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Impact Minerals Limited (ASX:IPT) is pleased to announce a significant, substantial and high-grade maiden Mineral Resource Estimate (MRE) for its flagship Lake Hope High Purity Alumina (HPA) Project located about 500 km east of Perth in Western Australia. Impact has the right to earn an 80% interest in Playa One Pty Ltd, owner of the Lake Hope Project, via an incorporated joint venture (Figure 1 and ASX Release 21st March 2023).
- A maiden mineral resource of 3.5 million tonnes at 25.1% alumina (Al2O3) for a contained 880,000 tonnes of alumina has been defined at the Lake Hope HPA Project in WA.
- 88% of the resource, or about 775,000 tonnes of alumina, is in the higher confidence Indicated Resource category.
- Impact aims to bring Lake Hope into production to deliver high-margin end-products into a rapidly expanding global market with current prices for benchmark 4N HPA (99.99% Al2O3) and related products of about US$20,000 per tonne.
- The unique geological properties of the Lake Hope deposit will allow for a shallow, very low-cost, free-digging operation only one to two metres deep and with offsite metallurgical processing at an established industrial site.
- Previous bench-scale metallurgical test work has produced HPA from representative lake clays via a disruptive sulphuric acid hydrometallurgical process likely to be cost- competitive with other producers and developers in Australia and globally.
- The proposed operation will have a small environmental footprint and low carbon emissions.
- Impact will continue to focus its immediate activities on completing the Scoping Study, lodgement of a Mining Lease Application in Q3 2023 and the continuation of a Pre-Feasibility Study, which includes more comprehensive metallurgical test work and baseline environmental studies.
- An initial heritage survey with the Ngadju First Nations group will commence in late June-early July.
Impact Minerals’ Managing Director, Dr Mike Jones, said, “This large and high-grade alumina resource will underpin our quest to become one of the world’s lowest-cost producers of High Purity Alumina over the next few years. This unique resource could provide multi-decade delivery of a mineral product recently added to Australia’s Critical Mineral list.
The resource allows us to now finish our Scoping Study which will demonstrate the economics of the project and be a catalyst for Impact to lodge a Mining Lease Application in the next Quarter. The Pre- Feasibility Study also continues apace with metallurgical test work, environmental baseline studies in progress, and a heritage survey with the Ngadju First Nations group to be completed in July. We continue our rapid journey to low-cost production in the quickly expanding, high-margin HPA business where current benchmark prices for 99.99% purity alumina or so-called 4N HPA, are currently in the region of US$20,000 per tonne”.
The Mineral Resource, 88% of which is in the higher confidence category of Indicated Resources, lies within a unique deposit of high-grade alumina (aluminium oxide, Al2O3) hosted by extremely fine-grained evaporite and clay minerals in the top two metres of two small dry salt lakes in the Lake Hope playa system (West Lake and East Lake, Figure 2 and ASX Release 21st March 2023).
The Mineral Resource Estimate is shown in Table 1 and is reported in accordance with the requirements of the JORC Code 2012 by resource consultants H and S Consultants Pty Ltd (H&SC) of Brisbane, Queensland. All drill hole information and assay data are provided in Appendices 1 and 2.
Table 1. Lake Hope Alumina Mineral Resources
The alumina block grade distribution for the two Mineral Resources is shown in Figure 2. The grade increases towards the centre of the lakes, and this offers an opportunity for preferential mining of the higher-grade material in the early stages of any future mine development.
Planned Production of High Purity Alumina
Playa One has developed a novel, relatively low-cost hydro-metallurgical process to convert alumina mineralisation of a type as found on Lake Hope into High Purity Alumina (HPA) with the potential to produce a purity exceeding 99.99%, (so-called 4N HPA), generally taken as the industry standard purity for product comparison. (ASX Release 21st March 2023).
Impact’s review of this novel process indicates that, together with the unique physical and chemical characteristics of the Lake Hope clays, the entire project may offer a breakthrough in the cost of HPA production and be potentially cheaper than other HPA ores such as kaolin or feldspar.
Initial and unoptimised recoveries from the bench scale test work of the process suggest that a significant proportion of the alumina resource at Lake Hope may be converted to HPA. Optimisation of the process is a key focus of the Pre-Feasibility Study currently in progress (ASX Release 6th April 2023).
