speaking of WA1......
19 JUNE 2024 WEST ARUNTA PROJECT INITIAL METALLURGICAL TESTWORK RESULTS Highlights ▪ Excellent flotation results demonstrate a high-grade niobium concentrate with low impurities and industry comparable recovery rates can be produced from Luni oxide mineralisation using a conventional two stage flotation regime ▪ Initial flotation testwork was completed on sample material from a drillhole located in the northeast of Luni ▪ Open cycle float tests achieved a high-grade concentrate with excellent recovery: Open cycle concentrate (2 nd cleaner) 51% Nb2O5at 62% recovery Open cycle concentrate (4 th cleaner) 61% Nb2O5 at 52% recovery ▪ Subsequent locked cycle testing confirmed the flotation regime performance: Locked cycle concentrate (5 th cleaner) 58% Nb2O5 at 53% recovery ▪ Ongoing testwork is aiming to optimise the beneficiation stage including testing other process steps used at existing niobium operations, before moving to variability testing across Luni
speaking of WA1...... 19 JUNE 2024 WEST ARUNTA PROJECT INITIAL...
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