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Astute Metals NL (ASX: ASE) (“ASE”, “Astute” or “the Company”) is pleased to report assay results from the second of two holes from its inaugural diamond drilling campaign at the 100%-owned Red Mountain Lithium Project in Nevada, USA. Drill-hole RMDD002 has returned an outstanding thick intersection of some of the highest-grade lithium mineralisation seen to date at the Project, intersecting:
- 86.9m @ 1,470ppm Li / 0.78% Lithium Carbonate Equivalent1 (LCE) from 18.3m, including an internal high-grade zone grading 32.1m @ 2,050ppm Li / 1.09% LCE from 46.2m
Key Highlights
- Strong lithium mineralisation returned in assays for drill- hole RMDD002, which intersected:
- 86.9m @ 1,470ppm Li from 18.3m, including 32.1m of high-grade mineralisation @ 2,050ppm Li from 46.2m.
- RMDD002 marks the thickest intercept recorded to date at Red Mountain.
- Mineralisation successfully extended 375m north of previous northernmost intersections in holes RMRC002 & 003.
- Lithium mineralisation remains open down-dip to the east and along strike to the north.
- Outstanding results strenghten the foundation for a maiden Mineral Resource Estimate in 2025.
The identification of thick, lithium mineralisation in the northernmost drill-hole at Red Mountain highlights the immense scale of the project, with strong lithium mineralisation now intersected in all drill-holes now spanning a north-south strike extent of over 5km and surface sample geochemistry indicating further potential to the north, south and west of the current drilled extents7, 9 (Figure 4).
Of particular significance in hole RMDD002 is the presence of an internal 32.1m zone of very high-grade lithium mineralisation averaging 2,050ppm Li. The identification of substantially higher-grade lithium mineralisation in this hole, as well as that in the previously announced diamond drill hole RMDD001, indicates strong potential for further high-grade zones to be discovered at Red Mountain.
With all results for the recent diamond drilling now received, the Company is finalising geological mapping ahead of planning and permitting for the next round of drilling at the Project, which will be conducted at the earliest opportunity in the 2025 field season.
Astute Chairman, Tony Leibowitz, said:
“Like all great discoveries, Red Mountain continues to grow and improve the more we drill. The manifest scale and high tenor of mineralisation are testament to Red Mountain being one of the most important recent US lithium discoveries. This drill hole is the latest in a succession of thirteen, all of which intersected strong lithium mineralisation, establishing a solid foundation for a maiden mineral resource estimate to be advanced rapidly in 2025.”
Background
Located in central-eastern Nevada (Figure 5), the Red Mountain Project was staked by Astute in August 2023.
The Project area has broad mapped tertiary lacustrine (lake) sedimentary rocks known locally as the Horse Camp Formation2. Elsewhere in the state of Nevada, equivalent rocks host large lithium deposits (see Figure 5) such as Lithium Americas’ (NYSE: LAC) 62.1Mt LCE Thacker Pass Project3, American Battery Technology Corporation’s (OTCMKTS: ABML) 15.8Mt LCE Tonopah Flats deposit4 and American Lithium (TSX.V: LI) 9.79Mt LCE TLC Lithium Project5.
Astute has completed substantial surface sampling campaigns at Red Mountain, which indicate widespread lithium anomalism in soils and confirmed lithium mineralisation in bedrock with some exceptional grades of up to 4,150ppm Li2,8 (Figure 4).
The Company’s maiden drill campaign at Red Mountain comprised 11 RC drill holes for 1,518m over a 4.6km strike length. This campaign was highly successful with strong lithium mineralisation intersected in every hole drilled9. Two diamond drill holes have been drilled at the project.
Scoping leachability testwork on mineralised material from Red Mountain indicates high leachability of lithium of up to 98%, varying with temperature, acid strength and leaching duration10.
Other attractive Project characteristics include the presence of outcropping claystone host-rocks and close proximity to infrastructure, including the Project being immediately adjacent to the Grand Army of the Republic Highway (Route 6), which links the regional mining towns of Ely and Tonopah.
Results
Hole RMDD002 successfully intersected an 86.9m thick zone of lithium mineralised clay-bearing mudstone, sandstone, tuff and limestone, from 18.3m to 105.2m down-hole. The best grades were developed in the most clay-rich zones, which exhibit a desiccated and cracked appearance in drill core once dry (Figure 2). An internal very high-grade zone of 32.1m graded 2,050ppm Li, with a maximum single sample grade of 3,850ppm Li from 59.4-61.5m (195-201.7ft), which is the drill sample with the highest lithium grade achieved to date at the project.