Impact will also own a proportional share of the processing technology by earning an interest directly in Playa One Pty Limited via an incorporated joint venture. Further details on the joint venture are provided at the end of the report.
Other advantages of the Lake Hope Project which indicate the potential for low-cost production of HPA include (ASX Release 21st March 2023):
- The naturally occurring and homogeneous micron-sized particles in the clay, which can be mined by free-digging and will require no comminution, grinding, classification, or wet-dry screening.
- The clay can be dug up and trucked to an off-site processing facility, likely to be in either Kalgoorlie or Perth where permitting will more straightforward (Figure 1)
- A simple wash and filtration circuit is all that is required for upfront processing.
- A low-temperature sulphuric acid leach can be used which is a generally readily available and is a cheaper acid than others.
- The sulphuric acid leach also eliminates the front-end energy-intensive calcination required in the kaolin hydrochloric acid leach process, thus significantly reducing energy costs, flow sheet complexity and CO2 emissions.
Next Steps
In order to accelerate the development timeline for Lake Hope, a Scoping Study and Pre-Feasibility Study (PFS) on Lake Hope are being run in tandem. The Scoping Study, to be completed in the third Quarter of 2023, will comprise high-level assumptions about the economic potential of the project based on the new resource, mining studies, preliminary metallurgical recoveries and likely offtake prices.
The PFS, which will be completed in mid-2024 will be based on more detailed studies which are in progress (ASX Release 6th April 2023). This work includes metallurgical optimisation test work, baseline flora, fauna and groundwater surveys, and geotechnical, logistics and freight studies.
As part of the PFS, an initial cultural and heritage survey with the Ngadju First Nations group will be completed in early July. This is a key part of the process to allow Impact to lodge its first ever Mining Lease Application over Lake Hope in the next Quarter.
Click here for the full ASX Release
This article includes content from Impact 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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Impact Minerals Limited
Overview
Impact Minerals (ASX:IPT) is an exploration and development mining company focused on discovering and developing new resource projects within Australia. Lake Hope, a recent transformational acquisition by the company and its current flagship asset, is a high-purity alumina (HPA) project in Impact’s home territory of Western Australia, a tier-one jurisdiction.
This advanced-stage project allows the company to fast-track the asset toward development, firmly establishing the company on the road to production and increasing shareholder value.
HPA is a high-value product with various uses in several industries that are key to the transition to a low-carbon world. Its main uses are in LED lighting, micro-LED screens, and ceramic-coated separators in lithium-ion batteries. Both these markets are forecast to grow dramatically over the next decade, and a looming supply shortage is predicted for 2026.
HPA is also necessary for producing synthetic sapphire and scratch-resistant glass. With these ever-widening applications for HPA, demand for this resource is expected to grow from US$3.18 billion to US$12.21 billion by 2030 with a compounded annual growth rate of about 20 percent.
Lake Hope is the company’s current focus as it moves towards production, and where a very shallow, high-grade resource of HPA precursor material has been identified in the top two meters of a dry salt lake. The deposit has unique physical and chemical properties that will allow for inexpensive digging and mining, with transportation to a processing facility off-site in an established industrial area. This will accelerate the approvals processes required to get into production.
Impact is currently focused on lodging a mining lease application. The company aims to bring Lake Hope, which contains almost 1 million tons of potential HPA, into production when the forecast average price for 4N HPA (99.99 percent AL203) and related products is about US$20,000 per ton. The ‘4N’ designation indicates the purity grade, making it suitable for high-tech end uses.
Outstanding economics from the latest scoping study released by the company shows Lake Hope’s potential to be the lowest-cost producer of HPA globally by up to 50 percent.
In June 2023, Impact announced a maiden mineral resource estimate (MRE) of 3.5 million tons at 25.1 percent alumina (Al2O3) for a contained 880,000 tons of alumina. The company also received heritage clearances for the entire Lake Hope deposit further de-risking the project and providing another critical component in the company’s application for a mining lease.
Impact completed a bulk sampling and test pits program at the Lake Hope project in December 2023. The company recently announced a key milestone having produced HPA greater than 99.99 percent (4N) purity from the metallurgical processing of lake clays acquired from Lake Hope.
