Power Minerals Brazilian Rare Earth Project Delivers Exceptional Grades

BY WILLIAM HADRIAN ON MARCH 5, 2026

Power Minerals Ltd

  • ASX Code: PNN
  • Market Cap: $33,000,657
  • Shares On Issue (SOI): 275,005,473
  • This is a special feature article produced for our partner.

    Exceptional Grade Profile Sets Project Apart

    The Power Minerals Brazilian rare earth project delivers some of the most impressive rare earth drilling results announced by an Australian-listed company in recent years. The asset has produced multiple drilling intersections exceeding 5% Total Rare Earth Oxides (TREO), with mineralisation continuing from surface to the end of drilling in most holes.

    Standout Diamond Core Results:

    • 60.85m at 8.92% TREO from surface in drillhole MFSR-35
    • 70.9m at 8.00% TREO from surface in drillhole MFSR-44
    • 60.6m at 7.02% TREO from surface in drillhole MFSR-20
    • 100.44m at 4.99% TREO from surface in drillhole MFSR-10

    Exceptional Shallow Auger Results:

    • 9m at 11.77% TREO from surface in drillhole MFT-033
    • 10m at 7.19% TREO from surface in drillhole MFT-034
    • 10m at 6.53% TREO from surface in drillhole MFT-056

    Individual sample results have delivered extraordinary grades, including 2m at 24.13% TREO and 2m at 17.75% TREO, demonstrating the project's ultra-high-grade potential. Furthermore, the project features exceptional Magnet Rare Earth Oxide (MREO) content, with samples containing up to 3.48% MREO – critical elements for permanent magnet applications.

    Drilling Programme Summary Details
    Diamond Core Holes 50 holes, 4,158m total
    Auger Holes 106 holes, 847m total
    Average Diamond Core Grade Multiple holes >5% TREO
    Mineralisation Style Surface to end-of-hole
    Depth Potential Open at depth in multiple holes

    Understanding Total Rare Earth Oxides (TREO)

    Total Rare Earth Oxides (TREO) represents the combined concentration of all rare earth elements in a sample, expressed as their oxide equivalents. This metric provides investors with a standardised way to evaluate rare earth projects across different deposits and companies.

    Why TREO Matters to Investors:

    • Grade Comparison: Enables direct comparison between rare earth projects globally
    • Economic Threshold: Projects typically require >1-2% TREO to be economically viable
    • Processing Efficiency: Higher TREO grades reduce processing costs per unit of production
    • Resource Estimation: Forms the basis for calculating total rare earth content in deposits

    The Power Minerals Brazilian rare earth project's grades of 5-11% TREO place it among the highest-grade rare earth deposits globally, significantly exceeding typical industry benchmarks and suggesting strong economic potential.

    Strategic Location and Infrastructure Advantages

    The project benefits from its position within the Poços de Caldas Complex, recognised as one of the world's premier rare earth regions. Located just 13km from the mining city of Poços de Caldas and 200km north of SĂ£o Paulo, the project enjoys excellent infrastructure access including:

    • Commercial airport with international connections
    • Established road and rail networks
    • Proximity to Atlantic coast port facilities
    • Strong electrical distribution infrastructure
    • Population base of 150,000 for workforce supply

    In addition, the project's strategic positioning adjacent to Meteoric Resources (ASX: MEI) and Viridis Mining & Minerals (ASX: VMM) projects creates synergies within an emerging rare earth hub. The Viridis South Complex, sharing a boundary with Morro do Ferro, has established an Indicated Mineral Resource of 157 million tonnes at 2,947ppm TREO.

    Unique Tenure Advantage

    The project sits on a distinctive 'Manifesto' mining title, providing exceptional operational advantages rarely seen in the mining sector. This tenure type grants:

    • Direct land ownership rather than just mining rights
    • No third-party approvals required for exploration activities
    • Streamlined permitting process for drilling and development
    • Real property status with no expiration date

    This tenure structure positions Power Minerals to commence aggressive exploration programmes immediately following acquisition completion, potentially accelerating project advancement timelines.