Figure 1. RMDD002 interpretative cross section, lithium geochemistry and (50-110m off-section) rock chip samples
Interpretation
The two northernmost holes drilled as part of the maiden Red Mountain RC drilling campaign, RMRC002 and RMRC003, intersected thin zones of near-surface lithium mineralisation. It was interpreted at the time that these two holes ‘clipped’ the edge of a zone of lithium bearing clay-rich rocks that was likely to thicken towards the east (see ‘open’ arrow in Figure 3)9. RMDD002 was designed to test this interpretation and, in addition, extend the mineralisation 375m further north beneath an extrapolated zone of strong rock chip sample results (Figure 1).
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Lithium Universe
Investor Insight
Lithium Universe’s mine-to-battery-grade lithium strategy offers investors a compelling opportunity to capitalize on the rapidly expanding battery metals market.
Overview
Lithium Universe (ASX:LU7) is dedicated to closing the ‘Lithium Conversion Gap’ in North America by developing a mine-to-battery-grade lithium carbonate strategy in Québec, Canada. Our mission is to support the supply chain needs of original equipment manufacturers (OEMs), particularly in the automotive sector, by converting spodumene supply into lithium chemicals for EV battery plants in North America.
The company's business model focuses on converting spodumene supplies under "take or pay" agreements with OEMs. These agreements include protective pricing mechanisms, such as floor and ceiling prices, to ensure stable margins and mitigate market volatility. This approach guarantees our LU7 refinery's payback while providing OEMs with a reliable and sustainable supply of lithium chemicals.
Company Highlights
- Focused on closing the Lithium Conversion Gap in North America by establishing a 16,000 tpa lithium carbonate plant at Bécancour, Québec
- Lithium Universe announced the results of its Definitive Feasibility Study (DFS) for the Bécancour Lithium Carbonate Refinery in Québec, Canada confirming the viability of a strong lithium conversion project, even within a below-average pricing environment.
- Led by lithium development veteran Iggy Tan, who seeks to replicate his successes at Galaxy Resources with Lithium Universe.
- The company is composed of lithium industry leaders, named the ‘Lithium Dream Team’, representing multiple decades of combined experience in mining exploration, development, production and operations.
The ’Lithium Conversion Gap’
North America anticipates a surge in battery manufacturing, with over 20 major manufacturers planning to deploy an estimated 1,000 GW of battery capacity. These are companies such as General Motors, LG Energy Solution, Ford, Power Co, Northvolt, Tesla, AESC, Toyota and Honda. Assuming the planned battery manufacturing capacity of 1,000 GW by 2028, using a ratio of 850 g lithium carbonate equivalent (LCE) per KWh, the company estimates that 850,000 tons of LCE per annum will be required to satisfy demand in North America.
On the supply side, Canada has surpassed China to claim the top spot in BloombergNEF’s Global Lithium-Ion Battery Supply Chain Ranking, a comprehensive annual evaluation of 30 countries’ potential to develop secure, reliable, and sustainable lithium-ion battery supply chains. Québec has been established as one of the most prospective regions with over 40 companies dedicated to lithium exploration and development. The cumulative lithium resource in just Québec exceeds 500Mt at +1 percent lithium oxide across eight distinct projects, which has increased over 100 percent within the last 12 months. Many companies have plans to develop mines and concentrating facilities to produce spodumene concentrate.
Figure 1: Projected US EV Battery Demand and Announced Battery Production Capacity (2022-2032)
[Source: US Department of Energy, January 2023]
Spodumene concentrate needs to be converted to battery-grade lithium carbonate or hydroxide to be used in the production of cathode materials for lithium-ion batteries. Currently, there are no operational converters in North America and the company estimates approximately only 100,000 tons of planned hard rock converters are slated for construction in the region. The region seeks to decrease dependence on Chinese lithium converters, aligning with both commercial and national security goals. Canada, acknowledging the significance of energy security, has intensified efforts to reduce Chinese involvement in the sector as part of a “decoupling” or “de-risking” strategy, mirroring the actions taken by the United States.
In a bid to advance further development of lithium supply chain in Canada, Lithium Universe and Polytechnique Montréal have entered into a strategic partnership aimed at advancing lithium processing technologies and strengthening the local supply chain for critical battery materials in Canada. The collaboration, outlined in a memorandum of understanding, seeks to enhance education, research and innovation in areas of mutual interest, with a primary focus on building Canadian expertise in the lithium battery sector.
The ’Lithium Dream Team’
The company’s strategy involves assembling a seasoned team of lithium experts renowned for rapidly delivering successful projects, dubbed the 'Lithium Dream Team', boasting extensive expertise in both hard rock lithium extraction and downstream operations, all within a single company.
