Brazilian Critical Minerals Limited engages in the exploration and development of mining properties in Australia and Brazil. It primarily explores for platinum, palladium, iridium, rhodium, gold, REE, and base metal deposits. The company's Flagship projects include the Ema and Apui projects. The company was formerly known as BBX Minerals Limited and changed its name to Brazilian Critical Minerals Limited in December 2023. Brazilian Critical Minerals Limited was incorporated in 1999 and is based in Perth, Australia.