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<title>Rainbow Rare Earths Ltd. — News on 6ix</title>
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<title>Rainbow Rare Earths Ltd.</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited</link>
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<title>Evaluation of a Listing in the USA</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/evaluation-of-a-listing-in-the-usa</link>
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<pubDate>Tue, 05 May 2026 06:00:00 GMT</pubDate>
<description>Rainbow Rare Earths Limited is evaluating a potential stock exchange listing in the United States to enhance its access to capital and liquidity, driven by its role as a low-cost supplier of critical rare earth raw materials to Western supply chains, significant US investment in rare earths, and its growing US nexus including a partnership with The Mosaic Company and a US$50 million option from the US International Development Finance Corporation for its Phalaborwa project. The company also note</description>
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<title>Interim Results for six months to 31 December 2025</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/interim-results-for-six-months-to-31-december-2025</link>
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<pubDate>Tue, 31 Mar 2026 06:15:00 GMT</pubDate>
<description>Rainbow Rare Earths Limited announced its interim results for the six months ended 31 December 2025, highlighting progress at its Phalaborwa project in South Africa, which is a proven producer of rare earth elements (REE) from phosphogypsum. The company is evaluating solvent extraction processes to refine its mixed rare earth product into higher-value neodymium, praseodymium, and samarium, europium, and gadolinium plus products. The Uberaba project in Brazil also shows strong potential, with an </description>
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<title>Publication of New Investor Presentation</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/publication-of-new-investor-presentation-1</link>
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<pubDate>Tue, 17 Mar 2026 07:00:00 GMT</pubDate>
<description>Rainbow Rare Earths Limited has published a new investor presentation on its website in anticipation of its participation in the Swiss Mining Institute's Zurich investor conference. This update provides investors with current information regarding the company's projects and strategic direction.
Disclaimer*</description>
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<title>Mosaic Agreement and Uberaba Economic Assessment</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/mosaic-agreement-and-uberaba-economic-assessment</link>
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<pubDate>Wed, 11 Mar 2026 07:00:00 GMT</pubDate>
<description>Rainbow Rare Earths Limited has announced a positive Economic Assessment for its Uberaba Project in Brazil, projecting a post-tax Net Present Value of US$916 million and an Internal Rate of Return of 45% over a 30-year mine life, with an average annual EBITDA of US$217 million and a payback period of 1.7 years. This assessment, based on March 2026 rare earth pricing and a 10% discount rate, has led to a Joint Project Development Agreement with The Mosaic Company to advance the project through pr</description>
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<title>Pilot Plant Producing Commercial Mixed REE Product</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/pilot-plant-producing-commercial-mixed-ree-product</link>
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<pubDate>Mon, 09 Feb 2026 07:00:00 GMT</pubDate>
<description>Rainbow Rare Earths Limited has announced that its large-scale pilot plant in Johannesburg is performing as expected, successfully producing approximately 2 kg of a high-grade mixed rare earth hydroxide product with a TREO content of around 55%, exceeding industry norms. This commercial-grade product is confirmed as an ideal feed stream for the planned solvent extraction circuit, which aims to produce high-purity NdPr oxide and SEG+ products, allowing the company to capture more value downstream</description>
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<title>PDMR Shareholding</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/pdmr-shareholding-54</link>
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<pubDate>Wed, 14 Jan 2026 17:35:00 GMT</pubDate>
<description>Rainbow Rare Earths Limited announced that Pete Gardner, the CFO and a Person Discharging Managerial Responsibility, transferred shares into a SIPP and ISA on January 9, 2026, resulting in a net sale of 166 shares to cover transaction costs. The transaction involved disposing of 328,785 shares and purchasing 328,619 shares at a price of £0.1825 each, with an aggregated net sale value of £30.30. This notification was made on January 14, 2026, and the company is not in a close period.
