Jindalee

Mcdermitt Lithium Project PFS To Commence - Fluor Appointed Lead Engineer

Jindalee Resources Limited (ASX:JRL) (Jindalee, the Company) is pleased to advise that it has commenced a PFS onJindalee’s 100% owned McDermitt Lithium Project1 in Oregon, USA (McDermitt, Project).
  • Jindalee to commence a Pre-Feasibility Study (PFS) on the globally significant McDermitt Lithium Project
  • McDermitt is the largest Lithium deposit in the US by contained lithium with 21.5Mt Lithium Carbonate Equivalent (LCE) in Mineral Resource¹
  • Leading global EPC and maintenance company Fluor Corporation appointed as lead engineer for the PFS
  • Positive industry developments and government support continue to bolster the outlook for the lithium sector
  • Jindalee targeting December Quarter 2023 for completion of the PFS
Jindalee has appointed global engineering, procurement, construction (EPC) and maintenance company Fluor Corporation (NYSE: FLR) (Fluor) as lead engineer for the PFS.

McDermitt has an Inferred Mineral Resource Inventory of 3.0 Billion tonnes at 1,340ppm Li for total of 21.5 Million tonnes LCE at 1,000 ppm cut-off grade. At 21.5 Mt LCE, McDermitt is the largest Lithium deposit in the US by contained lithium in Mineral Resource, and a globally significant resource.

Industry developments

Recent industry developments in the US lithium sector include the commencement of construction at Lithium America’s (TSX:LAC) nearby Thacker Pass Project2, which is supported by a US$650M equity investment and exclusive offtake by US car manufacturer General Motors Company (GM)³ and the US Department of Energy (DOE) announcement of a conditional loan of up to US$700M to support development of Ioneer Limited’s Rhyolite Ridge Lithium‐Boron Project in Esmerelda County, Nevada4.

These developments have provided the Board of Jindalee with increased confidence in the prospects for development of McDermitt to feed the United States’ rapidly growing demand for domestically produced lithium.

This demand has been catalysed in no small way by the passage of the US Inflation Reduction Act 2022 (IRA), which provides US$369B in funding to reduce carbon emissions by 40% by 2030. Under the IRA at least 40% of an EV’s battery materials must be sourced from the US (or a Free Trade Agreement partner) to qualify for an EV tax credit, rising to 80% by 2027. Furthermore, miners producing critical materials will be eligible for tax credits equivalent to 10% of production costs and US$40B has been made available under the DOE’s Innovative Technology Loan Guarantee to support projects that bolster a domestic supply of critical minerals.

Jindalee also notes the recent conclusion of the Australia-United States Climate, Critical Minerals and Clean Energy Transformation Compact5, which aims to establish climate and clean energy as a central pillar of the Australia-United States Alliance. Among the objectives of the Compact is the promotion of a responsible, sustainable and stable supply of critical minerals essential to the global energy transformation. While operationalisation of the Compact is at an early stage, its signing is considered by the Board to be positive for companies whose operations and interests span the two countries, such as Jindalee.

Completion of a PFS represents the next logical step towards development of McDermitt and is expected to facilitate meaningful discussions with potential financiers (both public and private sector), offtakers and strategic partners.

Current status and expected timetable for PFS work

On 24 March 2023 Jindalee announced that Fluor had completed a review of all metallurgical testwork undertaken by Jindalee in relation to McDermitt6. The review determined that acid leaching with beneficiation (to upgrade the leach head grade) delivered the lowest operating costs and best financial outcome among the alternatives considered, and noted that the very large Mineral Resource at McDermitt (21.5 Mt LCE, Table 1)* allows flexibility in development, providing the opportunity to optimise mining and feed high grade ore early in the mine life.

Fluor recommended that further testwork be undertaken to refine the preferred flowsheet for the processing of McDermitt ore. Sample selection for this testwork has since commenced under the supervision of Fluor. In addition, Jindalee has commenced further studies which will feed into the PFS, including detailed geological modelling and geochemical domaining of the McDermitt deposit, together with preliminary pit optimisations and mining studies.

The PFS, which will generate a capital and operating cost estimate to an accuracy of +/-25% to 35%, is expected to be completed during the December Quarter 2023.

Jindalee’s Chairman Justin Mannolini commented: “I am delighted to announce the appointment of Fluor as lead engineer for the McDermitt PFS. McDermitt is a very large and potentially strategically important domestic source of lithium for the US battery industry. Fluor has assembled a team of highly credentialled engineers and metallurgists with extensive experience with US sediment hosted lithium deposits to work on the PFS, which we look forward to completing in late 2023.”


Click here for the full ASX Release

This article includes content from Jindalee Resources 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.

JRL:AU
The Conversation (0)
Rio Tinto logo on a dark screen with stock chart background.