Lithium Universe is headed by the chairman, Iggy Tan, who is considered a pioneer in the modern lithium industry. Over 20 years ago, Tan was one of the first Australian mining executives to recognize the potential of the emerging lithium-ion battery industry. He led Galaxy Resources and built the Mt Cattlin spodumene project (137,000 tpa of spodumene product) and the downstream Jiangsu lithium carbonate project (with a capacity of 17,000 tpa). This was the first large-scale vertically integrated, mine-to-battery-grade lithium carbonate project in the world.
Joining Iggy on the board are Pat Scallan and Dr. Jingyuan Liu. Scallan is a seasoned veteran of the lithium industry with over 25 years of managing the world-class Greenbushes Mine. He oversaw the mine's many expansions, increasing annual output from 200,000 in 1997 to over 1.4 million tpa today. Liu is widely regarded as a leading technical expert in the lithium industry. He was previously the general manager of development and technologies at Galaxy Resources, where he was responsible for overseeing the construction and commissioning of the Mt Cattlin spodumene project and the world-renowned Jiangsu lithium carbonate plant. Liu has acted as a special adviser to various lithium carbonate and lithium hydroxide projects globally.
Additional Dream Team members include Terry Stark, who previously served as the general manager of operations for both Mt Cattlin and James Bay projects; Roger Pover, with extensive experience as plant manager at Greenbushes and Mt Cattlin; and Huy Nguyen, known for his expertise in the design and construction of the Mt Cattlin mine. John Loxton, who was involved in the construction of the Jiangsu lithium carbonate plant for Hatch Engineering, has also joined the company. John Sobolewski, former CFO and company secretary of Galaxy Resources pivotal in financing both projects, assumes the role of chief financial officer role at Lithium Universe, marking a significant addition to the LU7 team's financial expertise in the lithium domain.
Lithium Carbonate Refinery
The Jiangsu lithium carbonate plant was designed to produce 17,000 tpa of battery-grade lithium carbonate. It adopted advanced Western style continuous process control techniques, setting a standard for lithium refineries globally. The plant now exceeds its design capacity, producing 20,000 tpa, and its battery-grade product ranks among the industry's finest.
Constructing and achieving steady-state quality was accomplished within two years of ground-breaking. Lithium Universe plans to replicate the successful design of the Jiangsu lithium carbonate plant entirely, employing the same suppliers, equipment and engineering firm – mitigating the second major risk. Lithium Universe has contracted Hatch Limited to conduct the definitive feasibility study (DFS), the same engineering company responsible for the original design and construction of the Jiangsu lithium carbonate plant.
Lithium Universe is advancing a mine-to-battery-grade lithium carbonate strategy in Canada through the Québec Lithium Processing Hub (QLPH). The QLPH includes a multi-purpose independent 1 Mtpa concentrator and an independent 16,000 tpa battery-grade lithium carbonate refinery. The QLPH concentrator and lithium carbonate plant aim to replicate the proven success of the Mt Cattlin spodumene operation and Jiangsu lithium carbonate plant to minimize startup and operational risks.
Figure 2: The Company’s proposed lithium carbonate refinery at layout at Bécancour, Québec.
The company has successfully executed an option agreement to acquire a commercial property in the Bécancour Waterfront Industrial Park (BWIP) between Québec City and Montréal. The industrial land secured is only 2.5 kms to the Bécancour deep-water port, allowing the import of spodumene to the facility. The company is taking a significant step towards the production of greener battery-grade lithium carbonate at the proposed Becancour lithium refinery.
Results of its preliminary feasibility study (PFS) for the Bécancour Lithium Carbonate Refinery confirm the viability of a strong lithium conversion project. A definitive feasibility study (DFS) for the Bécancour Lithium Carbonate Refinery was announced in February 2025 indicating strong project economics:
Financial Modelling:
- Economically viable with excellent pre-tax NPV of 8 percent of approximately US$718 million
- IRR (pre-tax) of approximately 21 percent and payback of 3.9 years based on;
- Price forecast of US$1,170/t SC6 and US$20,970/t for battery grade Li2CO3
- Current spot price is approx. US$775/t SC6 and US$10,680/t for battery grade LC
- Operating costs at around US$3,931/tonne;
- Capital cost estimate of US$549 million
- 11 percent increase from PFS mainly due to the Zero Liquid Discharge (ZLD) system and escalation
- Expected annual revenue of approx US$383 million and EBITDA of around US$148 million
- Project break even at around US$740 /t (SC6) and around US$14,000 per tonne LC
Lithium Universe Chairman, Iggy Tan said, “The strong NPV and returns for the project indicate an economically viable project and the Board has made the Financial Investment Decision (FID), and the project is now proceeding to the funding stage..." He added that the company will continue discussions with interested OEMs with spodumene offtake supply seeking conversion outside of China.