In February 2024, a new proprietary metallurgical process for producing HPA from the lake clays was identified. Impact produced 99.99 percent (4N) Al2O3 from a low-temperature leach (LTL) process. The LTL process may lower the capital and operating costs to produce HPA compared to the sulphate process which underpinned the recent scoping study. The LTL process will be included in the ongoing pre-feasibility study in parallel with the sulphate process at marginal extra cost to determine the best processing route to HPA. The PFS is due to be completed on schedule in late 2024.
A comparison of the LTL process and the sulphate process
The company received a significant research and development refund of $753,000 from its exploration activities completed in the financial year ending June 30th, 2022. The company is well funded to finance the pre-feasibility study at the Lake Hope High Purity Alumina project and exploration activities at the Arkun battery minerals project.
Impact Minerals was also one of the inaugural cohort of seven companies selected to be part of the prestigious BHP Xplor program. BHP Xplor, an accelerator program introduced by BHP in August 2022, is designed to help provide participants with the opportunity to accelerate their growth and the potential to establish a long-term partnership with BHP and its global network of partners.
The BHP Xplor funding was used to identify new target areas for copper and other energy metals around the Broken Hill area in New South Wales, eastern Australia, where Impact has been quietly adding to its ground position for several years.
Additionally, the company is exploring its large Arkun battery metals project, also in Western Australia which covers nearly 2,900 square kilometres. Three new exploration licence applications were submitted recently immediately north of the Arkun project along trend from the recently discovered REE soil geochemistry anomalies at Hyperion, Swordfish and Horseshoe, and the Caligula copper anomaly. These anomalies require drill testing which will occur in 2024 and is an exciting development in the emerging mineral province of southwest WA.
A strong management team with over 50 years of combined industry experience leads the company. With a mining and exploration geology degree, Dr. Mike Jones, managing director, launched a long career consulting and leading mining organizations. Peter Unsworth, the non-executive chairman, has more than 35 years of experience in multiple financial sectors, such as securities industries and wealth management. Paul Ingram, a non-executive director, has led several mining companies since 2003. Impact Minerals has the experience and expertise to lead the company to success.
Company Highlights
- Impact Minerals is an exploration and development mining company focused on rapidly moving its flagship Lake Hope high-purity alumina (HPA) project towards production.
- Lake Hope project has a high-grade maiden mineral resource estimate (MRE) of 3.5 million tonnes at 25.1 percent alumina (Al2O3), for a contained 880,000 tonnes of alumina that can be converted to HPA.
- HPA is used throughout multiple industries, and the overall HPA market is projected to grow by a CAGR of 18.4 percent by 2030.
- A pre-feasibility study is currently in progress, and Impact plans to lodge a mining lease application by Q3 2024 after results of its scoping study indicated that Lake Hope could potentially be one of, if not the lowest-cost producer of HPA globally, possibly by a significant margin of up to 50 percent.
- The company’s project portfolio also includes assets with high-grade mineral deposits of a range of base, critical and precious metals.
- Impact Mineral’s 2,000-square-mile Arkun nickel-copper-PGE project in Western Australia has produced encouraging assays motivating further exploration with maiden drill programmes planned for 2024.
- The company is also exploring its Broken Hill copper project in New South Wales under the auspices of the BHP Xplor program.
- A strong management team leads the company with experience in geology, mining and corporate finance.
Key Projects
Lake Hope HPA Project
Impact Minerals’ Lake Hope HPA project is in Western Australia, a tier-one mining jurisdiction. HPA is a crucial component in many new and emerging technologies, creating ongoing demand for high-grade sources. The Lake Hope project has become the company’s flagship as it moves toward production.
Project Highlights:
- Maiden Mineral Resource Estimate: A maiden mineral resource of 3.5 million tonnes at 25.1 percent alumina (Al2O3) for a contained 880,000 tonnes of alumina has been defined at the Lake Hope HPA Project. About 88 percent of the resource, or 775,000 tonnes of alumina, is in the higher confidence indicated resource category.
- Amenable to Open-pit Mining: The Lake Hope project is a unique HPA asset amenable to shallow, open-pit mining. The deposit is soft and shallow, allowing for cheap digging and minimal infrastructure requirements. This type of deposit also lowers the environmental footprint of the operation.
- Fast-tracked to Production: The company is currently awaiting its Mining Lease Application. Once granted, the company will begin working towards a pre-feasibility study and mini pilot plant. Impact Minerals plans to reach a complete pilot plant by 2026.