Rio Tinto Partners with Codelco to Develop Lithium Project in Chile

Rio Tinto (ASX:RIO,NYSE:RIO,LSE:RIO)said on Monday (May 19) that it has signed binding agreements with Corporación Nacional Del Cobre de Chile (Codelco) to develop and operate a high-grade lithium project.

The asset is located in the Salar de Maricunga, a large lithium-containing resource base in Atacama, Chile. Its brine is said to have one of the highest average grades of lithium content in the world.

According to Rio Tinto, it will acquire a 49.99 percent interest in the company Salar de Maricunga, through which Codelco holds its licenses and mining concessions related to the resource base.

Keep reading...Show less
Lithium periodic symbol highlighted on periodic table.

European Metals Receives US$36 Million Grant for Cinovec Lithium-Tin Project

European Metals Holdings (ASX:EMH,LSE:EMH,OTCQX:EMHXY) confirmed the approval of a US$36 million Just Transition Fund (JTF) grant for its Cinovec lithium-tin project on Monday (April 28).

The JTF is run by the European Commission, supporting projects that align with the economic diversification and reconversion of concerned territories such as Bulgaria, the Czech Republic and Hungary.

JTF states on its website that the number of supported projects varies annually, depending on the proposals. The grant also forms part of the European Union’s efforts to transition to clean energy and achieve climate goals.

Cinovec was chosen as it was designated as a strategic project under the Critical Raw Minerals Act in March, underlining its importance in Europe’s journey toward securing stable supply of critical raw minerals. It was also declared a strategic deposit by the Czech government, a designation that accelerates certain permitting processes.

"The grant funding will be utilised to fast track a number of critical path items with regards to the Cinovec Project,” commented European Metals Executive Chair Keith Coughlan in a press release. “This confirmation builds on recent project momentum and is another clear indicator of the support the European Union and the Czech government is willing to provide to assist in getting Cinovec into production in the timeliest manner possible."

Keep reading...Show less
Atlantic Lithium (ASX:A11)

Atlantic Lithium


Keep reading...Show less
Lithium metal chunks and a label on a gray surface.

Atlantic Appeals for Fiscal Re-evaluation for Ewoyaa Lithium Project

Atlantic Lithium (ASX:A11,LSE:AAL,OTCQX:ALLIF) is appealing to the Ghanaian government to re-evaluate fiscal terms regarding its flagship Ewoyaa lithium project, which is located in the country.

The company’s board of directors acknowledged media reports on the situation in a press release late last week, saying it wants to ensure the successful development of the asset.

Atlantic notes that lithium prices have significantly declined since the mining lease for Ewoyaa was granted in October 2023, and is urging officials to adjust fiscal terms based on current price levels. Lithium prices remained low in 2024, and the downtrend has continued in 2025, with some price segments falling to four year lows.

Adam Webb, head of battery raw materials at Benchmark Mineral Intelligence, said at the Benchmark Summit in March that lithium carbonate prices are expected to remain about where they are, at US$10,400 per metric ton.

“But if we look further ahead, from 2026 onwards, that market is switching into the deficit, albeit quite small to start with, and that will end up being supportive of prices,” he explained at the Toronto-based event.

Australian spot spodumene concentrate prices have also declined.

Starting the year at the US$990 per metric ton level, values contracted through the first quarter of 2025 and are now sitting at the US$765 level, a 23.5 percent drop from January 2024's price of US$1,000.

Keep reading...Show less
European Metals

USD 36 Million Just Transition Fund Grant Approved for Cinovec Project

European Metals Holdings Limited (ASX & AIM: EMH, OTCQX: EMHXY, ERPNF and EMHLF) (“European Metals” or the “Company”) is pleased to announce the following update in relation to grant funding by the European Union for the Cinovec Project (“Cinovec” or “the Project”).

Keep reading...Show less
Lithium periodic symbol and electric vehicle.

7 Biggest Lithium-mining Companies in 2025

For a long time, most of the world's lithium was produced by an oligopoly of US-listed producers. However, the sector has transformed significantly in recent years.

Interested investors should cast a wider net to look at global companies — in particular those listed in Australia and China, as companies in both countries have become major players in the industry.

While Australia has long been a top-producing country when it comes to lithium, China has risen quickly to become not only the top lithium processor and refiner, but also a major miner of the commodity. In fact, China was the third largest lithium-producing country in 2024 in terms of mine production, behind Australia and Chile.

Chinese companies are mining in other countries as well, including top producer Australia, where a few are part of major lithium joint ventures. For example, Australia’s largest lithium mine, Greenbushes, is owned and operated by Talison Lithium, which is 51 percent controlled by Tianqi Lithium Energy Australia, a joint venture between China’s Tianqi Lithium (SZSE:002466,HKEX:9696) and Australia’s IGO (ASX:IGO,OTC Pink:IPDGF). The remaining 49 percent stake in Talison is owned by Albemarle (NYSE:ALB). Joint ventures can offer investors different ways to get exposure to mines and jurisdictions.

Keep reading...Show less

Latest Press Releases

Related News

×