Question · Q3 2025
Lawson Winder inquired about the approximate split of dysprosium and terbium within the 200 kilotons of annual heavy rare earth production. He also asked about the timeline for producing other rare earth metals, such as samarium, that are of particular interest to the Department of Defense (DoD), and if the DoD has set any deadlines. Additionally, he sought clarification on the timeline for the remaining $160 million of Apple's $200 million prepayment, following the $40 million received in Q3.
Answer
Michael Rosenthal (Founder and COO) stated that the general ratio of dysprosium to terbium in their ore body is about 3 to 1, with potential variations from third-party feedstocks. He confirmed a commitment to produce samarium oxide by 2028 and mentioned gadolinium as a logical next step around the same timeframe, with ongoing discussions for other materials. Ryan Corbett (Founder and CFO) indicated that prepayments are tied to operational milestones, with the next payment of relative scale expected in Q4, continuing on schedule as they target mid-2027 for initial magnet volumes and subsequent recycling.