- Impressive Results of the 2023 Scoping Study: Outstanding economics show Lake Hope to potentially be the lowest-cost producer of High Purity Alumina (HPA) globally by up to 50 percent. Key outcomes from the scoping study include:
- Annual production of 10,000 tpa of 4N HPA with an initial 25-year mine life
- Annual EBITDA of A$174 million.
- 2 years construction period with 5,000 tonnes of production during the first year, 8,000 tonnes in the second year and 10,000 tonnes of production thereafter.
- US$934 million post-tax NPV8 at an IRR of 55 percent.
The scoping study was underpinned by a sulphuric acid process allowing the company to achieve a new milestone by producing HPA with purity of more than than 99.99 percent (4N) from the metallurgical processing of lake clays acquired from Lake Hope. The company further identified a new proprietary metallurgical process for producing HPA from the lake clays. Known as the low-temperature leach (LTL) process, this also produced 99.99 percent (4N) Al2O3 and has the potential to lower even further the capital and operating costs to produce HPA compared to the sulphate process. The LTL process will be included in the ongoing pre-feasibility study along with the sulphate process to determine the best processing route to HPA. The PFS is due to be completed in late 2024.
Broken Hill Copper Project
The Broken Hill project has a significant land position of 815 square kilometers and hosts multiple targets with the potential for high-grade copper. Broken Hill is located in New South Wales, Australia, an area known for its prolific silver-lead-zinc mining operations and the giant Broken Hill deposit.
Project Highlights:
- Participant in the BHP Xplor Program: Impact was selected for the BHP Xplor program based on its Broken Hill project. The program is designed to allow participants to accelerate growth and establish a long-term partnership with BHP.
- Potential for Additional Minerals and Deposits: As well as copper, the project has significant exploration potential for magmatic nickel-copper-PGE sulphides, and at the time the host rocks were formed, Broken Hill was located close to the world-class nickel-copper-PGE deposit of Jinchuan and the significant Lengquisheng deposit. The project area also has the potential to contain zinc-lead-silver deposits, providing even more value.
Arkun Nickel-Copper-Gold-Lithium-REE Project
The Arkun project is a 2,900-square-kilometer nickel, copper and gold project located in the emerging Ni-Cu-PGE province near the world-class Julimar Ni-Cu-PGE deposit and surrounded by Anglo American Corporation, which secured its ground holding shortly after Impact secured its asset. Anglo-American is one of the world’s top ten mining companies, and their presence in the region brings confidence in the project’s potential.
Project Highlights:
- Additional Exploration Underway: Impact plans follow-up work programs, including drilling, at its priority targets.
- Significant Targets Identified: Recent soil sampling identified two new prospects:
- Hyperion prospect - Located in the northwestern part of the project area returned with rare earth element anomalism of up to 5,880 ppm (0.59 percent) total rare earth oxide (TREO+Y) and neodymium and praseodymium (Nd+Pr) of up to 21 percent.
- Caligula prospect - Initially identified on the roadside, the Caligula prospect is a large and significant target for porphyry copper mineralisation.
- Three New Exploration Licences: Impact applied for three new exploration licences expanding Arkun project along trend from the recently discovered REE soil geochemistry anomalies at Hyperion, Swordfish and Horseshoe as well as the Caligula copper anomaly.
Management Team
Peter Unsworth - Non-executive Chairman
Peter Unsworth, formerly a chartered accountant, has over 35 years of experience in the corporate finance, investment and securities industries and a wealth of management experience with public and private companies. A former executive director with a leading Western Australian stockbroking company, Unsworth has been a director of several public exploration and mining companies. He recently completed a long time serving as chairman of the Western Australian Government-owned Gold Corporation (operator of The Perth Mint). Unsworth is the founding chairman of Impact Minerals.
Dr. Mike Jones - Managing Director
Dr. Mike Jones is the founding managing director of Impact Minerals Limited, which was listed on the Australian Stock Exchange in November 2006. Reporting to the board of directors, he is responsible for the company's performance as it moves towards production at its Lake Hope High Purity Alumina Project and also for implementing strategies to explore and maximize the value of the company's other extensive tenement holdings.
Since listing, he has helped raise more than $60 million to help fund the exploration of Impact’s projects and managed the company through significant adverse events, including the global financial crisis and the Fukushima nuclear disaster, which affected Impact’s considerable investment in the uranium sector, a five-year global downturn in the mining sector and more recently, the COVID-19 pandemic.
