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Rutile has long stood in the shadows, overshadowed by better-known commodities like lithium, copper, and even its cousin, ilmenite. But beneath the surface, quite literally, lies a mineral that is becoming increasingly visible to investors as vital to the world’s industrial, technological, and geopolitical landscape. Is this appearance of importance something new or has the market developed the excitement because it needs a new story to sell? At first glance, rutile might appear like just another mineral sand, but its chemistry tells a different story (Figure 1). Composed of titanium dioxide (TiO₂), rutile is the cleanest, most efficient natural feedstock for producing titanium metal and white pigment. And in a world that demands lightweight alloys for aerospace, corrosion-resistant metals for defence, and UV-blocking pigments for cosmetics and coatings, rutile quietly powers it all. Figure 1: Rutile image. What makes rutile uniquely valuable is its purity. With a typical TiO₂ content of ~95%, it doesn’t require the energy-intensive processing needed for ilmenite. This gives it a lower environmental footprint and makes it the preferred input for chloride-route titanium pigment production and high-grade titanium metal. As supply tightens globally, the market is waking up. Demand is growing—not just from traditional pigment and welding industries, but also from new technologies and national security imperatives. And herein lies the opportunity: few new large-scale rutile deposits have been developed in recent decades. The sector is small, the barriers to entry are high, and the players are limited. But the upside is significant. Natural rutile also carries scientific intrigue (Figure 2). Its optical properties are exceptional, boasting one of the highest known refractive indices in the visible spectrum. It’s used in optical instruments, polarisation devices, and even in sunscreen, where its nanoscale form absorbs harmful UV radiation while remaining transparent to visible light. It is, quite literally, everywhere—but barely recognised. Figure 2: Natural Rutile: A Mineral of Scientific Fascination. For ASX investors, this is the type of story that often slips through the cracks. Rutile doesn’t dominate headlines, but it underpins sectors that do. And now, with the rise of strategic critical minerals policies and decarbonisation agendas, rutile is being recast as an essential part of the industrial equation. In this Samso Insight, we’ll explore the geology, global context, and ASX-listed players behind rutile’s quiet rise. From Iluka’s Sierra Rutile in Sierra Leone to Sovereign Metals’ giant Kasiya project in Malawi—and the emerging Minta story in Cameroon—we’ll unpack why rutile could be one of the smartest critical minerals plays that investors are still overlooking. The rutile story is not one of hype, but of substance. And in today’s market, that’s where the real value lies. The Strategic Importance of Rutile As we have mentioned, the recent news which have created a "rush" for the ruitle narrative has created a new focus for the ASX small-cap sector. The recent news from Lion Rock Minerals Limited, DY6 Metals from Africa, and Petrotherm, with its titanium discovery in South Australia, means that there is a new focus for the sector. Investors are eager, and like all ASX investors, they are eager to pile their hard-earned cash into these stories. One of the many questions I am getting from associates and followers is what the grades mean and what they mean in terms of the viability of the project. I am working on getting some "real" professionals onto a Coffee with Samso soon, but for now, let's see what we can gather as a Rutile 101 from this Samso Insight. Please follow the links below to help guide you through another long and winding research blog. 1. The Realisation of Rutile’s Strategic Importance 2. Titanium: A Metal for a High-Tech, Low-Carbon World 3. Global Supply and Geopolitical Landscape: Rutile Under Pressure a. Top 5 Global Rutile Resource and Production Regions: i. Sierra Leone (Sierra Rutile Limited). ii. Malawi (source: Sovereign Metals) iii. Australia (source: Geoscience Australia / Iluka) iv. Kenya (source: Base Resources) (Figure 9) v. Mozambique / Cameroon (Emerging Frontiers – source: LRM) 4. Highlights of Major Australian Rutile Resources. 5. Key Rutile Companies ASX Investors Should Be Watching 6.  