NioCorp aims 92% rare earth recoveries at demo plant in Quebec
Rare earth miner NioCorp Developments (TSX: NB; US-OTC: NIOBF) said it had succeeded in producing a high-purity mixed concentrate of the sought-after […]
NioCorp rare earth demonstration plant shows positive recovery results
NioCorp Developments (TSX:NB; OTCQX:NIOBF) announced success at its rare earth demonstration plant in Quebec. A rare earth dissolution rate of 86-95% was […]