    $10.25 Million Funding Package Secures Development Pipeline

    Power Minerals has secured firm commitments for a $10.25 million placement at $0.105 per share, representing strong institutional support for the acquisition strategy. The placement structure includes:

    Tranche 1 ($6.75M): Settlement around 13 March 2026
    Tranche 2 ($3.50M): Settlement within 60 days following shareholder approval

    The funding package, backed by US institutional investors and including cornerstone participation, provides sufficient capital to:

    • Complete due diligence and acquisition requirements
    • Fund aggressive multi-rig drilling campaigns
    • Advance existing Brazilian projects
    • Maintain strong working capital position
    Acquisition Terms Summary Value
    Initial Cash Payment $3.0M
    Initial Share Consideration $3.0M
    Total Deferred Payments $12.0M
    Performance Milestone Bonus $1.5M
    Net Smelter Royalty 2.5%

    Executive Commentary Highlights Growth Strategy

    Managing Director Mena Habib commented:
    "We are excited to share a potential major advancement in our Brazilian project portfolio with this Binding Letter of Intent to acquire the Morro do Ferro Rare Earths Project. This represents an extremely high-grade, well-validated rare earths asset in an emerging global rare earths hub with previous drilling intersections in excess of 50,000ppm (5%) TREO."

    However, the acquisition complements Power's existing Santa Anna Niobium-REE Project in GoiĂ¡s state, creating a diversified Brazilian critical minerals portfolio positioned to benefit from the global energy transition and strategic mineral security initiatives.

    30-Day Due Diligence Programme Underway

    Power's technical team is currently on-site conducting comprehensive due diligence activities, including:

    • Geological mapping and sampling validation
    • Geophysical surveys to identify depth extensions
    • Auger and aircore drilling programme design
    • Metallurgical study review and optimisation
    • Infrastructure and logistics assessment

    The company has already paid a non-refundable $100,000 due diligence fee and expects to complete evaluation within the 30-day timeframe, positioning for rapid advancement to definitive agreement execution.

    Why Should Investors Track This Development?

    Power Minerals is positioning itself at the centre of a critical minerals supply chain realignment, with this acquisition potentially establishing the company as a tier-one Brazilian rare earth developer. The investment case includes:

    1. Exceptional Asset Quality: Ultra-high grades exceeding global rare earth project benchmarks
    2. Strategic Location: Premier rare earth district with established infrastructure
    3. Operational Advantages: Unique tenure providing development flexibility
    4. Strong Financial Position: Well-funded for aggressive exploration and development
    5. Portfolio Diversification: Complementary assets creating Brazilian critical minerals hub

    Consequently, the project's surface-to-depth mineralisation, open exploration targets, and established high-grade core suggest significant resource expansion potential through systematic drilling programmes.

    Key Investment Thesis:
    Power Minerals has secured access to one of the world's highest-grade rare earth projects in a tier-one jurisdiction, with the financial backing and technical expertise to rapidly advance this transformational asset. The combination of ultra-high grades, strategic location, and unique tenure advantages positions the company for potential re-rating as a leading Brazilian critical minerals developer.

    With global rare earth supply chains under scrutiny and critical mineral security becoming a strategic priority, the Power Minerals Brazilian rare earth project offers investors exposure to assets that could play a crucial role in the global energy transition. For instance, the strong institutional backing and immediate news flow expected throughout 2026 make this a development worth monitoring closely.

    Could Power Minerals Become Australia's Next Rare Earth Success Story?

    With ultra-high-grade drilling results exceeding 11% TREO, strategic positioning in Brazil's premier rare earth district, and $10.25 million in committed funding, Power Minerals is rapidly advancing what could become one of the world's highest-grade rare earth projects. The company's unique 'Manifesto' tenure provides exceptional operational advantages, whilst the 30-day due diligence programme currently underway positions investors for immediate news flow throughout 2026. To explore the full investment opportunity and track Power Minerals' transformation into a potential tier-one Brazilian critical minerals developer, visit www.powerminerals.com.au for comprehensive company information, project updates, and strategic developments.

    Stock Codes: ASX: PNN

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    Disclosure

    Discovery Alert does not guarantee the accuracy or completeness of the information provided in its articles. The information does not constitute financial or investment advice. Readers are encouraged to conduct their own due diligence or speak to a licensed financial advisor before making any investment decisions.

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