Paul Ingram - Non-executive Director
Paul Ingram is a geologist with extensive experience managing major mineral exploration programs for several publicly listed companies and has been involved in the mining sector for over thirty years. He has designed and implemented innovative techniques for exploration in remote areas and has managed projects in countries throughout Australia and East Asia. Ingram has been a director of the following listed companies in the past three years: Polo Resources from January 2008 to January 2011; A-Cap Resources since June 2009; Consolidated Global Investments since September 2006; Caledon Resources from February 2003 to March 2008; and Australian Pacific Coal since March 2011.
Dr Frank Bierlein - Non-executive Director
Dr. Frank Bierlein is a geologist with 30 years of experience as a consultant, researcher, lecturer and industry professional. Bierlein has held exploration and generative geology management positions with QMSD Mining, Qatar Mining, Afmeco Australia and Areva NC, and consulted for, among others, Newmont Gold, Resolute Mining, Goldfields International, Freeport McMoRan, and the International Atomic Energy Agency. He is currently a non-executive director of PNX Metals. He was previously a non-executive director of Gold Australia NL and chaired the advisory board of a Luxembourg-based private equity fund between 2014 and 2021.
Norfolk Metals
Overview
Norfolk Metals (ASX:NFL) is an ASX-listed exploration company focused on its uranium in South Australia and Argentina. The company’s flagship property is the Orroroo uranium project in South Australia. It also holds a gold-copper project, the Roger River Property in Tasmania. Norfolk Metals is currently focused on advancing its uranium project and evaluating uranium assets for acquisition. In April 2024, the company announced it is acquiring the Las Altares uranium project in Argentina, through an exclusivity agreement with Green Shift Commodities.
Uranium prices have been on an upward trajectory since 2023, with prices rising from less than $50/lb to over $100/lb in 2024. The prices are currently hovering around $90/lb and could increase further, driven by a supply deficit. Kazatomprom, the world's largest uranium miner, announced in February 2024 that it is reducing uranium production. The company said production levels at its operations in Kazakhstan are anticipated to remain 20 percent lower, chiefly attributed to the sulfuric acid shortage prevailing in the country. Cameco, the world’s largest publicly traded uranium supplier, has provided a 2024 production guidance which is also not very bullish.
While the supply remains challenging, the demand continues to ramp up. The surge in uranium demand has been predominantly fueled by heightened utility contracting, a trend that offers robust support and sustainability to elevated price levels. The World Nuclear Association’s Nuclear Fuel Report indicates that global nuclear reactor demands are projected to almost double by 2040, rising from 65,650 tU in 2023 to 130,000 tU in 2040. According to Sprott, utilities have nearly 1.5 billion pounds of uncovered uranium requirements through 2040, compared to current annual production of around 150 Mlbs. Further, substantial underinvestment in new mining projects has exacerbated an already constrained supply side, leading to prolonged strain in the years ahead.
The uranium market appears to remain firmly in an uptrend driven by rising demand and constrained supply. Elevated prices also enhance the prospects for junior miners to progress their projects and potentially secure future supply agreements with utilities.
Norfolk Metals boasts uranium assets in a tier-1 mining jurisdiction of South Australia. The recent maiden drill program at the Orroroo project intersected a uranium-bearing floodplain, boosting confidence in the potential of the project.
Norfolk continues to review complementary projects with plans to expand its uranium project suite. In 2024, the company signed an exclusivity agreement with Green Shift Commodities (TSXV:GCOM) to acquire Las Alteras uranium project in Argentina. Las Alteras is surrounded by non-JORC foreign estimates at URAmerica’s Meseta Central deposit (19.1 Mlbs U308), CNEA’s Cerro Solo deposit (11.49 Mlbs U308), ISO Energy’s Laguna Salada deposit (10.1 Mlbs U308), along with the Cerro Condor and Los Adobes historical uranium mines.
Company Highlights
- Norfolk Metals is an ASX-listed uranium-focused explorer with assets located in South Australia (Orroroo uranium project), Argentina (Las Alteras uranium project) and Tasmania (Roger River gold/copper project).
- The primary focus is on advancing the Orroroo uranium project located in the Walloway Basin in South Australia. Orroroo comprises three granted exploration licenses, which together cover 723 square kilometres. of contiguous tenements. The land holding is divided into three project areas named Orroroo, Johnburgh and Black Rock.
