Stage 1 of the Pilgangoora Project comprises a 2 million tpy mining and processing operation to deliver life-of-mine (LOM) production of 330 000 tpy of 6% spodumene concentrate (lithium) and 300 000 Ibs/y of tantalite concentrate (tantalum).
After accounting for mining depletion of 99 000 oz from 1 January to 31 October 2018, the total addition to the Los Filos open pit Proven and Probable reserves is 528 000 oz.