Iluka Resources (ASX: ILU) – A Mineral Sands Producer with a Natural and Synthetic Rutile Narrative. Rutile in Iluka’s Business: The Sierra Rutile Connection - Historical Narrative. Historical Timeline for the Sierra Rutile Ownership: MP Materials at a Glance Iluka Resources – Rutile Production and Growth Pipeline 7. Sovereign Metals (ASX: SVM) – Kasiya Rutile-Graphite Project The World’s Largest Natural Rutile Deposit Tier 1 Scale, ESG Credentials and Global Validation 8. Lion Rock Minerals Limited (ASX: LRM) / Peak Minerals (ASX: PUA) – Minta Rutile Project A Frontier Discovery in Cameroon Premium Mineralogy and Critical Co-Products Quietly Emerging as a Critical Minerals Opportunity 9. DY6 Metals (ASX: DY6) – Targeting Tier-1 Rutile Potential in Cameroon Systematic Sampling Across a Vast 5,901 km² Tenure Well-Funded Exploration with Dual-Project Momentum 10. Samso Concluding Comments Rutile: The Underappreciated Critical Mineral with Strategic Weight Kasiya vs Sembehun: Complementary Giants in the Titanium Race Why the Business of Rutile Is Not Just About Grade—But Timing, Jurisdiction, and Delivery 11. The Samso Way – Seek the Research 1. The Realisation of Rutile’s Strategic Importance In the ever-evolving landscape of critical minerals, rutile is emerging as one of the most strategically significant yet often underappreciated commodities. Long associated with industrial paints and pigment production, rutile is now being repositioned as a core enabler of advanced manufacturing, national security, and clean energy infrastructure. Natural rutile stands apart from other titanium feedstocks due to its exceptionally high TiO₂ content, typically around 95%. Unlike ilmenite, which must undergo energy- and carbon-intensive upgrading to become usable as synthetic rutile or slag, natural rutile is production-ready. This makes it the cleanest, most efficient, and lowest-emission feedstock for titanium processing—an attribute that is becoming increasingly important in ESG-conscious global markets. As a feedstock, rutile is indispensable in two critical global supply chains (Figure 3): Titanium metal production – essential for industries requiring high strength-to-weight performance, corrosion resistance, and durability. Chloride-route titanium dioxide pigment production, which underpins everything from paints to plastics and sunscreens. Figure 3: Rutile’s Role in Two Vital Global Supply Chains (source: Samso) Titanium metal derived from rutile plays a vital role in: 1. Jet engine components and structural aerospace materials. 2. Medical implants and surgical instruments. 3. Naval armour and submarine casings. 4. High-durability pigments for paints, coatings, plastics, and packaging. 5. Plates and components for hydrogen electrolysers and solar technologies. These applications are not optional—they are foundational. And rutile has no easy substitute in these processes. Its high purity enables more efficient chemical conversion, generates less waste, and results in a lower carbon footprint across the lifecycle. This unique blend of purity, performance, and ESG alignment is what elevates rutile from an industrial mineral to a strategically critical resource. As such, rutile has been formally recognised as a critical mineral by the United States, the European Union, and Australia—a classification that reflects both its economic importance and the vulnerability of its supply chain. The growing focus on de-risking global titanium supply, especially away from Chinese and Russian dependencies, further enhances rutile’s appeal. With new geopolitical tensions surfacing, supply security is now driving corporate procurement decisions and national industrial strategies alike. For ASX investors, the message is clear: Rutile is no longer just a pigment input—it is a critical enabler of 21st-century technology and national resilience. And with global supply tightening and few new large-scale deposits in the pipeline, the value of rutile—both economically and strategically—is only beginning to be realised. 2. Titanium: A Metal for a High-Tech, Low-Carbon World Titanium has quietly become one of the most indispensable metals in modern industry. As the world transitions to low-carbon technologies and advanced manufacturing systems, titanium is stepping into a starring role—lightweight, corrosion-resistant, and engineered for environments where strength, durability, and precision matter most. Needle Structure of Rutile (source: CSIRO). Derived primarily from high-grade feedstocks like natural rutile, titanium metal combines a rare set of attributes that make it critical across sectors: 1. It has the highest strength-to-weight ratio of any commercial metal. 2. It is biocompatible, making it ideal for medical implants and surgical tools. 