- Orroroo has geological similarities to well-endowed South Australian uranium producers such as Boss Energy’s Honeymoon Uranium project and Heathgate Resources’ Four Mile mine.
- Norfolk completed a maiden drill program at Orroroo which delineated uranium in 10 of the 17 holes with grades reaching as high as 796 ppm. The maiden drill program also identified a uranium-bearing floodplain 50 meters south of the Wongway Creek Target.
- In Argentina, Norfolk has signed an exclusivity agreement with Green Shift Commodities to acquire Las Alteres uranium project, a project surrounded by multiple uranium deposits and historical mines in every direction including the Cerro Solo government owned deposit
- The Roger River Project comprises two granted exploration licenses, which together cover 261 square kilometers, located in Tasmania. The project is prospective for gold and copper.
- Norfolk is evaluating other projects for acquisition, which includes complementary projects to the South Australian uranium project suite.
- Uranium prices are likely to remain firm on the back of supply deficit. Kazakhstan, the world’s largest uranium supplier, has warned of lower production in 2024, while demand continues to remain high as governments around the world embrace nuclear power to reduce reliance on fossil fuels.
Key Projects
Orroroo Uranium Project
The Orroroo uranium project consists of three exploration licenses - EL6552, EL6814, and EL6948 - spanning a total of 723 square kilometers, situated roughly 274 kilometers northwest of Adelaide, South Australia. The large land holding is divided into three project areas named Orroroo, Johnburgh and Black Rock.
Orroroo lies within the Walloway Basin, an underexplored uranium region characterized by sediments of similar age to those found in the nearby Frome Embayment, where Boss Energy’s Honeymoon project is located.
Norfolk Metals completed a two-phase drilling program at Orroroo Project (EL6552), identifying uranium in 10 of 17 holes with grades reaching as high as 796 parts per million (ppm). Phase 2 of the drill program also identified a uranium-bearing floodplain 50 meters south of the Wongway Creek Target. The confirmation of uranium-bearing floodplain deposits upstream of Wongway Creek has strengthened confidence in the paleochannel model. Crucial drill holes, including ORMR015A and ORMR017, have offered valuable insights into floodplain features and the identification of kaolinitic clay marker beds, crucial for unraveling the basin’s geological evolution.
Drill samples from ORMR015A showing the kaolonitic clay marker unit from 121-130 metres and floodplain silt from 130-137 metres.
ORMR015A intersected what seems to be a floodplain dominated by silt, with minor gravel and two elevated gamma anomalies indicating uranium at both the top and bottom of this unit. In ORMR017, there was a heightened gamma response at approximately 132 meters depth, aligning with the top of the floodplain identified in ORMR015A. This suggests that the paleochannel may be situated just meters away from the target. Additionally, the detection of a mustard-colored limonite-rich fluid in certain drilling locations suggests potential uranium sources.
The identification of paleochannels offers geologists precise targets for uranium exploration. By mapping geological characteristics and comprehending past river systems, exploration endeavors can be concentrated on regions with an increased probability of harboring uranium deposits.
The maiden drill program has further substantiated Orroroo as a potential emerging uranium district within the renowned Walloway Basin in South Australia. Norfolk is moving forward on the future planning and approvals for Orroroo with a focus on the uranium-bearing floodplains intersected near the Wongway Creek target.
In 2024, Norfolk will begin operations on exploration permit EL6814, which is adjacent to the north and south of EL6552. The initial activities on EL6814 will be planned based on the findings and analysis from the inaugural drilling program at EL6552.
The company remains optimistic about the potential of the Walloway Basin beyond EL6552 (Orroroo project), particularly in areas such as the northern region (Johnburgh Project) and the southern region (Black Rock Project), where significant portions have yet to undergo geophysical surveys or drilling operations.
Las Alteras Uranium Project
Through an exclusivity agreement with Green Shift Commodities (GCOM) Norfolk has rights to 22 claims totaling 60,396 hectares comprising the Las Alteras uranium project to the west and east of the 11.49M lbs (Reasonably Assured Resource) Cerro Solo uranium deposit.
Las Alteras is surrounded by UrAmerica’s Meseta Central deposit (19.1 Mlbs eU308), CNEA’s Cerre Solo deposit (11.49M lbs U308), and ISO Energy’s Laguna Salada deposit (10.1 Mlbs U308). The project is also close to two historical mines, Cerro Condor and Los Adobes.
