The Lake Wells sulphate of potash (SoP) project, in Western Australia, could deliver free cash flows of A$3.1-billion over its 30-year mine life, a definitive feasibility study has found. ASX-listed Australian Potash on Wednesday reported that at a capital cost of A$208-million, the Lake Wells project could deliver 150 000 t/y of SoP, based on the maiden reserve of 3.6-million tonnes.
