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Astute Metals NL (ASX: ASE) (“ASE”, “Astute” or “the Company”) is pleased to advise that assays results from the first three holes of the maiden RC drilling campaign at its 100%-owned Red Mountain Lithium Project in Nevada, USA have returned high-grade mineralisation, indicating the potential discovery of a significant lithium deposit.
The assay results included the following high-grade drill intersections:
- RMRC001 : 59.4m @ 1,300ppm Li / 0.69% Lithium Carbonate Equivalent1 (LCE) from 73.2m
- RMRC002 : 15.2m @ 810ppm Li / 0.43% LCE from 15.2m
- RMRC003 : 6.1m @ 1,050ppm Li / 0.56% LCE from surface, and
- 12.2m @ 1,060ppm Li / 0.56% LCE from 18.3m
A total of 11 holes were drilled for a combined 1,518m as part of the maiden RC drilling campaign, which targeted lithium clay mineralisation in zones of strong soil anomalism and/or rock chip anomalism with a view to understanding the thickness and grade potential of the project (Table 1 and Figure 1).
These initial results have confirmed the anticipated discovery of sub-surface lithium mineralisation at Red Mountain, which has clear potential to emerge as a significant project in the context of North American exploration efforts for battery metals.
Once assays for the remaining drill holes have been received by the Company, results will be collated and interpreted in order to guide the next steps for exploration at the project, which is now expected to include a follow-up drilling campaign in the second half of the calendar year. The remaining assays are expected to be received in two batches in early and late July.
Astute Chairman, Tony Leibowitz, said:
“This is a very exciting start to our drilling campaign at Red Mountain, with all three of our initial drill holes intersecting high-grade lithium mineralisation. The results have been returned over 4.6km of strike, indicating the potential for a major new discovery.
We are now eagerly awaiting the results from the remaining eight holes, which are expected to be received in July, with assays from all holes to be integrated into an updated geological model for Red Mountain with a view of expediting the process to achieving a maiden resource for our Red Mountain Project.”
Figure 1. Drill-hole locations and intersections, and gridded soil sample geochemistry over aerial image.
About Lithium Carbonate Equivalent (LCE)
Unlike spodumene concentrate, which is a feedstock for a value-added battery product, Lithium Carbonate is a principal lithium-ion battery product, which may be used directly in battery production or converted to other battery products such as lithium hydroxide. The Benchmark Mineral Intelligence Lithium Carbonate China Index priced lithium carbonate product at US$13,710/t6 as of 12 June 2024.
Lithium carbonate is the product of many of the most advanced lithium clay projects around the world, including Lithium Americas’ (NYSE: LAC) 16.1Mt LCE Thacker Pass Project3 which is currently under construction. Accordingly, exploration results for Red Mountain have been reported as both the standard parts-per-million (ppm) and as % Lithium Carbonate Equivalent (LCE). A full table of tabulated assay results is provided in Appendix 2.
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This article includes content from Astute Metals NL, 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.
Full HMW Phase 2 (21Ktpa LCE) Mining Permit Granted
Highlights
- Phase 2 Hombre Muerto West (HMW) mining permit has been granted, securing the pathway for Galan’s continued development at HMW at an efficient commercial scale up to 21,000 tpa LCE
- The granted permit includes all construction activities including ponds, plant, onsite laboratory, power and other required infrastructure
- HMW Phase 2 production would be cash flow positive at today’s lithium carbonate prices. Independent benchmarking highlights HMW as being within the first quartile of the lithium industry AISC cost curve
- The granting of Phase 2 permits supports Galan’s application for the RIGI, Argentina’s new incentive regime for large scale investments
Galan’s Managing Director, Juan Pablo (JP) Vargas de la Vega, commented:
“We are delighted with the grant of the Phase 2 mining permit which continues to solidify our strong relationship with the local Catamarcan authorities. It will allow Galan to increase production over threefold from Phase 1 and produce a premium quality lithium chloride product, which is in high demand.
Importantly, HMW is positioned in the first quartile of the cost curve and Phase 2 production would be cash flow positive even at today’s prevailing lithium carbonate prices. HMW is now poised to be a long term and resilient globally significant source of lithium supply.”
