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Investing Guides
Innovative Process Produces Battery Grade Lithium Hydroxide
September 06, 2023
Infinity Lithium Corporation Limited (‘Infinity’, or ‘the Company’) is pleased to provide an update on the outcome of successful test work relating to the evaluation of alternative extractive technologies for possible application to the development of San José Lithium Project (‘San José’, or ‘the Project’). The Company’s wholly owned subsidiary Infinity GreenTech Pty Ltd (‘INFGT’) has finalised the first stage locked cycle test work to confirm material improvements in recoveries and the successful production of battery grade lithium hydroxide through the application of INFGT’s Li-Stream RPKTM process.
HIGHLIGHTS
- Material improvements in processing recoveries at San José provide significant potential improvements in lithium production, environmental profile and economic outcomes.
- Innovative new lithium conversion process Li-Stream RPKTM Locked Cycle Test work confirms 90% lithium recoveries from ROM-to- Product & the production of battery grade lithium hydroxide.
- Li-Stream RPKTM Process patent protected.
- Advancements in the proposed San José process flowsheet to be included in mining licence application submission in Q4 2023.
The patent protected Li-Stream RPKTM process has been developed and optimised for the production of battery grade lithium hydroxide at San José.
The Company’s Technical Advisory Committee has progressed a detailed evaluation of multiple technically feasible alternative extractive technologies and reagents for lithium bearing hard rock ores, including the evaluation of comparative operating costs and process complexity, with a view to ensuring that the optimum process flowsheet is ultimately adopted for commercial development. The evaluation of alternative processes was undertaken as part of the feasibility study process and internal assessment of multiple technologies, with consideration to opportunities relevant to social, environmental and technical improvements that could potentially eventuate from hard rock lithium chemical processing. The review identified several opportunities and focused effort on two processes which can potentially offer significant improvements over the previously adopted process in terms of process performance, operating cost and complexity, energy security and environmental footprint.
Li-Stream RPKTM has been developed specifically for the mineralogy at San José. Previously completed open circuit test work confirmed optimised conditions for recoveries and the basis for advancement of Locked Cycle Test (‘LCT’) work. Li-Stream RPKTM has confirmed in excess of 90% recoveries from ROM to lithium products at San José and the production of battery grade lithium hydroxide through the direct processing of ROM from San José.
Li-Stream RPKTM significantly reduces the ROM-to-Product flowsheet complexity by eliminating a number of unit operations including the requirement for beneficiation, calcining and roasting, whilst co-generating energy applicable for leaching, evaporation and crystallisation.
The CEO of Infinity’s wholly owned Spanish subsidiary Extremadura New Energies, Ramón Jiménez, emphasised the importance of these advances in minimising the environmental profile for the Project through processing improvements driven through in-house R&D. “The process advancements will significantly improve the Project in response to the demands we have been gathering from the people of Cáceres and the authorities, making it more efficient and sustainable".
The Company’s Technical Advisory Committee assembled a highly experienced and industry credentialled team to advance engagements for process design and test work through Chief Process Engineer Dr David Maree and advisory group Chemprocess Pty Ltd. Leading lithium consultancy services group Lithium Consultants Australia (‘LCA’) have assisted in test work design, flowsheet development and process modelling. LCA has extensive experience in global hard rock lithium projects from initial concept to detailed design and specializes in the extraction and chemical conversion of lithium. The Company has undertaken a series of open circuit test work and LCT work programs at the laboratories of The Simulus Group (‘Simulus’) in Western Australia. Simulus Laboratories provided the facilities and managed test work directly supervised and completed by qualified metallurgists and engineers under the management of the Company’s Technical Advisory Committee.
Further series of LCTs will continue in collaboration with Simulus over the coming weeks with the work to be finalised for assessment prior to the submission of the San José Exploitation Concession Application in Q4 2023. The EIA Scoping Document response that was received from the Regional Government Administration (see ASX announcement 9 May 2023) has established the preliminary conditions for San José to be compatible with environmental and urbanistic licence requirements through the recommendations for inclusion in the submission of the Company’s mining licence and environmental authorisation submissions. Li-Stream RPKTM has the potential to provide advancements in the environmental profile and measures relevant for the San José Exploitation Concession Application submission which will incorporate the findings and recommendations of the EIA Scoping Document response.
