Perpetual Resources Ltd Advances Raptor Rare Earth Project with Deeper Drilling and 94% REE Recovery in Brazil’s Critical Minerals Hub
Thursday, July 31, 2025
at
9:40 am
Perpetual Resources Limited is advancing its deeper drilling phase at the Raptor Rare Earth Project in Brazil. The program targets extended mineralisation across three prospects, supporting their roadmap toward a maiden resource estimate and reinforcing the company’s potential in critical rare earths essential for high-tech and renewable energy solutions.
Perpetual Resources Limited has advanced its exploration efforts at the Raptor Rare Earth Project in Brazil, moving closer to a maiden JORC resource estimate. The company is finalising plans for its next drilling phase across three target areas—Portão Verde, Pina Colada, and Pinheirinho—where previous shallow auger drilling indicated high-grade mineralisation that remains open at depth. Highlighted intercepts include a 5‐meter interval at 5,591 ppm TREO with 35% Nd+Pr and a 12‐meter interval at 4,601 ppm TREO, demonstrating significant potential for further resource expansion.
The upcoming drill program will employ air-core drilling technology to reach depths of 30 to 40 meters, a marked increase from the earlier 10-meter auger holes. This strategic move seeks not only to extend the known mineralisation but also to provide a broader understanding of the mineralisation’s continuity and volume across the project area. The company’s efforts are designed to enhance its exploration narrative by building on the encouraging technical data gathered during the initial phase.
In addition to the drilling plans, the project benefits from exceptional metallurgical outcomes. Australian Nuclear Science and Technology Organisation test work has shown recoveries as high as 94% for key magnetic rare earth elements such as Neodymium, Praseodymium, Terbium, and Dysprosium. These results are particularly significant given the critical role these elements play in the manufacture of permanent magnets used in electric vehicles, wind turbines, and advanced electronics. The Raptor project’s strategic location within Brazil’s Caldeira Alkaline Complex, near other prominent industry players backed by government grants and institutional funding, further underscores its prospective significance in the rare earths market.
The forthcoming phase of exploration will also focus on testing high-priority targets across the broader project area, while ongoing metallurgical and mineralogical testing will support future development studies. This combined approach aims to position the Raptor project as a potential long-term supplier of critical rare earths, tapping into the global demand driven by new energy and technology trends.
Bullish sentiment stems from the impressive technical intercepts, strong recoveries in metallurgical tests, and the strategic location within an emerging rare earth hub, all pointing toward substantial resource growth and market relevance. Conversely, bearish views highlight the inherent risks associated with forward-looking exploration outcomes, the uncertainties of deep drilling results, and the volatile nature of commodity markets that could impact project valuation and timelines.