3. It is resistant to corrosion, even in seawater and extreme industrial settings. 4. It performs under extreme temperatures, critical for jet engines, spaceframes, and nuclear components. In aerospace, titanium is fundamental. Every modern aircraft relies on titanium in its airframe, engine components, and fasteners to balance weight reduction with structural integrity. The same applies to spacecraft, naval vessels, and defence platforms. In energy systems, titanium is now used in hydrogen electrolysers, solar panel supports, and heat exchangers in geothermal and nuclear power sectors with steep ESG requirements and performance thresholds. As global infrastructure evolves and the energy transition accelerates, titanium is transitioning from a specialist material to a baseline requirement. Whether it’s electric vertical takeoff aircraft (eVTOL), offshore wind structures, or next-generation EV components, titanium is becoming a foundational building block. And the best feedstock for producing that titanium? Natural rutile (Figure 4). Figure 4: Image of High Purity Rutile Product Compared to synthetic rutile or slag, natural rutile’s high purity enables more efficient production of titanium sponge, reducing chlorine usage, emissions, and downstream costs. This advantage aligns with the global push for cleaner supply chains and lower embedded carbon in materials. For investors and governments alike, titanium isn’t just an industrial input—it’s a strategic material underpinning sovereignty, sustainability, and technological leadership. Rutile, as its purest and most direct precursor, now plays a crucial role in this broader global transition. 3. Global Supply and Geopolitical Landscape: Rutile Under Pressure The global rutile market is under mounting pressure, and it’s not just about dwindling supply. As the world simultaneously decarbonises and re-arms, titanium feedstocks like rutile are shifting from simple commodities to elements of strategic planning. The titanium market, especially its natural rutile segment, is entering a phase where industrial demand meets national security. Natural rutile remains a small but critical segment, comprising less than 10% of the global titanium feedstock supply. Yet it is unmatched in quality. With ~95% TiO₂ purity, low impurities, and suitability for chloride processing, it is the feedstock of choice for high-performance uses like jet engines, defence hardware, and low-carbon pigment. The problem is: there simply isn’t enough of it (Figure 5). Figure 5: With ~95% TiO₂ purity, low impurities According to TZMI and Iluka’s Sierra Rutile estimates, demand is set to outpace supply for the rest of the decade. Production from legacy assets is declining, few new projects are coming online, and high-grade resources are increasingly difficult to find and finance. Compounding this is the geographic concentration of supply: most natural rutile comes from just a handful of regions—Sierra Leone, Australia, and potentially Malawi via the Kasiya Project. No other large-scale operation is expected before 2026. China, despite being a major consumer of titanium feedstocks, remains heavily reliant on imports for chloride-grade rutile, creating long-term vulnerability. This is shifting industrial attention toward safer jurisdictions. Australia stands out here, with active mineral sands developments in WA, Queensland, and the Murray Basin. Companies like Iluka Resources (ASX: ILU) and Sovereign Metals (ASX: SVM) are stepping into this role with new projects and value-adding processing strategies. Figure 5A: The closure of the Strandline Coburn project in Shark Bay, Western Australia. (source The West Australian) At the same time, Strandline Resources (ASX: STA) offers a cautionary note. Its Coburn Mine was placed in care and maintenance in mid-2025 amid trading losses and strategic restructuring. While suspended from trading, the Coburn operation holds long-term potential given its product mix and jurisdictional strength. It highlights a vital truth in the rutile space: execution risk, funding structure, and market timing must all align. The chart below, from TZMI (March 2024), illustrates a projected tightening global rutile market (Figure 6). Top chart: Rutile demand (yellow line) is expected to consistently outpace supply (SRL + other sources) from 2023 through 2027, highlighting a growing supply gap. Bottom chart: Rutile prices (US$/tonne FOB) are forecast to rise steadily to 2028, especially under base and high scenarios, surpassing the TZMI long-term inducement price, signalling the need for new supply to meet demand and incentivise production. Figure 