Norfolk plans to complete a due diligence on the project and pursue completion of the acquisition of the property from Green Shift Commodities.
Roger River Project
The Roger River Project comprises two granted exploration licenses encompassing a total area of 261 square kilometres. Positioned 410 kilometres northwest of Hobart, Tasmania, the project is deemed prospective for gold and copper.
During 2023, Norfolk continued its exploration program to obtain a better understanding of the copper and gold mineralization to guide the next exploration phase and potential drilling. The exploration work included a soil sampling program. The soil program entailed the collection of new surface samples and the re-analyses of selected historical soil samples over the White Water and A2 prospects which were submitted for Cu analysis.
Fresh surface samples were gathered on a grid measuring 200 by 100 meters around A2, totaling 98 samples. This sampling covered an area of roughly 1.2 kilometers by 1.5 kilometers along the interpreted splay from the Roger River Fault. The findings reveal a persistent copper anomaly surrounding the A4 and A5 prospects, situated along the interpreted fault splay originating from the Roger River Fault.
The historical samples re-analyzed revealed a continuous copper anomaly around the A4 and A5 prospects located along the interpreted fault splay from the Roger River Fault.
Management Team
Ben Phillips – Executive Chairman
Ben Phillips brings over 15 years of experience in commercial negotiations across diverse industries, including oil and gas, resources, medical technology, software-as-a-service and defense. He guides departments spanning from R&D and exploration to production, commercialization, and sales. Previously, Phillips served as a non-executive director at Bronson Group (ASX:BGR) and later at Mandrake Resources (ASX:MAN). In his current role as a corporate executive at Ironside, he focuses on sourcing, structuring, funding and managing requirements for small-cap companies, both private and public. Phillips has been with Ironside Capital since its inception, previously serving at Merchant Corporate Finance.
Leo Pilapil – Non-Executive Technical Director
Leo Pilapil has over 30 years of experience as a geoscientist. Throughout his career, he has held director positions at numerous junior companies across Australia, Africa and Turkey. In these roles, he has been primarily responsible for technical project evaluations, project acquisitions, project management and business development. Pilapil's notable achievements include the discovery of the Harlequin Gold Deposit (1 Moz) under salt lake conditions in Norseman, Western Australia. Additionally, he has played a key role in the extension and discovery of several ore deposits in Australia, Africa and Turkey. Pilapil has served as a geological consultant for numerous companies across the globe, including Aditya Birla in Australia, Alacer Gold Corporation in Turkey, African Uranium in Namibia, and NIKKI Lao in Lao PDR.
Patrick Holywell – Non-Executive Director
Patrick Holywell possesses over 15 years of expertise in accounting, finance and corporate governance, having worked at Deloitte and Patersons (now Canaccord Genuity). He is a chartered accountant and a fellow of the Governance Institute of Australia. Over the past decade, Holywell has primarily focused on director and company secretarial roles within the resources and technology sectors. His recent engagements include positions at De Grey Mining, Si6 Metals, and Pentanet.
Rio Silver: Leveraging 25 Years of Mining Experience in Peru
Rio Silver (TSXV:RYO) focuses on the acquisition, exploration and development of precious metals deposits in South America. The company is currently advancing its 100 percent-owned Niñobamba silver-gold project in Peru. The The 3,933-hectare Niñobamba property is a drill-ready project located in the Department of Ayacucho about 330 kilometers southeast of Lima.
To date, Rio Silver and other historical operators have completed US$10 million in exploration expenditure on the Niñobamba property. The company has low overhead expenditure and strong alliances in Peru that are helping it achieve new initiatives for enhanced sustainability.
In 2016, Rio Silver consolidated its property by acquiring the surrounding 2,200 hectares of adjoining land from Newmont Mining and Southern Peru Copper. These included the Jorimina zone, which is located about 6.5 kilometers west of the Niñobamba and is believed to be part of the same high-sulfidation silver-gold system identified in the main Niñobamba zones.
Company Highlights
- Rio Silver owns six mineral concessions covering 4,100 hectares of wholly-owned land in a historic Peruvian mining district.
- The property was historically surrounded by big-name miners (Newmont, Southern Peru Copper) and is now wholly owned by Rio Silver.
