Rainbow Rare Earths Confirms Pilot Plant Produces High-Grade Commercial Product

Published: Feb 11, 2026 09:41
Rainbow Rare Earths Ltd. has informed investors that its large-scale pilot plant in Johannesburg has recently commenced official operation. The plant is currently operating as expected with the optimized Phalaborwa primary process and has successfully produced approximately 2 kg of high-grade mixed rare earth hydroxides, which possess commercial value. This mixed rare earth product has a grade of about 55% TREO, higher than the industry average of 42-44% TREO specified by the Chinese standard for mixed rare earth carbonate.

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