Jindalee Lithium

McDermitt PFS Demonstrates Multi-Decade Competitive Source of US Lithium Carbonate

Jindalee Lithium Limited (Jindalee, the Company; ASX: JLL, OCTQX: JNDAF) is pleased to advise that its recently completed Pre-Feasibility Study (PFS), on the Company’s 100% owned McDermitt Lithium Project (currently the largest lithium Resource in the USA) (McDermitt or the Project), has demonstrated strong economic returns over an initial project life in excess of 40 yearsi


Highlights include:

  • Lithium Carbonate Production: Forecast production of 1.8 million tonnes battery grade Lithium Carbonate over first 40 yearsi, supporting the growing US battery supply chain
  • Average Annual Lithium Carbonate Production:
    • 47.5ktpa in the first 10 yearsi of operation (C1 unit cost US$8,080/t of lithium carbonate)ii
    • 44.3ktpa in the first 40 yearsi of operation (C1 unit cost US$8,670/t of lithium carbonate)ii
  • Strong Financial Metrics (first 40 yearsiii): Ungeared, using flat US$24,000/t lithium carbonate priceiv
    • Post-tax NPV8 of US$3,229Mv
    • Post-tax IRR of 17.9%
    • Payback period under 5 yearsvi
    • NPV break even pricevii of ~US$14,600/t of lithium carbonate

Note: PFS price assumption for lithium carbonate is based on long term incentive priceiv which exceeds current Chinese spot pricexiii

  • Generational Project with Life in Excess of 40 years: The PFS processing schedule (Processing Schedule) supports a 63 year production life, however the production target and forecast financial information excludes any production post 40 yearsi
  • Processing Studies and Capital Estimate prepared by Fluor Corporation (Fluor)viii: US$3.02B capital estimate, including 21%ix contingency, prepared by Fluor - a leading US and global engineering and construction company with deep experience in US sedimentary lithium projects
  • EBITDAx Marginxi: 66% over the first 10 yearsi of operations, with C1 costs in the bottom half of industryxii and 17% pre-tax net operating cashflow margins (including sustaining capital) at current spot pricesxiii
  • Maiden Probable Ore Reserve (JORC 2012) of 251Mt @ 1,751ppm lithium, containing 2.34Mt of Lithium Carbonate Equivalent (LCE)xiv, accounts for 79%xv of forecast production in the PFS Processing Schedule but represents only ~10% of current Mineral Resource on a contained LCE basis, highlighting future optionality
  • Cost Reduction and Sustainability: Opportunities for cost reduction and enhanced sustainability outcomes through the recently announced strategic agreement with the US Department of Energyxvi
  • Potential Partnerships: PFS completion allows for deeper engagement with a broader pool of potential strategic funding partners as well as the US Government agencies, which continue to actively support domestic US critical minerals production

Jindalee’s CEO Ian Rodger Commented:

The completion of this PFS is a pivotal milestone for Jindalee and our wholly owned McDermitt Lithium Project, underscoring McDermitt’s strategic potential as a large-scale, long-life competitive source of “American-made” lithium chemicals for the US battery supply chain.

Among the study's key achievements is the successful bench-scale test work, which validated our flowsheet and confirmed the production of battery-grade lithium carbonate with high recovery rates. While the PFS demonstrates McDermitt’s compelling value, we remain committed to further enhancing cost efficiency and sustainability as we responsibly advance the Project, delivering value for all stakeholders.

We are excited by the recent finalisation of Section 45X tax credit regulations under the Inflation Reduction Act, which represents a significant shift in support for domestic lithium projects. By expanding eligible costs specifically for integrated mining and refining operations—those producing a finished critical mineral product like lithium carbonate—the policy now more effectively targets projects like McDermitt, which is designed to produce battery-grade lithium chemicals domestically. This alignment with US energy security goals reflects a commitment to reducing dependency on foreign suppliers by incentivising long-life, fully integrated supply chain solutions within the US.

The completion of the PFS delivers, for the first time, the production metrics and cost estimates needed to engage meaningfully with potential strategic partners, accelerating discussions with a solid technical and financial foundation. It also provides a catalyst for re-engaging with US government agencies on potential future funding, building on our current Department of Defense grant application, which could co-fund the next phase of development.

Jindalee has an exciting 12 months ahead as we advance our Exploration Plan of Operations, targeted for mid- CY2025. This will enable a significant infill drilling campaign to inform a future feasibility study and associated test work. With a robust PFS and encouraging early interest from prospective partners, we look forward to building on this momentum as we evaluate the next steps for McDermitt.

I extend my sincere thanks to the Jindalee team and our consulting partners, Fluor Corporation and Cube Consulting, whose expertise was instrumental in delivering the PFS.”


Click here for the full ASX Release

This article includes content from Jindalee Lithium Limited, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.

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Game-changing, economically significant lithium resource for North American battery supply chain

Resolution Minerals Ltd  To Develop U.S. Government Engagement Strategy with Clewett Global Services

Resolution Minerals Ltd To Develop U.S. Government Engagement Strategy with Clewett Global Services

Adelaide, Australia (ABN Newswire) - Resolution Minerals Ltd (ASX:RML) (FRA:NC3) (OTCMKTS:RLMLF) is pleased to announce the selection of Clewett Global Services as external affairs advisers to support the development of the Horse Heaven Antimony-Gold-Silver-Tungsten project in Idaho, USA.