6: Global Rutile Supply and Demand Projections (source: TZMI/SRL estimates) Behind every production report is a deeper story of geopolitics, logistics, and capital. The global rutile squeeze is very real. And for investors paying attention, this moment offers both risk and a rare opportunity. According to Straits Research, the global rutile market size was valued at USD 5.68 billion in 2024 and is projected to reach from USD 5.98 billion in 2025 to USD 8.97 billion by 2033, growing at a CAGR of 5.2% during the forecast period (2025-2033). See Figure 6A. Figure 6A: The rutile market Prediction. (source: Strats Research). The industry in 2024 continued to ride a wave of steady growth, with worldwide demand increasing incrementally in the face of subtle supply-side adjustments. Major trends were seen in industrial centers. In China, stricter environmental regulations have held back some mining activities, resulting in periodic supply bottlenecks that have driven spot prices for natural products higher. a. Top 5 Global Rutile Resource and Production Regions: Like all commodities, the global dominance sets the stage for who is going to be the main player in the supply chain. For many years, Iluka Resources has had the upper hand as they have all the expertise and the infrastructure to make the business work. Let's have a quick look at the major nations in this market. i. Sierra Leone (Sierra Rutile Limited). Figure 7: Sierra Rutile Operations (source: Iluka Resources). World’s Largest Natural Rutile Producer: Sierra Rutile, based in southern Sierra Leone, is the largest producer of natural rutile globally, with over 50 years of operational history. (Sierra Rutile Media Release) Significant Global Market Share: The company supplies approximately 20% of the world’s natural rutile, underscoring Sierra Leone’s hefty share in the global rutile market. (Mining Outlook) Tier‑1 Sembehun Deposit for Extended Supply: The upcoming Sembehun project is considered a Tier‑1 rutile deposit, capable of producing around 175,000 tonnes annually over a 14-year mine life at steady state. (Mining Weekly) Overall, Sierra Leone remains one of the top-five global rutile-producing countries. ii. Malawi (source: Sovereign Metals) Figure 8: Kasiya Project, Malawi (source: Sovereign Metals) Estimated Resources: >1.8 billion tonnes (Kasiya Project – total MRE) Key Region: Central Malawi – Kasiya, near Lilongwe Notes: Malawi hosts the world’s largest known natural rutile deposit—Kasiya—owned by Sovereign Metals (ASX: SVM). The project is designed to produce ~222,000 tonnes of rutile annually at full capacity, representing approximately 24% of global supply. Kasiya is also the second-largest flake graphite deposit globally, offering a dual critical minerals profile. The project is ESG-aligned and powered by hydro-based electricity from the Mpatamanga Hydropower Project. iii. Australia (source: Geoscience Australia / Iluka) (see Table 1 and Figure 8A) Queensland North Stradbroke Island (Sibelco – historical) Operated for decades producing rutile, zircon, and ilmenite. Mining ceased in 2019 as part of a government transition away from sand mining. New South Wales Balranald Project (Iluka Resources – under development) Contains rutile, zircon, and ilmenite. Commissioning targeted for second half of 2025. Northern NSW mineral sands fields (historical operations) Several deposits have been mined over the years, yielding rutile and zircon-rich concentrates. Victoria Wimmera Region (Iluka Resources – advanced exploration) Hosts fine-grained mineral sands with rutile, zircon, and rare earth-bearing minerals. The Wimmera deposits are considered strategically important for long-term rutile supply. South Australia Jacinth–Ambrosia Mine (Iluka Resources) Primarily a zircon mine, but produces rutile and ilmenite as by-products. Located in the Eucla Basin, west of Ceduna. Bondi, Sonoran, and other Eucla Basin deposits Associated with heavy mineral sands, including rutile, currently processed through Narngulu (WA). Western Australia Narngulu Mineral Separation Plant (Iluka Resources, Geraldton) While not a mine itself, this facility processes concentrates from across Australia, producing market-ready rutile for export. Capel Operations Produces synthetic rutile by upgrading ilmenite, contributing to Australia’s rutile supply chain. Rutile is mined in NSW (Balranald, historic fields), Victoria (Wimmera deposits), South Australia (Jacinth–Ambrosia and Eucla Basin), and historically in Queensland (Stradbroke Island). Today, Iluka Resources is the dominant producer, with production processed at Narngulu (WA) and supported by synthetic rutile from Capel. Figure 8A: Australian heavy mineral sands deposits and operating mines, 2019. Deposit size is based on total resources (EDR + Subeconomic Demonstrated Resources + Inferred). (source: “Commodity Summaries” section of Australia’s Identified Mineral Resources (AIMR) 2020 report, published by Geoscience Australia.) Table 1: Australian Rutile Operations. Region Rutile Activity Notes Western Australia Eucla Basin deposits, Jacinth–Ambrosia Active processing at Narngulu; significant supply South Australia Jacinth–Ambrosia mine Major rutile by-product operation New South Wales (NSW) Balranald Project (Murray Basin) Development underway; production from 2025 Victoria Wimmera region Exploration-stage deposits Queensland North Stradbroke Island (historical) Mining ended; legacy environmental management iv. Kenya (source: Base Resources) (Figure 9) Figure 9: Map of Kenya, Mrima Hill Project (source: Base Resources) Estimated Resources: ~250–300 million tonnes of heavy mineral sands (Kwale Project) Key Region: Coastal Kenya – Kwale County Notes: Operational Status of the Kwale Project The Kwale Mineral Sands operations, owned and run by Base Titanium Limited (a wholly owned subsidiary of Base Resources), began production in late 2013. The operation extracted valuable heavy minerals—rutile, ilmenite, and zircon—through hydraulic mining and processing via a wet concentrator and mineral separation plant. Following comprehensive exploration of nearby areas such as the North Dune and Kwale East, the company determined that these prospects lacked sufficient grade or scale to justify extending operations. Consequently, mining is scheduled to end in December 2024, with processing activities winding down soon after. As of May 2025, Kwale’s mining journey has officially concluded. Base Titanium completed over 11 years of operations, exporting more than 5.2 million tonnes of mineral sands—including approximately 804,000 tonnes of rutile, 3.89 million tonnes of ilmenite, and 295,000 tonnes of zircon. The final bulk shipment of rutile departed in February 2025, marking the end of export operations. Media: Base Titanium Ends 11-Year Mining Operations in Kwale, Exporting Over 5.2 Million Tonnes of Ore - May 22, 2025 Base Resources to close Kenya mineral sands mine in December 2024 v. Mozambique / Cameroon (Emerging Frontiers – source: LRM) (Figure 10) Figure 10: Cameroon (source: LRM) Estimated Potential: Early-stage – resource not yet fully defined Key Regions: Moma (Mozambique); Minta (Cameroon) These frontier regions are increasingly recognised for their rutile-rich mineral sands. In Cameroon, Lion Rock Minerals Limited (ASX: LRM), which was previously known as Peak Minerals Limited (ASX: PUA), is advancing the Minta Project (Figure 10), which has outlined a ~1,500 km² mineralised zone with rutile, monazite, and zircon. Early XRD results confirm high TiO₂ purity (>93% derived from rutile). These regions offer scale and potential, but also carry higher political and logistical risks. Figure 10A: The Moma Mine in Mozambique which is operated by Kenmare Resources PLC who are listed on the London Stock Exchange. (source: Kenmare Resources PLC). Kenmare operates the Moma Titanium Minerals Mine (Figure 10A and 10B), located on the north east coast of Mozambique. Moma is one of the largest titanium mineral deposits in the world and has Mineral Resources to support production for more than 100 years at the current production rate. Kenmare began production from Moma in 2007, and the Company has had a presence in Mozambique for almost 40 years. Figure 10B: An overview of the Moma Mine in Mozambique operated by Kenmare Resources PLC. (source: Kenmare Resources PLC). 4. Highlights of Major Australian Rutile Resources Australia plays a key role in the global rutile landscape through its high-grade, co-produced mineral sands deposits. These assets are characterised by stability, environmental oversight, and downstream integration. Cataby (WA) (Figure 11) Operator: Iluka Resources Status: Producing Notes: Key rutile-producing mine within Iluka’s mineral sands portfolio. Feedstock is processed at the North Capel plant. Known for reliable output and integrated logistics. Figure 11: Cataby Site Overview (source: Iluka Resources) Eneabba (WA) (Figure 12) Operator: Iluka Resources Status: Development / Processing Figure 12: Eneabba (WA) (source: Iluka Resources) Notes: Strategic processing and stockpile hub. Contains valuable rutile-rich sands and rare earths. Phase 3 development is underway to include titanium and rare earth refinement. Coburn (WA) (Figure 13) Figure 13: Coburn (WA) (source: Strandline Resources) Operator: Strandline Resources (ASX: STA) Status: Temporary period of care and maintenance Notes: Care and maintenance allow new owners to reset the mine for long-term sustainability and profitability. North Stradbroke Island (QLD) Former Operator: Sibelco Status: Historical (closed) Notes: Previously a major rutile-producing site. Mining has ceased due to environmental and cultural considerations, but it reflects Australia’s production legacy. WIM Resource Belt (Western Victoria) (Figure 14) Figure 14: WIM Resource Belt (Western Victoria) (source: WIM Resource) Operators: Astron Corporation, WIM Resource Status: Exploration / Feasibility Notes: Fine-grained heavy mineral sands containing rutile. Early-stage projects aiming to commercialise low-cost inland deposits. Emerging Projects Region: Eucla Basin, South Australia & Western Australia Operators: Various juniors (e.g., Sheffield Resources) Status: Exploration / Pre-development Notes: Several projects targeting rutile as part of larger zircon-ilmenite systems. Potential to add to Australia’s future rutile footprint. 5. Key Rutile Companies ASX Investors Should Be Watching The titanium feedstock market is evolving rapidly, and a select group of ASX-listed small cap companies are positioning themselves to capitalise on the rising strategic importance of natural rutile (Table 2). These companies span the full development curve—from established producers like Iluka Resources to early-stage explorers in high-potential jurisdictions such as Malawi, Cameroon, and Mozambique. For investors seeking exposure to this high-purity, ESG-friendly critical mineral, the following companies represent key positions to monitor. Table 2: A list of Rutile companies in the ASX small-cap sector that have a notable resource. 1.0 SVM | ASX - Feb 2025 - 2.0 PUA | ASX - July 2025 - 3.0 DY6 | ASX - 29th July 2025 📌 Notes on Table 2: a) The table includes both advanced and emerging ASX-listed rutile companies, focusing on those with either a defined JORC mineral resource or a strategically significant exploration footprint. b) Sovereign Metals (SVM) and Iluka Resources (ILU) are included for comparative context—SVM anchors the next tier of potential producers, while ILU remains the global incumbent with a mature portfolio. c) Lion Rock Minerals Limited (LRM) and DY6 Metals (DY6) are early-stage entrants. While both have identified significant rutile mineralisation—particularly at Minta (PUA)—they have not yet declared JORC-compliant resources. d) Rutile grade and TiO₂ concentration data are based on a combination of JORC reports, DFS studies, and third-party analyses (e.g., Toho Titanium, XRD confirmations), as disclosed in ASX announcements between 2018 and July 2025. 6. Iluka Resources (ASX: ILU) – A Mineral Sands Producer with a Natural and Synthetic Rutile Narrative. Iluka is a leading rutile producer — both natural and synthetic. It is best described as a global mineral sands company with a portfolio spanning rutile, zircon, ilmenite, and rare earths. So, Iluka is not just a rutile company, but rutile remains one of its core products. A complex company with a mineral sands business producing the following products: Zircon – historically its largest revenue contributor (Figure 15). Rutile (natural and synthetic) – Iluka is one of the world’s largest producers. Ilmenite – mined and processed, some upgraded into synthetic rutile. Rare earths – growing focus, with the Eneabba project in Western Australia positioning Iluka as a key critical minerals supplier. Figure 15: The Jacinth-Ambrosia project in South Australia. According to Iluka, it is the worlds largest zircon mine (source: Iluka Resources). Rutile in Iluka’s Business: Iluka produces natural rutile at its Australian mines and processes it through its Narngulu separation facility. It also upgrades ilmenite into synthetic rutile at its Capel kilns in Western Australia (SR2 active, SR1 on standby). Projects like Balranald (NSW) will produce rutile, zircon, and ilmenite. Historically, Iluka was the owner of Sierra Rutile in Sierra Leone (2016–2022), before demerging it into a separately listed company, later acquired by Leonoil in 2024. The Sierra Rutile Connection - Historical Narrative. Iluka Resources, through its subsidiary Sierra Rutile Holdings Ltd (ASX: SRX), historically operated the world’s largest natural rutile production base in Sierra Leone (Figure: 3). With over 50 years of supply history, Sierra Rutile remains a cornerstone of global high-grade rutile output, providing more than 20% of