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<title>Pilot Plant Commences Operations in Johannesburg</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/pilot-plant-commences-operations-in-johannesburg</link>
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<pubDate>Tue, 13 Jan 2026 07:00:00 GMT</pubDate>
<description>Rainbow Rare Earths Limited has commenced pilot plant operations in Johannesburg as the final phase of process test work for its Phalaborwa project, aiming to produce separated neodymium and praseodymium oxide and SEG+ Group at over 99.5% purity. This pilot phase, running through H1 2026, will generate crucial data for the Definitive Feasibility Study and third-party validation for project finance, leveraging optimized leach circuits and proprietary intellectual property for impurity removal and</description>
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<title>SX Adoption Yields 99.5% Pure Rare Earth Products</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/sx-adoption-yields-995percent-pure-rare-earth-products</link>
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<pubDate>Tue, 25 Nov 2025 07:00:00 GMT</pubDate>
<description>Rainbow Rare Earths Limited has de-risked its Phalaborwa project by adopting industry-standard solvent extraction ("SX") for rare earth separation, which ANSTO confirms will produce products of +99.5% purity, including separated NdPr oxide and the SEG+ group. This decision allows for the finalisation of the project flowsheet and completion of the definitive feasibility study, with construction and first production still planned for 2027 and 2028 respectively. The company also corrected its SEG+ </description>
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<title>Yttrium Price Surge Improves Phalaborwa Economics</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/yttrium-price-surge-improves-phalaborwa-economics</link>
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<pubDate>Mon, 24 Nov 2025 07:00:00 GMT</pubDate>
<description>Rainbow Rare Earths Limited announced a significant positive impact on its Phalaborwa project economics due to a surge in yttrium prices, which have risen by over 3,000% to between US$220/kg and US$320/kg following Chinese export controls. This price increase, driven by market shortages and yttrium's critical role in aerospace, energy, and defense, could add approximately US$30 million to the project's annual estimated EBITDA, based on a conservative 70% payability for the SEG+ mixed rare earth </description>
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<title>Results of Annual General Meeting</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/results-of-annual-general-meeting-115</link>
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<pubDate>Wed, 12 Nov 2025 09:38:00 GMT</pubDate>
<description>Rainbow Rare Earths Limited announced that all resolutions were duly passed at its Annual General Meeting held on November 11, 2024. The company is focused on developing the Phalaborwa Project in South Africa and the Uberaba Project in Brazil, aiming to establish an independent and ethical supply chain for rare earth elements critical to the green energy transition. An updated interim economic study for the Phalaborwa project confirmed strong economics with a base case NPV10 of US$611 million, p</description>
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<title>Phalaborwa Resource Update to include Yttrium</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/phalaborwa-resource-update-to-include-yttrium</link>
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<pubDate>Mon, 10 Nov 2025 07:00:00 GMT</pubDate>
<description>Rainbow Rare Earths Limited has updated its Phalaborwa Mineral Resource Estimate to include yttrium, enhancing the value of its proposed SEG+ mixed medium and heavy rare earth product, which now includes dysprosium, terbium, samarium, europium, gadolinium, and yttrium, alongside critical light rare earths neodymium and praseodymium. These elements are confirmed as critical minerals by the USGS 2025 List, with several identified as having a high risk of supply chain disruption, particularly follo</description>
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<title>Publication of Annual Report and Notice of AGM</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/publication-of-annual-report-and-notice-of-agm-52</link>
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<pubDate>Mon, 27 Oct 2025 08:13:00 GMT</pubDate>
<description>Rainbow Rare Earths Limited announced that its Annual General Meeting (AGM) will be held on Tuesday, November 11, 2025, at 2pm. The Annual Report and Accounts for the year ended June 30, 2025, are now accessible on the company's website. The company is focusing on digital communications, so printed copies of the Annual Report and Accounts will not be available. The Phalaborwa project has a base case NPV10 of US$611 million.
Disclaimer*</description>
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<title>Further Major Advancement in Phalaborwa Test Work</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/further-major-advancement-in-phalaborwa-test-work</link>
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<pubDate>Mon, 22 Sep 2025 06:00:00 GMT</pubDate>
<description>Rainbow Rare Earths has achieved a significant advancement in its Phalaborwa project test work by successfully incorporating a cerium (Ce) depletion step. This step reduces the Ce content in the mixed rare earth product (MREP) by approximately 65%, enhancing the quality of the high-grade MREP, which previously averaged over 55% total rare earths oxide (TREO) and a TREO purity of over 93%. The Ce depletion also reduces the volumetric flow to the separation circuit to about 2% of the original 340 </description>
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<title>CIX Test Work shows Very High Purity Separation</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/cix-test-work-shows-very-high-purity-separation</link>
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<pubDate>Mon, 01 Sep 2025 06:00:00 GMT</pubDate>
<description>Rainbow Rare Earths announced successful test work results for its Phalaborwa project in South Africa. The company's low-cost process has yielded a mixed rare earth carbonate (MREC) averaging over 55% total rare earth oxides (TREO), exceeding the industry standard of over 42%. In multiple tests, the TREO purity of the Rainbow MREC specification is consistently over 93%, surpassing the accepted industry specification of over 90%. The company also reduced the pregnant leach solution from 340 m3/ho</description>
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<title>Issue of Shares to Directors under Incentive Plan</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/issue-of-shares-to-directors-under-incentive-plan</link>
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<pubDate>Fri, 04 Jul 2025 06:00:00 GMT</pubDate>
<description>Issue of Shares to Directors under Incentive Plan.</description>
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<title>Economic Assessment for Uberaba Project in Brazil</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/economic-assessment-for-uberaba-project-in-brazil</link>
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<pubDate>Tue, 17 Jun 2025 06:00:00 GMT</pubDate>
<description>Economic Assessment for Uberaba Project in Brazil.</description>
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<title>Update on Laboratory Test Work in South Africa</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/update-on-laboratory-test-work-in-south-africa</link>
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<pubDate>Tue, 03 Jun 2025 06:00:00 GMT</pubDate>
<description>Update on Laboratory Test Work in South Africa.</description>
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<title>Collaboration with Curation Connect</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/collaboration-with-curation-connect</link>
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<pubDate>Thu, 29 May 2025 06:00:00 GMT</pubDate>
<description>Collaboration with Curation Connect.</description>
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<title>Rainbow joins the Rare Earth Industry Association</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/rainbow-joins-the-rare-earth-industry-association</link>
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<pubDate>Wed, 21 May 2025 06:00:00 GMT</pubDate>
<description>Rainbow joins the Rare Earth Industry Association.</description>
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<title>Interim Results for 6 Months to 31 December 2024</title>
<link>https://6ix.com/company/rainbow-rare-earths-limited/news/interim-results-for-6-months-to-31-december-2024</link>
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<pubDate>Wed, 19 Mar 2025 07:00:00 GMT</pubDate>
<description>Interim Results for 6 Months to 31 December 2024.</description>
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