Highlights

- Engagement in Washington D.C. is a critical step in positioning RML as a trusted partner in the U.S. critical minerals supply chain

- Resolution to consider applying for U.S. Department of Defense (DOD) funding to expedite Horse Heaven Project in Idaho

- Neighbouring Perpetua Resources (PPTA.NAS) was fast-tracked for development in April 2025, and received up to US$74 million in DOD funding, highlighting strong U.S. Government commitment and support for antimony and other critical metal projects

- By aligning with U.S. Government strategic priorities, RML is actively enhancing its ability to progress Horse Heaven on a faster schedule

- Antimony, Silver, Gold and Tungsten trading at record-high prices

CLEWETT GLOBAL SERVICES APPOINTED TO WORK WITH RESOLUTION TO DEVELOP U.S. GOVERNMENT ENGAGEMENT STRATEGY

The Horse Heaven Project is located directly adjacent to NASDAQ-listed Perpetua Resources' $2 billion Stibnite Gold and Antimony Project, which recently gained final record of decision approval from the U.S. Forest Service.

Horse Heaven has strong gold, antimony and silver mineralisation in two highly prospective structurally controlled mineralised corridors, and includes past-producing antimony, tungsten and gold mines.

Historical exploration results from Horse Heaven are highly encouraging and indicate similar geological characteristics to the neighbouring Stibnite project.

Given the importance of antimony to the U.S. Government's critical minerals strategy, Resolution Minerals is excited to develop the Horse Heaven Project and will be actively seeking the support of the U.S. Government to expedite its progress.

Founding Partner of Clewett Global Services, Todd Clewett, is a seasoned external affairs executive with a track record of success in engaging decision makers in Washington D.C. regarding mining and critical minerals projects. Clewett formerly headed up the external affairs function for both Newmont Corporation and Fortescue.

Background

The U.S. government has prioritised domestic and allied sources of key minerals such as antimony, tungsten and gallium recognising their importance to defense applications and renewable technologies.

Until now, the U.S. has relied mainly on China for the supply of many critical metals. Following China's total ban on exports of these metals to the U.S. in late 2024, a priority of the new Administration is to shore up its own domestic supply chains of these materials.

Fast-41 Program

The FAST-41 program, established by Title 41 of the Fixing America's Surface Transportation Act (FAST Act), is a program designed to improve the timeliness, predictability, and transparency of the federal environmental review and permitting process.

FAST-41 is designed to streamline and expedite the permitting process for infrastructure and mining projects deemed nationally significant. FAST-41 can offer benefits to project developers, including increased predictability, transparency and faster decision-making.

Some projects currently covered under FAST-41 include:

- Perpetua Resources' (PPTA.NAS) Stibnite Gold Project in Idaho

- Stillwater Palladium & Platinum Project in Montana

- Jindalee Resources' (ASX:JLL) McDermitt Lithium Project in Oregon

- BPH and RIO's Resolution Copper Project in Arizona

- South32's (ASX:S32) Hermosa Critical Minerals Project in Arizona

Resolution Minerals' efforts to participate in the FAST-41 program follow the precedent set in April this year by next-door neighbour, NASDAQ-listed Perpetua Resources (PPTA.NAS), whose Stibnite Gold Project in Idaho became the first mining project accepted under FAST-41, and by ASX-listed Jindalee Lithium Limited (ASX:JLL), whose McDermitt Lithium Project in Oregon was also successfully fasttracked under FAST-41 in April.

2025 Budget Reconciliation Bill ('Big Beautiful Bill')

The proposed 2025 Budget Reconciliation Bill includes US$2.5 billion to support U.S. production of critical minerals via the National Defense Stockpile. In addition, there is US$500 million allocated to the Department of Defense Credit Program for loans, loan guarantees, and technical assistance aimed at developing reliable sources of critical minerals - both within the U.S. and among key international allies.

Congress is expected to pass this bill (in some form) by the end of July 2025. Resolution has commenced plans to pursue all its available options to apply for funding that may become available upon passing of this proposed bill.

Resolution is considering opportunities under the U.S. Department of Defense's Title III and Industrial Base Analysis and Sustainment (IBAS) programs, which support the development of reliable and resilient supply chains for critical minerals.

RML's Executive Director, Aharon Zaetz commented:

"We are extremely honoured for Todd Clewett to want to work with us. We feel very excited that he shares the enthusiasm for the Horse Heaven project and sees the massive potential here. Todd's experience in working with governments to develop mining projects will be an invaluable asset to RML.

Todd's experience, knowledge and network in the White House provides him with an extremely rare and unique skillset that RML shareholders are extremely privileged to benefit from.



About Resolution Minerals Ltd:

Resolution Minerals Ltd (ASX:RML) is a mineral exploration company engaged in the acquisition, exploration and development of precious and battery metals - such as antimony, gold, copper, and uranium.

Resolution Minerals Ltd Listed on the ASX in 2017 and has a broad portfolio of assets, such as the Drake East Antimony-Gold Project in north-eastern NSW and George Project prospective for silica sand and uranium.



Source:
Resolution Minerals Ltd

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