Latest Brazil Mining Projects News

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Magnum Mining & Exploration has partnered with Homerun Resources to explore innovative, environmentally friendly rare earth element separation technology using ultra-pure silica sand and graphite. This collaboration could reshape processing methods for Magnum’s Brazilian REE projects.
Maxwell Dee
Maxwell Dee
29 Oct 2025
Brazilian Critical Minerals has reported exceptional results from its in-situ recovery trials at the Ema rare earth project, achieving rare earth concentrations far exceeding in-situ grades and securing strong local government backing.
Maxwell Dee
Maxwell Dee
27 Oct 2025
Brazilian Critical Minerals has successfully produced a high-grade mixed rare earth carbonate containing 50% total rare earth oxides from low-grade field leach solutions at its Ema Project, validating its in-situ recovery process and commercial viability.
Maxwell Dee
Maxwell Dee
23 Oct 2025
Perpetual Resources has launched a systematic exploration program across its key lithium projects in Brazil, aiming to expand on recent high-grade discoveries and define new drill targets.
Maxwell Dee
Maxwell Dee
17 Oct 2025
Verity Resources has confirmed widespread near-surface rare earth element mineralisation at its Pimenta Project in Brazil, highlighting a promising new discovery zone with high-value magnet rare earth oxides.
Maxwell Dee
Maxwell Dee
16 Oct 2025
Axel REE Limited reports encouraging auger drilling results at its Caldas Project in Brazil, confirming broad near-surface rare earth mineralisation and initiating new drilling at Caldas South. The company aims to define an Exploration Target and advance metallurgical studies to support resource development.
Maxwell Dee
Maxwell Dee
15 Oct 2025
Magnum Mining & Exploration has raised $7 million through an oversubscribed placement to accelerate its critical minerals processing hub in Nevada and expand rare earth exploration in Brazil, aligning with US strategic priorities.
Maxwell Dee
Maxwell Dee
13 Oct 2025
St George Mining secures government support to establish a cutting-edge pilot plant and research centre at its Araxá Project, aiming to refine rare earth and niobium processing in Brazil. This initiative builds on historic metallurgical success and positions the company at the forefront of critical metals supply chain development.
Maxwell Dee
Maxwell Dee
7 Oct 2025
Core Energy Minerals reports promising early-stage rare earth element intersections from hand-auger drilling at its Tunas Project in Brazil, confirming significant REE mineralisation and setting the stage for expanded exploration.
Maxwell Dee
Maxwell Dee
7 Oct 2025
Power Minerals Limited has reported the highest rare earth element grades to date from re-assayed drill samples at its Santa Anna Project in Brazil, significantly enhancing the project's resource potential.
Maxwell Dee
Maxwell Dee
16 Sept 2025
Magnum Mining & Exploration has initiated leach testing on high-grade samples from its Palmares Rare Earth Element Project in Brazil, aiming to validate recovery rates ahead of planned drilling. Results expected by September will guide the next phase of exploration across its extensive REE portfolio.
Maxwell Dee
Maxwell Dee
29 Aug 2025
Power Minerals Limited reports exceptional high-grade rare earth and niobium intersections from shallow drilling at its Santa Anna Project in Brazil, reinforcing its potential for a significant mineral resource.
Maxwell Dee
Maxwell Dee
25 Aug 2025