As an integral part of the company’s DFS, Lithium Universe has initiated metallurgical testing on various sources of spodumene. This process involves utilizing the flow sheet developed for the Québec Lithium Processing Hub refinery.
The testing is progressing smoothly, and no challenges have been identified with any of the spodumene samples. Each test program is thorough and spans several weeks, with two complete programs already concluded successfully achieving higher than the international battery grade specification of 99.5 percent lithium carbonate. All impurity levels were well within specification limits.
LU7 has signed a memorandum of understanding with Servitank, a local, Quebec-based company, that specializes in optimizing supply chain processes and logistics solutions across various industries, including chemicals and raw materials. The partnership aims to optimize supply chain processes and enhance the operational efficiency of both companies in the rapidly growing lithium sector.
Management Team
Iggy Tan - Executive Chair
Iggy Tan, a trailblazer of the modern lithium industry, was one of the first Australian mining executives to identify the significant opportunity within the emerging lithium-ion battery sector when he spearheaded Galaxy Resources Limited. Tan is looking to replicate that success with Lithium Universe, having built Galaxy’s Mt Cattlin Spodumene Project and the downstream Jiangsu Lithium Carbonate project. He also acquired the James Bay Spodumene Project in Canada and the Sal de Vida Brine Project in Argentina for Galaxy.
When Tan started at Galaxy, the company’s market capitalization was less than AU$10 million. It rose to AU$2.5 billion when the company merged with Orocobre Limited in August 2021. Tan's previous experience working with lithium dates back to the early 1990s when he briefly managed the Greenbushes Lithium Mine and commissioned the first lithium carbonate plant for Gwalia Consolidated.
Tan has over 30 years of chemical and mining experience and has served as executive director for a number of ASX-listed companies. He holds a Master of Business Administration from the University of Southern Cross, a Bachelor of Science from the University of Western Australia and is a graduate of the Australian Institute of Company Directors. He is currently CEO and managing director of Altech Batteries (ASX:ATC,FRA:A3Y)
Alex Hanly - Chief Executive Officer
Alex Hanly has over 10 years of experience in capital delivery and operational management for publicly listed companies within the mining, oil & gas, and manufacturing industries in Australia and Africa. Over the last three years, Hanly held the role of chief executive officer of ASX-listed gold company Polymetals Resources (ASX:POL). He was responsible for the successful IPO of the company, the operational management and the efficient execution of the fast-track strategy.
Hanly has a Bachelor of Mechanical Engineering and Master of Business Administration specialising in global project management.
Patrick Scallan - Non-executive Director
Patrick Scallan’s extensive experience in the lithium industry is a valuable addition to the LGX board. With over 25 years of management experience at the world-class Greenbushes Mine, he is a seasoned veteran. Greenbushes is the largest lithium hard rock mine globally and also hosts the highest-grade ore body in the world. This makes Greenbushes a unique anomaly, as no other lithium deposit worldwide compares to it.
Scallan oversaw the mine’s many expansions, increasing annual output from 200,000 in 1997 to 1.4 million tpa today, and navigated numerous ownership changes during his tenure. He is a specialist in hard rock mining and spodumene concentrating, with downstream relationships with major spodumene converters worldwide.
Scallan is also highly skilled in managing local community relationships, having acted as shire councillor for nearly 20 years during his time at Greenbushes, receiving his Order of Australia Medal for his community and local government contribution. His previous roles include management positions at Capel and Eneabba Mineral Sands in Western Australia and Western Deep Levels Gold Mine in South Africa.
Dr. Jingyuan Liu - Non-executive director
Dr Jingyuan Liu is widely regarded as a leading technical expert in the lithium industry. He previously held the position of general manager of development and technologies at Galaxy Resources, where he was responsible for overseeing the construction and commissioning of the Mt Cattlin Spodumene Project and the world-renowned Jiangsu Lithium Carbonate plant. Liu also played a key role in designing the flow sheet for the Sal de Vida brine project.
Following his work with Galaxy, he has acted as a special adviser to various lithium carbonate and lithium hydroxide projects globally, including the Lithium Hydroxide Plant operated by Tianqi in Kwinana, Western Australia.
Liu has over 30 years’ experience in project management, process and equipment design for minerals processing and the chemicals, non-ferrous metals, iron & steel and energy industries, both in Australian and internationally. He was awarded a PhD in chemical engineering from the University of Newcastle, Australia and has worked in senior chemical engineering roles with leading companies such as Hatch Engineering and Metso Minerals in Australia and Malaysia.