global demand and servicing industries ranging from pigments to titanium metal and welding. The Sembehun Project completed a Definitive Feasibility Study (DFS) in 2023. Backed by a resource of 173.8 million tonnes at 1.45% rutile, Sembehun is forecast to produce up to 175,000 tonnes of rutile per annum over a 14-year mine life. The project offers robust economics, with a post-tax NPV8 of US$408 million and an IRR of 27.8%, leveraging established infrastructure such as the Area 1 port and processing facilities. Sembehun is emerging at a time of tightening global rutile supply. Its premium rutile feedstock—high TiO₂ with low impurities—is ideally suited for chloride pigment processes and titanium metal, both of which are critical to aerospace, defence, and decarbonisation markets. Over 60% of Sierra Rutile’s sales in 2022–23 were to the U.S., underscoring its geopolitical relevance. Figure 16: Sembehun, one of the world’s largest and highest-grade natural rutile deposits in Sierra Leone (source: SRX) The Sembehun rutile project is owned by Sierra Rutile Holdings Limited, which holds 100% ownership of the project. However, there's an important ownership update to note: As of late 2024, Leonoil Company Limited—a Sierra Leonean-owned company—acquired over 90% of the shares in Sierra Rutile Holdings Limited, and proceeded to complete a compulsory acquisition of the remaining shares under Australian Corporations Law. Sierra Rutile was subsequently delisted from the Australian Securities Exchange on 3 October 2024. Historical Timeline for the Sierra Rutile Ownership: (Figure 16A) 1960s – 1990s: Early Development 1967 – Rutile mining began in Sierra Leone by Sierra Leone Selection Trust (SLST), later renamed Sierra Rutile Limited. For decades, Sierra Leone was one of the world’s largest rutile producers. Operations were disrupted during the country’s civil war (1991–2002), with the mine forced to close. 2005 – 2016: Sierra Rutile as an Independent AIM-Listed Company 2005 – Sierra Rutile Limited was listed on the AIM (London’s Alternative Investment Market). Operated independently, with rutile mining restarting and gradually expanding. December 2016 – August 2022: Iluka Resources (Australia) December 2016 – Iluka Resources Ltd (ASX: ILU), an Australian mineral sands giant, acquired Sierra Rutile for about A$375 million. Sierra Rutile became a wholly owned subsidiary of Iluka, integrated into its mineral sands portfolio. Iluka invested in studies on the Sembehun expansion project during this period. August 2022 – September 2024: Sierra Rutile Holdings (ASX: SRX) August 2022 – Iluka demerged Sierra Rutile, creating a separately listed company on the ASX under ticker SRX. Existing Iluka shareholders received Sierra Rutile shares, and the company operated independently but was still foreign-controlled (ASX-listed). September – October 2024: Leonoil Acquisition September 2024 – Leonoil Company Limited, a fully Sierra Leonean–owned company, launched an off-market takeover for Sierra Rutile Holdings at A$0.18 per share. The offer was successful, Leonoil passed the 90% threshold, and moved to compulsory acquisition of the remaining shares. 3 October 2024 – Sierra Rutile was delisted from the ASX. Since then, Sierra Rutile is 100% owned by Leonoil, making it Sierra Leone–owned for the first time in its history. Figure 16A: Sierra Rutile’s ownership journey spans nearly six decades — from its origins under SLST, through international ownership by Iluka Resources, to its ASX-listed chapter, and now a historic return to full Sierra Leonean control under Leonoil Company Limited. This ILU (Iluka Resources) share chart shows a strong rebound in 2025 (Figure 17). After dipping below $3.50 in mid-April, the stock began recovering through May and June, before sharply rising in early July, peaking above $6.00. As of 31 July 2025, the share price sits at $5.15, reflecting renewed investor confidence likely tied to rutile market momentum and positive project developments. Trading volumes also spiked in July, signalling strong institutional interest. Figure 17: Iluka Resources (ASX: ILU) Share Performance as on 31 July 2025 (source: ASX) An industry stakeholder has commented that the ILUKA share price rebound is probably due to the U.S. Department of Defense (DoD) investing in MP Materials at 110/kg NdPr floor price. Positive indication for Iluka’s rare earth refinery in Eneabba. MP Materials at a Glance Who they are: MP Materials operates the Mountain Pass mine in California—the only commercial rare earths mining and processing facility in the U.S.