration following discoveries
Significant Gallium and Rare Earth Oxides Discovered
Korab Resources Ltd (ASX:KOR) has revealed fresh assay results from its Rum Jungle Project in the Northern Territory, showcasing promising concentrations of gallium and rare earth oxides in rock chip samples. Out of 89 samples re-assayed, a striking 84% contained gallium oxide above 20 ppm, with peak values reaching 72.86 ppm. Magnet rare earth oxides (Magnet REO), comprising elements like dysprosium and neodymium, were found in 67% of samples at or above 50 ppm, peaking at 371.46 ppm. Heavy rare earth oxides (HREO), which include yttrium and terbium, were present in 33% of samples above 50 ppm, with the highest assay hitting 507.38 ppm.
Vast Untested Territory at Rum Jungle
The Rum Jungle Project covers roughly 243 square kilometres near Batchelor, about 70 km south of Darwin. The exploration has so far targeted a 24 km strike length across geological formations like the Wildman Siltstone and Mount Deane Volcanic members. However, Korab notes that approximately 95% of this strike length remains untested for gallium and rare earth oxides, indicating significant potential for further discoveries. This latest re-assay program, conducted by Intertek, focused on rock chips originally collected for nickel and platinum group metals exploration, now repurposed to assess critical minerals.
Confirming and Expanding Rare Earth Element Potential
These results reaffirm Korab's earlier scandium discoveries within the project, adding gallium and rare earth oxides to the portfolio of critical elements identified. The presence of both magnet and heavy rare earth oxides is particularly notable given their strategic importance in high-tech and clean energy applications. The geological setting includes complex Proterozoic sedimentary and volcanic units, with mineralisation hosted in various formations, providing diverse exploration targets.
Strategic Shift Amid ASX Delisting
Coinciding with these exploration updates, Korab has announced its imminent delisting from the ASX, effective 30 July 2026, as it seeks admission to the National Stock Exchange of Australia (NSX). This move may reflect a strategic repositioning to better align with its operational focus and shareholder base. The company encourages shareholders to stay informed through its website, underscoring ongoing commitment to transparency despite the exchange transition.
Next Steps in Exploration and Development
Korab plans to leverage these assay results to guide further exploration, including targeted drilling and geophysical surveys, aiming to delineate the extent and economic viability of gallium and rare earth mineralisation. While no resource estimates or economic assessments have been reported yet, the high-grade surface samples provide a compelling rationale for advancing the project. The company’s broad portfolio at Rum Jungle, spanning magnesium, gold, base metals, and critical minerals, positions it well to capitalise on emerging market demands.
Bottom Line?
Korab’s discovery of gallium and rare earth oxides opens a new chapter at Rum Jungle, but turning surface assays into viable resources will require substantial follow-up.
Questions in the middle?
- How will Korab prioritise exploration given the vast untested strike length for rare earths?
- What impact will the ASX delisting and NSX listing have on Korab’s access to capital?
- Will further drilling confirm continuity and grades sufficient for resource development?