He is currently chief technology officer for Altech Batteries (ASX:ATC), developing high capacity silicon anode lithium-ion batteries.
John Sobolewski - Chief Financial Officer
John Sobolewski’s experience in the lithium industry offers another valuable addition to the LU7 dream team. At Galaxy Resources, he played a pivotal role during the feasibility, funding, construction and operation phases of the Mt Cattlin Spodumene mine and Jiangsu Lithium Carbonate refinery. He was also crucial in establishing teams and systems in Australia and internationally. His experience in financial modelling and debt modelling for both projects will be critical in Lithium Universe, completing definitive feasibility studies of the Québec Lithium Processing Hub concentrator and lithium carbonate refinery projects.
Sobolewski is a chartered accountant and a graduate of the Australian Institute of Company Directors. His previous roles include managing director and CEO with Mintrex, CFO and company secretary with Mintrex, Galaxy Resources Limited and Vital Metals Limited, financial controller and company secretary with Croesus Mining NL, and group accountant and company secretary with Titan Resources NL.
Justin Rivers - Head of Geology
Justin Rivers possesses more than 20 years of senior executive, technical and commercial experience in Africa, Australia, Asia, Arctic, Middle East, North America and South America in the major and junior space, with a particular focus on Iron Ore and Gold. He has a well-tenured strategic and tactical approach to the mining industry with intimate commercial, business development and M&A experience in Tier-1, publicly listed and private equity environments.
Prior to joining Lithium Universe Limited, Rivers held the position of executive director and CEO of Mauritian domiciled private equity company Convertible Resources, driving strategic development of its gold projects in the Siguiri region of northeast Guinea. He has a Bachelor of Science (first class honours) majoring in geology and environmental science from the University of Tasmania.
Terry Stark - Head of Mining
Terry Stark was previously managing director - resources division for Galaxy Resources (ASX:GXY), where he was responsible for all of Galaxy’s mineral resources assets such as exploration and mine operations. Stark oversaw the Mt Cattlin construction and subsequent successful start-up. He also managed the Galaxy James Bay project and had a good relationship with the local Cree Nation.
A veteran mining engineer, Stark holds a Bachelor of Applied Science specialising in mining engineering.
John Loxton - Head of Lithium Carbonate Refinery
John Loxton's lithium experience commenced in 2010 with work on the Jiangsu Lithium Carbonate Plant EPCM for Galaxy Resources in China where his responsibilities initially were at a Sponsor level, and further into the project. He was the project manager for the final stages of construction and commissioning. In 2019, Loxton was engaged by Tianqi Lithium as head of projects for the execution of their investment in a lithium hydroxide processing plant in Kwinana, Western Australia. He managed the commissioning of the first train achieving the first product in 2021 and undertook execution planning and establishing a project team for an identical second train in 2022. Loxton is a project manager with over 45 years of experience across a diverse range of energy, industrial, process, civil, and major infrastructure projects.
Roger Pover — Head of Processing
Roger Pover was previously the Mt Cattlin plant manager for Galaxy Resources (ASX:GXY). He was part of the commissioning and start up team and operated the plant for many years. Pover also directed all optimisation modifications made at Mt Cattlin.
Pover is a veteran in the lithium industry, having commenced his career at Greenbushes Lithium mine in the early 90s. He has a 45-year career in the mining and chemical processing industries involving mineral sands, alumina refining, lithium, iron ore, tantalum minerals and tin production.
Huy Nguyen — Engineering Manager
Huy Nguyen has been seconded from Mintrex to act as Lithium Universe Limited’s engineering client representative. Mintrex was the lead engineering company that designed and constructed (together with DRA Global) the Mt Cattlin Spodumene Plant.
Nguyen was part of the construction supervision when Mt Cattlin was built, so he is experienced with not only the design but also the construction process that delivered a project on time and on budget.
Nguyen has a Bachelor of Mechanical Engineering from Curtin University, Master of Business Administration and a member of Engineer Australia.
Victoria Vargas - Director, Lithium Universe Holdings (Canada)
Victoria Vargas brings to Lithium Universe (Holdings) more than 25 years of experience in the North American capital markets, with a significant focus on the Canadian mineral sector. She began her career at Kinross Gold Corporation and joined Alamos Gold in 2004. During her tenure, she played a pivotal role in enhancing investor exposure and facilitating the company's transition from the TSX Venture to the TSX. Before joining Alamos Gold, Vargas worked for H2O Innovation, a Québec-based company focused on providing best-in-class technologies and services for the water and wastewater treatment industry.