Venari Minerals NL Lithium Results Exceed Expectations at Red Mountain

BY WILLIAM HADRIAN ON DECEMBER 11, 2025

Venari Minerals NL

  • ASX Code: VMS
  • Market Cap: $12,681,796
  • Shares On Issue (SOI): 105,681,636
  • Venari Minerals Delivers Outstanding High-Grade Lithium Results from Red Mountain Nevada Project

    Venari Minerals NL (ASX: VMS) has released exceptional assay results from its latest drilling campaign at the Red Mountain Lithium Project in Nevada, confirming the presence of substantial high-grade lithium mineralisation across broad intervals in the northern project area. These Venari Minerals NL lithium results demonstrate the project's exceptional scale and grade potential, positioning Red Mountain as a significant discovery in Nevada's prolific lithium province.

    The December 2024 results showcase impressive intersections, with drill-hole RMRC014 intersecting 89.9m @ 1,380ppm Li, including two remarkable high-grade zones of 18.3m @ 2,530ppm Li and 18.3m @ 1,420ppm Li. Furthermore, these results validate the company's reverse circulation drilling methodology and provide strong confidence ahead of the maiden Mineral Resource Estimate.

    Exceptional Drilling Results Confirm High-Grade Lithium Discovery

    The latest assay results from Venari's October 2024 drilling campaign have delivered outstanding intersections that reinforce Red Mountain's position as a significant lithium discovery. Moreover, the drilling demonstrates exceptional mineralisation continuity across the northern area of the project.

    Key Drilling Highlights

    The recent drilling campaign has produced remarkable results that exceed industry expectations for claystone-hosted lithium deposits:

    Drill Hole Key Intersection High-Grade Zones
    RMRC014 89.9m @ 1,380ppm Li 18.3m @ 2,530ppm Li + 18.3m @ 1,420ppm Li
    RMRC015 Combined 91.4m of lithium mineralisation 6.1m @ 3,550ppm Li (highest grade intersection)
    RMRC015 50.3m @ 1,630ppm Li 27.4m @ 2,160ppm Li

    The drilling results are particularly encouraging as RMRC014 was drilled as a twin hole to the previous diamond hole RMDD002, which intersected 86.9m @ 1,470ppm Li. In addition, the comparable results between diamond and reverse circulation drilling methods provide critical validation of the sampling techniques.

    "Assays from the October drilling campaign at Red Mountain are continuing to deliver outstanding results, with this latest batch confirming the presence of high-grade lithium mineralisation in the northern part of the project area," said Tony Leibowitz, Chairman.

    Mineralisation Continuity and Scale

    The drilling demonstrates exceptional mineralisation continuity across the northern area of Red Mountain, with broad zones of lithium mineralisation extending across multiple drill holes. RMRC015 intersected a combined 91.4m of lithium mineralisation with an estimated true width of 75m, showcasing the substantial scale potential of the deposit.

    The consistency of high-grade zones within broader mineralised intervals is particularly noteworthy for potential future mining scenarios. For instance, multiple intersections exceeding 2,000ppm Li within zones spanning 40-90 metres suggest robust mineralisation that could support significant lithium production.

    Understanding Claystone-Hosted Lithium Deposits

    Claystone-hosted lithium deposits represent one of the most promising and rapidly developing sectors in lithium exploration and production. These deposits form through the weathering of lithium-bearing volcanic glass within tertiary-aged lake sedimentary rocks.

    Nevada's Horse Camp Formation, which hosts Red Mountain, is equivalent to geological formations that contain some of the world's largest lithium deposits. However, what distinguishes Red Mountain is its exceptional grade and metallurgical characteristics.

    What Makes Claystone Deposits Attractive to Investors

    The technical advantages of claystone-hosted deposits include several key factors:

    • High leachability rates – Red Mountain testwork shows lithium leachability up to 98%
    • Simpler processing compared to hard rock lithium deposits
    • Lower environmental impact than traditional brine operations
    • Faster development timelines to production

    These advantages position Red Mountain favourably compared to other lithium deposit types currently being developed globally.

    Technical Terms Explained

    Understanding key industry terminology helps investors evaluate the significance of these Venari Minerals NL lithium results:

    • ppm Li: Parts per million lithium – industry standard measurement for lithium concentration
    • LCE: Lithium Carbonate Equivalent – the commercial form of lithium used in battery manufacturing
    • Estimated True Width (ETW): The actual thickness of mineralisation perpendicular to the geological structure

    Advancing Toward Maiden Resource Estimate

    With assay results from nine of thirteen drill holes now received, Venari is positioned to advance rapidly toward its maiden Mineral Resource Estimate for Red Mountain. The remaining four holes from the October campaign are expected to return assays within the next fortnight, providing the final data inputs for resource calculation.

