Mount Ridley Mines
Mount Ridley lifts rare earth, scandium recoveries as trademarked Selectro cuts reagent dose
Mount Ridley Mines reported improved metallurgical recoveries for scandium (91.8%) and rare earths (HREE 84%, LREE 77%) using its proprietary Selectro leach process. Notably, these improvements were achieved while halving the reagent dose compared to previous tests, suggesting significant potential for cost optimization.