- Experienced management team with more than two decades of mining experience in Peru.
- Extensive trenching completed at the Niñobamba zone.
- The management team holds a 29 percent stake in the company.
- US$10 million in exploration expenditure completed to date by Rio and historical operators.
- All the historical data has been collected from previous owners.
- Historical drilling on the Niñobamba property intersected 130 meters of 2.55 oz/t silver and 72.3 meters of 1.19 g/t gold.
- New gold zone identified including 56 meters at 98.9 g/t silver and 21.77 meters at 1.32 g/t gold, 102.46 g/t silver.
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March Quarter Activity Report
Highlights:
- Brightstar makes recommended takeover offer for Linden Gold Alliance Limited
- Successful completion of A$12 million share placement
- A highly positive Scoping Study was released for the Jasper Hills Gold Project (owned by Linden Gold) with compelling operational and financial outputs1,4:
- An initial mine production target of 142koz @ 1.84g/t Au over a four-year life of mine
- Pre-Tax NPV8 of approximately A$99 million and IRR of 736% (@ A$3,000/oz gold price)
- Payback of 9 months on all pre-production capital costs of $12 million
- Selkirk mining joint venture and gold pours successfully completed, with finalised net cashflow generated to Brightstar of $6,500,000 to be received this quarter
- Cork Tree Well diamond drilling results returns spectacular intercepts including:
- 27.6m @ 17.8 g/t Au (CTWMET003)
- 34.4m @ 7.94g/t Au (CTWMET004)
- High grade RC drilling intercepts were received from Menzies Gold Project at the Aspacia & Link Zone deposits
Brightstar to acquire Linden Gold Alliance Limited, $12 million share placement and Board Change1,2,3
- Brightstar Resources Limited to acquire Linden Gold Alliance Limited (Linden) via unanimously recommended off-market scrip takeover offer (Offer)
- Linden is a gold producer, developer and explorer with existing mineral resources of 350koz @ 2.1g/t Au near Brightstar’s existing processing infrastructure (on care & maintenance) in the Laverton district (Figure 1)
- Under the Offer, Linden securityholders are to receive 6.9 Brightstar shares for every 1 Linden share held and 6.9 Brightstar options for every 1 Linden option held, equating to an implied Offer price of 11.04 cents per share
- The Offer implies an undiluted equity value for Linden of approximately $23.7 million
- Linden’s Directors unanimously recommend Linden shareholders accept the Offer, in the absence of a superior proposal
- Linden Directors representing 13.2% and Linden’s major shareholders, including St Barbara Limited (St Barbara), representing approximately 67.3% of shareholders, have signed pre-bid agreements with Brightstar or have signed intention statements to accept the Offer in respect of all current Linden shares and Linden options they own and control, in each case in the absence of a superior proposal
- The Offer is subject to conditions including a minimum 90% acceptance condition by the Linden shareholders and Linden optionholders
- As part of the Offer, Brightstar announced the successful receipt of firm commitments for a capital raising of A$12.0 million at A$0.014 per share via a two-tranche placement (Placement)
- The Placement received strong cornerstone support from Brightstar and Linden’s major shareholders Collins Street Asset Management and St Barbara for a total $4.3 million
- Mining investment house Lion Selection Group (ASX:LSX) committed to $2 million in the Placement to become a Brightstar shareholder
- Linden Directors Andrew Rich and Ashley Fraser to be appointed as Executive Director and Non- Executive Director respectively of Brightstar at successful completion of the Offer
- Highly regarded natural resources industry professional Richard Crookes will join the Board of Directors as Independent Non-Executive Chairman subject to the successful completion of the Offer.
- The combination of Linden and Brightstar will create a gold producer and developer with a material resource base that supports the Company’s strategy of becoming a mid-tier gold producer
Figure 1: Linden Gold’s Second Fortune & Jasper Hill Gold Projects relative to Brightstar assets
Compelling Scoping Study for Jasper Hills Gold Project4
The Jasper Hills Gold Project (Jasper Hills) is wholly owned by Linden, which is the subject of a Board- recommended off-market takeover offer by Brightstar. Jasper Hills is located 50km SE of Brightstar’s processing infrastructure, and will, subject to final feasibility studies, permitting and approvals and final investment decision, support Brightstar’s ambition of becoming a meaningful WA gold producer.
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This article includes content from Brightstar 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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