Brazil rare earths project shares key similarities with Phalaborwa – Rainbow

Rare earths miner Rainbow Rare Earths has revealed that the results of mineralogy and hydrometallurgical testwork recently carried out on phosphogypsum material from the Mosaic Company’s Uberaba site, in Brazil, indicates similar characteristics to Rainbow’s Phalaborwa project, in South Africa. The Uberaba site is the subject of a memorandum of understanding between Rainbow and Mosaic.