-- Brazilian Rare Earths (ASX:BRE) said that the mineral resource estimate and scoping study for the Rocha da Rocha critical minerals province are both targeted for mid-2026, according to a Monday Australian bourse filing.
Sensor-based ore sorting testing validated a simple, dry beneficiation pathway for the Monte Alto project, while a metallurgical optimization program validated low-temperature acid-cure processing at 150 degrees celsius, with a 15 kilograms blended composite scale-up test confirming high extraction performance and strong scalability, the filing said.
The company expects to submit an economic development plan for the project to Brazil's National Mining Agency in the June quarter.
Brazilian Rare Earths' shares rose nearly 4% in recent trading on Monday.