Australian Potash has cranked up the JORC mineral resource of its Lake Wells sulphate of potash, or “SOP”, project near Laverton, WA, by 23% to 18.1 million tonnes of drainable SOP. This resource is entirely within the measured category, which gives the company a high degree of confidence that it can support its initial planned 150,000 tonne per annum project for a long, sustained period.