RareX Limited Unleashes High-Grade Gallium at Cummins Range, Paving the Way for a $21.5B Critical Minerals Boom

Tuesday, June 24, 2025
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RareX Limited’s re-assay of Cummins Range drilling confirms significant high-grade gallium intercepts alongside rare earths, phosphate, and scandium. Bolstered by strong market demand for gallium in tech, the project positions RareX as a promising player in Australia’s critical minerals space.

RareX Limited announced the receipt of high-grade gallium re-assay results from its Cummins Range carbonatite pipe. The first 15 drill holes, out of a re-assaying campaign covering 58 drill holes completed in 2020, have returned significant results. Notable intercepts include one drill hole showing 60 meters at 99 g/t Ga2O3 with 3% total rare earth oxides (TREO) and 195 g/t Sc2O3, as well as segments with grades exceeding 100 g/t Ga2O3. These intervals, along with others reporting moderate to high gallium values, confirm the discovery made from historical drilling data and underscore the deposit’s potential as one of Australia’s highest-grade and most advanced gallium resources. The re-assay program focused on pulps from previous drilling, revealing consistent gallium enrichment coinciding with high-grade rare earth and scandium mineralisation. Historical drill hole data had shown gallium values peaking at over 6,800 g/t Ga2O3, and the results from the 2020 infill drilling now bring added confidence to the project’s technical model. The Cummins Range deposit, with its mineral resource already estimated in the hundreds of millions of tonnes and containing significant rare earth oxides and phosphate, now gains further strategic importance as a critical mineral asset. RareX Limited has also initiated a strategic partnership with Gega Elements to evaluate novel low-cost refining technologies for gallium extraction. Globally, gallium is a critical mineral with demand driven by its use in semiconductors, optoelectronics, and renewable energy applications. The dominating market position of China, which supplies approximately 98% of global gallium production, combined with tightening export controls, has led to rising gallium prices. Industry forecasts suggest that the global gallium market could grow dramatically from US$2.45 billion in 2024 to over US$21.5 billion by 2034, positioning deposits like Cummins Range at the forefront of future supply for high-tech and energy-related industries. The technical indicators, such as wide intercepts of gallium paired with strategic amounts of TREO and scandium, signal a deposit not only rich in gallium but also complemented by valuable byproducts. This multi-element system enhances the project’s appeal in an environment where the shift away from Chinese-dominated supply chains is increasingly critical. As the company continues to re-assay additional drill holes and expand its resource base, the Cummins Range project stands out as a key component of Australia’s burgeoning critical minerals sector. Bullish sentiment is supported by the robust re-assay data that reinforces the initial discovery of high-grade gallium. Investors could view the project’s diversification into rare earths, phosphate, and scandium as a significant strategic advantage, particularly given the rapidly expanding demand for gallium in semiconductor, renewable energy, and consumer electronics applications. The involvement of strategic partners and the potential to unlock significant value further adds to the positive outlook. Conversely, bearish factors may include the technical challenges inherent in extracting and processing gallium from complex mineral systems. The reliance on evolving refining technologies and potential delays in permitting could temper near-term enthusiasm. Additionally, given the volatile nature of commodity markets and the current price fluctuations in gallium driven by policy shifts in China, investors should remain cautious about the short-term market environment. Overall, the announcement from RareX Limited highlights considerable advances at Cummins Range, setting the stage for the project to emerge as a pivotal player in the global gallium and critical minerals market.

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