In this episode, Kylie catches up with George Ogilvie, President and CEO of Arizona Sonoran Copper, who provides an update on drilling and land acquisition at the Mainspring property. He also introduces Rio Tinto's Nuton technology, which allows for the processing of primary sulfide copper with lower greenhouse gas emissions and lower water usage than traditional methods. Ogilvie highlights upcoming milestones, including the release of a preliminary economic assessment and a mineral resource estimate update. He also discusses the market outlook for copper and the cooperation opportunities in Arizona. Ogilvie concludes by emphasizing the project's low capital intensity, existing infrastructure, and social license to operate.