TANTALEX LITHIUM ACHIEVES 6+% LI2O SPODUMENE CONCENTRATE GRADE IN HLS METALLURGICAL TEST WORK ON THE K-DUMP
Heavy Liquid Separation (“HLS”) tests on a 2 ton bulk samples taken from the K-dump produced a 6+% Li2O spodumene concentrate at four different size classifications. HLS tests produced a 6.5% Li2O spodumene concentrate at overall lithium recoveries exceeding 60%. Fe2O3 content of +- 1.3% in final spodumene concentrate to be reduced further with magnetic separation in Phase 2 testworks. HLS testing is the industry standard lab bench scale testing to establish if physical metallurgy will be sufficient to beneficiate mineral deposits into sellable concentrates. In the K- dump, Li2O, Sn…
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