According to Mining News Pro - Testing will be designed to produce a saleable concentrate in a three-stage process. The sample will undergo dense media separation (DMS) and the removal of magnetic material, leaving behind a lithium concentrate. The concentrate will then be upgraded in a flotation circuit to produce the final product.The original Irgon lithium mine operated briefly in the mid-1950s, leaving behind a historical (non-43-101 compliant) resource of 1.2 million tonnes of ore grading 1.51% lithium dioxide over a strike length of 365 meters to a depth of 213 meters.