In view of these developments, the Company engaged Wave International to conduct a Level 4 Feasibility Study for the assessment of the economic viability of Li-Stream RPKTM at San José, and the resulting impact on project economics. This study is nearing completion and is expected to be delivered in October 2023. The Company, through INFGT and the Technical Advisory Committee, has engaged with leading international technology providers for key unit processes of the flowsheet. Furthermore, the Company is assessing the advancement of pilot and laboratory facilities in Cáceres for the next stages of technical work.
Infinity’s CEO and Managing Director, Mr Ryan Parkin highlighted the significance of the test results, noting “The advancement of novel applications for hard rock lithium conversion to battery grade lithium chemicals is progressing globally in response to ESG, economic and demand factors. The extraordinary results achieved can significantly improve San José and lead European production into a new era for lithium mica applications.”
Click here for the full ASX Release
This article includes content from Infinity 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.
INF:AU
17 July
Australian Organisations Make Case for Natural Capital Accounting in Resource Sector
Two organisations have collaborated on the release of a new suite of resources geared at helping companies in the Australian mining industry implement natural capital accounting (NCA).
The Cooperative Research Centre for Transformations in Mining Economies (CRC TiME) and CSIRO, Australia’s national science agency, announced the news in a press release on Monday (July 15).
NCA is a means of “accounting for impacts on nature over the life of projects.” Mining companies of all stages are increasingly being asked to show how they affect the environment and mitigate their impact accordingly.
Funding for the suite of resources came from the Commonwealth Department of Climate Change, Energy, the Environment and Water (DCCEEW), the initiator of the overarching CRC TiME NCA project.
Bryan Maybee, program leader at CRC TiME, said that risks to economic stability associated with changing climates and declining biodiversity “have generated calls for greater action from the private sector.”
“The prominence of NCA and natural capital assessment in responding to these calls for improved disclosure has accelerated considerably over the last decade,” continued Maybee, who is also associate professor of minerals and energy economics at Curtin University in Perth. “This has seen the emergence of numerous initiatives, frameworks, metrics and targets, all aimed at improving the consistency and comparability of reporting in relation to natural capital.”
Dr. Anthony O’Grady, a CRC TiME project manager and senior principal research scientist in CSIRO's natural capital group, described NCA as a key tool for understanding how the environment and economy interact.
He added that by improving disclosure and sustainability in mining companies, the industry can do a better job of showing environmental accountability — a characteristic many investors would like to see.
The suite of resources includes a business case that analyses the benefits of adopting NCA, along with an indicative roadmap. It also provides guidance on concepts, methods and reporting structures for NCA and risk assessment.
A comprehensive case study report can also be found in the suite. It presents synopses of pilot case studies testing the System of Environmental Economic Accounting-Ecosystem Accounting framework’s applicability in the Australian mining sector. These case studies assisted in the development of the business case and guidance materials.
“These reports have analyzed existing data to facilitate the development of the consistent approach that is needed across the mining sector,” Maybee said. Tests and demonstrations on the potential use of NCA information for strategic forecasting purposes in the mining sector are included in the report as well.
Other CRC TiME partners include Alcoa (NYSE:AA), BHP (ASX:BHP,LSE:BHP,NYSE:BHP), Curtin University, Hanson Construction Materials, Murdoch University, Syrinx Environmental and the University of South Australia.
Don’t forget to follow us @INN_Australia for real-time news updates!
Securities Disclosure: I, Gabrielle de la Cruz, hold no direct investment interest in any company mentioned in this article.
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16 July
Investor Presentation - July 2024
Copper-Gold-Base Metals-Uranium Ti-Tree Shear Project Gascoyne Region, WA
Augustus Minerals Limited (ASX: AUG; Augustus or the Company) is pleased to present its investor presentation.
Click here for the full ASX Release
This article includes content from Augustus Minerals, 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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15 July
$1.66M Raised to Accelerate Exploration at Ti-Tree
Augustus Minerals Limited (ASX: AUG; Augustus or the Company) is pleased to announce that it has received commitments from institutional, professional and sophisticated investors to raise $1,667,500 (Placement).
