Rainbow Rare Earths Limited
Listed on London Stock Exchange (LSE)
Rare earths developer advancing the Phalaborwa project in South Africa and downstream separation plans.
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Latest Coverage
Oct 11, 2026
Rainbow’s Neo Deal Sets Phalaborwa Offtake Terms Ahead of Feasibility Study
Rainbow Rare Earths has secured Neo Performance Materials as a proposed separation partner and buyer for its Phalaborwa project. The September memorandum allocates 40% of planned NdPr oxide and 65% of SEG+ carbonate to Neo, but binding contracts, pilot validation and financing remain outstanding.
Jul 28, 2026
Rainbow’s Smaller Phalaborwa Circuit Moves the Risk From Chemistry to Finance
Rainbow Rare Earths has moved about 75% of Phalaborwa’s flowsheet into engineering after cutting separation-feed volumes and reducing the planned solvent-extraction circuit to roughly 75 mixer-settlers. The smaller design shifts the project’s main risk from chemistry to financing, cost validation and commissioning discipline.