Drilling results confirm stacks at Phalaborwa are homogenous

Drilling results confirm stacks at Phalaborwa are homogenous  Infill drilling at Rainbow’s Phalaborwa Rare Earth Project in the Limpopo Province of South Africa has confirmed expectations that the project’s two phosphogypsum stacks are homogenous and consistent in grade.  Rainbow wants to liberate rare earth oxides contained within phosphogypsum in two unconsolidated stacks derived from historic […]

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