    Upcoming Catalysts and Timeline

    The company has outlined a clear development pathway with specific milestones:

    Milestone Expected Timing Significance
    Final assay results Within 2 weeks Complete dataset for resource estimate
    Maiden Resource Estimate Q1 2025 First JORC-compliant resource for Red Mountain
    Technical studies Mid-2025 Advance project toward development

    The completion of a maiden resource estimate will represent a transformational milestone for Venari. Furthermore, this will provide investors with a quantified understanding of Red Mountain's lithium endowment.

    Metallurgical Success Supports Development Path

    Previous metallurgical testwork has demonstrated the technical viability of Red Mountain's lithium mineralisation. The results include impressive recovery rates that compare favourably with other claystone deposits globally:

    • Leachability testing achieved up to 98% lithium recovery
    • Beneficiation studies successfully upgraded mineralisation to 4,480ppm Li concentrates
    • 132% upgrade achieved through metallurgical processing

    These positive metallurgical results provide confidence that Red Mountain's claystone mineralisation can be efficiently processed into battery-grade lithium products.

    Strategic Position in Nevada's Lithium Province

    Red Mountain's location in central-eastern Nevada positions the project within one of North America's most significant lithium provinces. The project benefits from excellent infrastructure access, located adjacent to the Grand Army of the Republic Highway (Route 6).

    This strategic location provides direct transportation links to major population and industrial centres on the West Coast. Additionally, Nevada's established mining infrastructure and regulatory framework support efficient project development.

    Competitive Advantages

    The project benefits from multiple strategic advantages across location, technical, and corporate factors:

    Location Benefits:

    • Adjacent to major highway infrastructure
    • Proximity to established lithium operations
    • Access to skilled mining workforce
    • Favourable regulatory environment in Nevada

    Technical Advantages:

    • High-grade lithium mineralisation confirmed across broad intervals
    • Proven high leachability rates up to 98%
    • Successful beneficiation and concentration testwork
    • Validated drilling and sampling methodologies

    Corporate Advantages:

    • 100% ownership through subsidiary Needles Holdings Inc.
    • Strong cash position to fund development programs
    • Experienced management team with Nevada experience
    • Clear development pathway from exploration to production

    Why Should Investors Follow Venari Minerals?

    Venari Minerals NL lithium results have systematically advanced Red Mountain from an early-stage exploration target to a significant lithium discovery through methodical drilling and technical studies. The company's disciplined approach to resource development, combined with the exceptional results being delivered, positions Venari as one of the most compelling lithium development stories in the ASX junior mining sector.

    Investment Thesis Drivers

    Several factors support the investment case for Venari Minerals:

    Factor VMS Advantage
    Resource Scale Broad, high-grade lithium zones across 40-90m intervals
    Location Premium Nevada address in established lithium province
    Technical Risk De-risked through successful metallurgical studies
    Development Timeline Clear pathway from resource estimate to production studies
    Market Position 100% ownership of significant lithium discovery

    The lithium market fundamentals continue to support long-term demand growth, driven by the global transition to electric vehicles and renewable energy storage. With major automotive manufacturers committing to electrification targets, lithium demand is expected to grow substantially over the next decade.

    Nevada's Strategic Importance

    Nevada has emerged as a critical jurisdiction for lithium development in North America, offering political stability and established mining regulations. However, the state's proximity to key battery manufacturing facilities being developed on the West Coast adds significant strategic value.

    The state hosts several world-class lithium projects, including Lithium Americas' 62.1Mt LCE Thacker Pass Project and American Battery Technology Corporation's 15.8Mt LCE Tonopah Flats deposit. This positions Red Mountain within an established lithium province with proven geological potential.

    Red Mountain's Development Pathway

    The latest Venari Minerals NL lithium results demonstrate clear progression toward commercial development. With exceptional drilling intersections confirming substantial high-grade lithium mineralisation across broad intervals, Red Mountain represents a significant discovery in one of the world's premier lithium jurisdictions.

    The company's methodical approach to resource development includes several key components:

    • Systematic drilling programs expanding known mineralisation
    • Metallurgical testwork proving high recovery rates
    • Technical studies advancing toward feasibility assessment
    • Resource estimation quantifying the lithium endowment

    What Makes This Discovery Significant?

    The combination of outstanding drilling results, proven technical success, strategic location, and clear development pathway makes Venari Minerals a compelling investment opportunity in the rapidly growing lithium sector. As the company approaches key milestones including resource estimation and technical studies, Red Mountain represents one of the most advanced lithium discoveries in the ASX junior mining space.

    The final Venari Minerals NL lithium results from the October drilling campaign are expected within the coming fortnight, providing the complete dataset required for Red Mountain's maiden Mineral Resource Estimate. This milestone will mark a significant step forward in establishing Red Mountain as a major lithium development project in Nevada's world-class lithium province.

    With proven metallurgical success, exceptional drilling results, and a clear development timeline, Venari Minerals has positioned Red Mountain as a potential cornerstone lithium project for the North American battery supply chain. Moreover, the strategic importance of domestic lithium production continues to grow as governments prioritise energy security and supply chain resilience.

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    Stock Codes: ASX: VMS

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