- Augustus Minerals has received commitments to raise over $1.66m via a Placement.
- Proceeds from the capital raising will fund:
- Deep diamond drilling at the Minnie Springs Cu-Mo porphyry (supported by EIS drilling grant)
- VTEM (Versatile Time Domain Electromagnetic) Helicopter program testing major Cu-Ni-PGE and Uranium targets
- Expanded soil and rock chip sampling program to progress new high-grade Gold and Copper targets to drill ready status
- Commence a program of extensive field work over the large 4-kilometer-long Supergene Carbonate hosted Munaballya Well Uranium Target.
- Exploration works are continuing over various targets along the highly prospective Ti- Tree Shear with drilling to commence this quarter.
Under the placement, AUG will issue up to 23,821,430 fully paid ordinary shares (Shares) at an issue price of $0.07 per Share. The Placement includes one (1) attaching unlisted option (Options) for every two (2) Placement Shares. The Options will be exercisable at $0.12 each expiring 2 years after the date of issue.
Funds raised through the Placement will be used for the following:
- Deep Diamond drilling at the very large Minnie Springs Cu-Mo Porphyry system to test the core of the system for high-grade Copper Sulphide mineralisation.
- The initial 2 x 700m deep holes planned for Q3, 2024 is with assistance from the co- funded Government EIS drilling grant of up to $110,000 as announced 2 May 2024.
- Success in the first two planned holes will justify additional diamond drilling to further expand the Minne Springs Porphyry system
- A VTEM airborne geophysics program testing the Cu-Ni-PGE potential at the Money Intrusion, the Coo Creek Broken Hill Style target and the Munaballya Well uranium U targets.
- An expanded soils/rock chip program to progress newly identified rock chip prospects to drill ready status and continue the exploration over as yet untested areas.
- Working capital and costs of the Placement.
GM Exploration Commented:
“The Augustus Board are very pleased with the overwhelming support for the placement and thank existing and new sophisticated investors for their support that positions the Company to advance exploration at the Ti-Tree project. The heavily oversubscribed placement demonstrates the strong interest in the EIS Supported drill program at the Minnie Springs Cu-Mo Porphyry system as well as continued exploration at the recently discovered Tiberius, Claudius, Justinian and South Snowy gold-copper-gold-silver prospects. The next six months will be an exciting period of exploration activity for the Company and the team are looking forward to the results”.
The Placement Shares will be issued utilising the Company’s existing Listing Rule 7.1 and 7.1A capacity. The Company will seek shareholder approval for the issue of Options.
Evolution Capital Pty Ltd (Evolution) and Morgans Corporate Limited (Morgans) acted as joint lead managers to the Placement.
Click here for the full ASX Release
This article includes content from Augustus Minerals, 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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15 July
$8m Queensland State Government Funding
Queensland Pacific Metals Limited (ASX:QPM) (“QPM” or “the Company”) is pleased to announce the receipt of an $8m grant from the Queensland State Government.
Highlights
- Queensland Government will make available up to $8m in the form of a grant to prepare the Townsville Energy Chemicals Hub (“TECH Project”) for investment readiness.
- The Queensland Government grant is in addition to the recently announced $8m grant received from the Australian Federal Government under the International Partnerships in Critical Minerals program.
- Upon execution of the respective grant agreements, QPM will commence to ramp up activities for the TECH Project to advance it to stage where it is ready for a Final Investment Decision.
- The combination of the two grants represents significant and non-dilutive funding for the TECH Project. In light of this, the QPM Board has resolved to formally commence evaluation of a demerger of the TECH Project from the QPM Energy business (“Demerger”).
- The Board believes that QPM has two high quality projects that are currently undervalued in the existing corporate structure. A Demerger would allow both QPM Energy and the TECH Project to grow more efficiently and maximise value for shareholders.
