Pioneer Lithium (ASX:PLN) has applied for 730km2 of strategic rare earth element (REE) tenements in Bahia State The visit confirmed the presence of highly weathered saprolite clays presenting a favourable geological setting for critical mineral discoveries.  which has a $6.78 million market capitalisation says the tenements — which comprise the Verde Valor Project — lie within a coincident thorium-uranium radiometric anomaly and have potential for clay-hosted REE deposits.  The company expects Verde Valor to complement its other critical minerals projects including its lithium tenements in Ontario Pioneer says it remains focused on its flagship Root Lake Lithium Project and will continue to undertake activities set out in its IPO prospectus.  Verde Valor was staked using the company’s working capital.  The project sits near Morro de Chapéu and Tapiramutá City in Bahia and is proximal to local infrastructure with well-maintained state highways and access to power and water.  “The Verde Valor Project presents an excellent opportunity for Pioneer to enter the fast-growing Brazilian critical minerals market,” Executive Chairman Robert Martin says “We believe Verde Valor represents an excellent opportunity to enter a world-class jurisdiction for highly sought after clay-hosted rare earths which are paramount in the green energy transition and will fully complement our other strategic critical minerals assets.”    Pioneer is a lithium explorer and developer with a suite of assets situated in Ontario and Quebec.  Write to Adam Drought at Mining.com.au  Flagship eyes potential to expand Pantanillo’s mineralisation Flagship Minerals (ASX:FLG) is undertaking an ongoing data review of the Pantanillo.. Great Boulder plots more holes at Ironbark Sarytogan Graphite undertaking reserve definition works African Mining Week spotlights women in leadership ASX feeling a bit deflated, gold rebounds      Pacgold accelerates Alice River with new resource Plug-in hybrid EV sales decline amid slowing... Chilwa starts development talks with Malawi for... Stay Informed on up-to-the-minute mining news Get the best articles straight to your inbox Flagship eyes potential to expand Pantanillo’s mineralisation06 May Pacgold accelerates Alice River with new resource06 May Plug-in hybrid EV sales decline amid slowing market06 May Get the latest Mining news delivered straight to your inbox