Figure 1. Wood Mackenzie 2028 Lithium Cost Curve: AISC (US$/t LCE)Wood Mackenzie Disclaimer “The foregoing information was obtained from the Lithium Cost Service™ a product of Wood Mackenzie.” "The data and information provided by Wood Mackenzie should not be interpreted as advice and you should not rely on it for any purpose. You may not copy or use this data and information except as expressly permitted by Wood Mackenzie in writing. To the fullest extent permitted by law, Wood Mackenzie accepts no responsibility for your use of this data and information except as specified in a written agreement you have entered into with Wood Mackenzie for the provision of such of such data and information." Information sourced in December 2024.
Wood Mackenzie’s emissions benchmarking service has also placed HMW within the first quartile of the industry greenhouse gas emissions curve. Strong environmental, social and governance principles have been a governing tenet of the development strategy for HMW, which focuses on the production of a lithium chloride concentrate from conventional evaporation allowing for significantly reduced energy and water consumption. In line with Galan’s commitment to social principles, at least 70% local content in employment and contracting opportunities has been targeted at HMW and remains a keen focus for the Government of Catamarca and Galan. Skills and training opportunities have been provided to increase local participation, with a view to creating a skilled local workforce and supply chain for sustainable long-term operations.
Galan has demonstrated considerable progress on the HMW project, including:
- 2019: Discovery well drilled, marking the inception of the HMW project.
- 2020-2024: Mineral Resource established and expanded, now ranked as a global Top 20 lithium resource.
- 2023: Completion of Phase 1 and Phase 2 Definitive Feasibility Studies (DFS), validating the project's technical and economic viability (https://wcsecure.weblink.com.au/pdf/GLN/02720109.pdf).
- 2023: Secured all required approvals for Phase 1 construction and commenced construction.
- 2024: Continued construction and built a lithium inventory in the ponds of over 6,000 tonnes LCE.
- 2025: Full mining permit for Phase 2 granted, securing the pathway for continued development.
Chairman of Galan, Richard Homsany, commented:
“The grant of the Phase 2 mining permit is testament to the hard work and commitment of our dedicated team, and also highlights the strong long-term relationships we have fostered with the Government of Catamarca and local communities, who we sincerely thank for their continued ongoing support. Through action we have demonstrated the benefits of our HMW operations: economically though the generation of employment, procurement and trade opportunities and socially through education, community programs and training opportunities. We look forward to continuing to work in co-operation with the Government of Catamarca and all stakeholders to maximise the benefits of Galan’s operations in the community, and ensure they are sustainable.”
The HMW project is separated into four production phases. The Phase 1 DFS is based on the production of 5.4ktpa LCE of lithium chloride concentrate, with production anticipated in the second half of 2025.
The Phase 2 DFS, announced on 3 October 2023, targets medium-term production of 21ktpa LCE of lithium chloride concentrate. Arcadium Lithium Plc, which is subject to a change of control transaction from Rio Tinto Limited, produced around 20ktpa LCE from the adjacent mining permit at Salar de Hombre Muerto in 2023.
Phase 3 at HMW aims to achieve 40ktpa LCE within a 2-5 year horizon whilst Phase 4 represents a longer-term target of 60ktpa LCE, leveraging lithium brine sourced from both HMW and Galan’s other 100%-owned project in Argentina, Candelas.
The phased development of the HMW and Candelas Mineral Resources mitigates funding and execution risk and allows for continuous process improvement. The production of lithium chloride as a product is in demand from lithium converters as battery chemistry is trending towards lithium iron phosphate technology. Galan received permission to sell lithium chloride from the Catamarca Government earlier in 2024.
The Phase 2 mining permit also supports Galan’s application for the Argentinian Régimen de Incentivo para Grandes Inversiones (RIGI). Subject to meeting the eligibility criteria for RIGI, the RIGI can provide the following key incentives:
- The corporate income tax rate is set at 25% (ordinarily 35%)
- Accelerated depreciation
- Absence of time limits in the computation of tax loss carry forwards
- Concessions on import duty, VAT and withholding tax
- Greater flexibility on foreign exchange movements
- Fiscal stability for a period of 30 years
Galan’s JP Vargas de la Vega further stated:
“Our plan for HMW is unchanged, beginning with Phase 1. Our immediate focus is finalising the financing and offtake arrangements for Phase 1. Once secured, our operations team will complete construction and commence first production of lithium chloride concentrate. While the operations team advances Phase 1 construction our corporate team, supported by advisors, will commence a project financing process for Phase 2.”
Click here for the full ASX Release
This article includes content from Galan Lithium, 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.
