Core Viewpoint - Mosaic and Rainbow Rare Earths are advancing the Uberaba rare earths project in Brazil, focusing on a prefeasibility study with the aim of progressing to a definitive feasibility study later in 2026 [1] Group 1: Project Development - The joint project development agreement aims to evaluate the responsible recovery of critical materials from existing phosphate operations [1] - The project is expected to treat approximately 2.7 million tonnes per year of phosphogypsum, producing 1,900 tonnes of separated neodymium and praseodymium oxide, and 600 tonnes of a SEG+ product rich in medium and heavy rare earth elements [1] - Initial production is targeted for 2030, contingent on further studies, regulatory approvals, and successful project execution [1] Group 2: Economic Assessment - The preliminary economic assessment indicates compelling economics, including an internal rate of return above the hurdle rate and a relatively short payback period [1] - The capital-intensive mining activities for rare earth elements are expected to be largely incorporated within existing fertilizer operations [1] Group 3: Company Background - Mosaic is a leading producer and marketer of potash and phosphate fertilizer, essential for global agriculture, with operations in over 40 countries [1] - Rainbow Rare Earths specializes in recovering rare earth elements from phosphogypsum, allowing for quicker and lower-cost project advancement compared to traditional mining [1]

Core Viewpoint - Brazilian Rare Earths Limited (BRE) has received final operating authorization from Brazil's National Authority on Nuclear Safety (ANSN) to operate its rare earth pilot plant and laboratory facility within the Camaçari Petrochemical Complex, marking a significant regulatory milestone for the company [1][5]. Group 1: Regulatory Approval - The approval from ANSN is the last regulatory permit needed to commence pilot operations, which are anticipated to begin in mid-2026 [2]. - The pilot plant will focus on optimizing beneficiation and hydrometallurgy processes for BRE's high-grade and ultra-high grade rare earth mineralization, confirming technical parameters and supporting downstream process development [2][5]. Group 2: Strategic Location - The Camaçari Petrochemical Complex, located approximately 260 km northeast of the Monte Alto Project, is chosen for future industrial-scale rare earth processing due to its established infrastructure and streamlined permitting processes [3][6]. - The location is expected to enhance the commercial competitiveness of a future commercial scale rare earths processing plant by providing operational advantages and access to a skilled workforce [3][6]. Group 3: Management Insights - BRE's Managing Director and CEO, Bernardo da Veiga, emphasized that the selection of Camaçari was strategic, highlighting the benefits of coordinated permitting, world-class infrastructure, and a skilled workforce that will lower risks and shorten timelines [4][5]. - The Federal authorization reflects strong government engagement and the company's commitment to operating at the highest safety standards as it transitions from rare earth discovery to development [4].