Grant Funding
QPM refers to Media Statement published by the Honourable Scott Stewart, Minister for Resources and Critical Minerals on Friday 12th July1. QPM has worked with the Queensland Government, which has previously declared the TECH project a Prescribed Project and a Significant Investment Project. As a result of this collaboration with the Queensland Government, the Hon. Scott Stewart announced that the Queensland Government will make available up to $8m in the form of a grant to prepare the TECH Project for investment readiness. This is in addition to the $8m grant recently awarded to the TECH Project under the Australian Federal Government International Partnerships in Critical Minerals program (refer to ASX announcement 11 July). The Queensland Government grant also satisfies the matched funding condition required under the Federal Government grant.
QPM will now work with Queensland Treasury to finalise an agreement for the delivery of the grant and will provide more information to shareholders when it is available.
TECH Project Activities
Over the past few years, QPM has made great strides in advancing the project to a stage where it is ready for a Final Investment Decision. The two grants represent a total of $16m of non-dilutive funding which will facilitate QPM’s ability resume technical workstreams for the TECH Project without impacting the QPM Energy business and QPM’s group financial position.
Upon execution of the respective grant agreements, QPM will commence to ramp up activities on the TECH Project. This will put the TECH Project in a strong competitive position compared with other development stage nickel projects which have largely been halted. The grants will advance the TECH Project towards investment readiness, ready to capitalise on any positive sentiment change in the nickel market.
QPM Director Dr Stephen Grocott commented,
“Government support is essential for advanced manufacturing projects like TECH to be competitive on the global stage. We believe in the merits of the TECH Project with its gold standard sustainability credentials and world class partners. I would like to personally thank both the State and Federal Governments for their ongoing support, particularly at a time where it is most needed for critical minerals.”
Click here for the full ASX Release
This article includes content from Queensland Pacific Metals, 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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15 July
Rare Earths Specialist CEO joins the PVW Team
PVW Resources (“PVW” or “the Company”) (ASX:PVW) is pleased to report the appointment of Mr Alistair Stephens as Chief Executive Officer of PVW.
Appointment of Chief Executive Officer
- Mr. Alistair Stephens, an industry-renowned specialist in rare earths and rare metals, joins the PVW team as Chief Executive Officer effective immediately
- With 20 years’ experience specifically in rare earths and niobium/tantalum, he brings relevant and highly strategic operational experience to accelerate the PVW resource portfolio
- A standout resource industry achiever who has collectively defined over 7 million tonnes of Total Rare Earth Oxides (TREO) resources (1,2)
- He has extensive project development skills and successfully managed multiple feasibility study programs in rare earths and rare metals
- Mr Stephens has a 35-year corporate and operations career in mining geology and mineral processing in gold, nickel and specialty metals and has a 20-year corporate career in commercial transactions, marketing and sales, and corporate governance.
- This appointment accelerates the focus on project development for PVW and complements the current Board talent in specialty and critical minerals
Board Changes
- Mr George Bauk will by rotation assume the role of Non-Executive Chair with Mr Colin McCavana and Mr David Wheeler remaining as Non-Executive Directors.
Non-Executive Chairman Mr George Bauk said: “The board of PVW Resources is extremely excited in the appointment of Mr Alistair Stephens to the role of CEO of PVW Resources.
Mr Stephens has an extensive career in leading organisations with particular reference to critical minerals including rare earths and rare metals. Over the past two decades, Mr Stephens has overseen the establishment of two significant rare earth deposits in Australia and Africa. This knowledge and leadership put PVW in a fantastic position to advance its position in the REE sector.”
Chief Executive Officer, Mr Alistair Stephens said “I am delighted to join the PVW Resources team and look forward to working with the Board in strategically relevant project developments that will deliver value for PVW shareholders.”
Click here for the full ASX Release
This article includes content from PVW Resources, 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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11 July
Augustus Minerals Limited (ASX: AUG) – Trading Halt
Description
The securities of Augustus Minerals Limited (‘AUG’) will be placed in trading halt at the request of AUG, pending it releasing an announcement. Unless ASX decides otherwise, the securities will remain in trading halt until the earlier of the commencement of normal trading on Tuesday, 16 July 2024 or when the announcement is released to the market.
Issued by
ASX Compliance
Click here for the full ASX Release
This article includes content from Augustus Minerals, 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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