—and is vertically integrated across mining, refining, and magnet manufacturing. What they focus on: The company concentrates on neodymium-praseodymium (NdPr), essential for high-performance permanent magnets used in EVs, robotics, wind turbines, and advanced defense systems. Iluka Resources Operations – Rutile Production and Growth Pipeline Established Natural Rutile Producer Iluka Resources remains one of the leading producers of high-grade natural rutile (92–95% TiO₂), sourced from its Australian operations (Table 3). These concentrates are processed at the company’s Narngulu mineral separation facility in Western Australia before being exported to international markets. With a long track record of supply into the pigment, welding, and titanium metal sectors, Iluka’s rutile product suite is firmly positioned at the premium end of the market. Synthetic Rutile – A Scalable Advantage In parallel, Iluka has built significant capability in synthetic rutile production, upgrading ilmenite into high-purity feedstock (88–95% TiO₂) through its rotary kiln operations at Capel, WA. The SR2 kiln, currently in operation, produces around 225,000 tonnes per year, while the SR1 kiln, restarted in late 2022, adds a further 110,000 tonnes per year capacity when market demand supports additional supply. This flexibility provides the company with a strong competitive advantage in meeting customer needs across different cycles. Growth Pipeline – Balranald and Jacinth-Ambrosia Looking ahead, Iluka is advancing the Balranald Project in New South Wales, which is expected to deliver substantial zircon and rutile production together with feedstock for synthetic rutile and rare earth products. The project is slated to commence commissioning in the second half of 2025, marking a major step in sustaining long-term supply growth. Meanwhile, the Jacinth-Ambrosia mine in South Australia, recognised globally as a Tier-1 zircon operation, also yields rutile and ilmenite by-products that are processed through Narngulu. These operations further consolidate Iluka’s position as a diversified mineral sands producer with rutile as a central pillar of its product portfolio. Table 3: Summary of Iluka Rutile Operations. Project / Operation Type of Rutile Involvement Status / Location Narngulu (WA) Processing natural rutile Operational; Australia Capel (WA) Producing synthetic rutile via kilns SR2 active; SR1 available on restart Balranald (NSW) Rutile and zircon mining; future synthetic rutile feed Under development, commissioning in 2025 Jacinth-Ambrosia (SA) Co-producing rutile alongside zircon Active operation 7. Sovereign Metals (ASX: SVM) – Kasiya Rutile-Graphite Project Sovereign Metals is spearheading one of the most significant critical mineral developments globally with its Kasiya Project in Malawi. This flagship operation is defined by its geological simplicity, free-dig lateritic mineralisation, and substantial scale (Figure 18). It is the only known deposit combining a globally dominant rutile resource with a high-quality flake graphite co-product. Together, these attributes offer Sovereign exposure to two essential and supply-constrained critical minerals with diverse industrial applications. Figure 18: Kasiya Rutile-Graphite Project (source: SVM) Malawi’s supportive jurisdiction, favourable tariff positioning, and expanding power infrastructure further reinforce Kasiya’s commercial potential. With the Definitive Feasibility Study (DFS) expected by late 2025, and a robust pilot program already underway, Sovereign Metals is methodically progressing Kasiya toward development. The project's multi-commodity profile and strong ESG fundamentals position it to become a cornerstone for sustainable mineral supply chains in a changing geopolitical landscape. The World’s Largest Natural Rutile Deposit Kasiya contains a JORC-defined mineral resource exceeding 1.8 billion tonnes, making it the largest known natural rutile deposit globally. Hosting 17.9 million tonnes of contained rutile, the deposit is unmatched in scale and grade, offering a long-term supply alternative to declining traditional sources like Sierra Leone and Australia. The project’s mine plan outlines an initial 25-year operation delivering 222,000 tonnes of rutile per annum, equivalent to ~24% of the global natural rutile market at steady state. The geological profile of Kasiya lends itself to cost-effective operations, as mineralisation occurs in soft, shallow saprolite. This allows for low-strip, free-dig mining and straightforward processing. Notably, the mineral is naturally high in TiO₂ content and low in impurities, reducing the need for energy-intensive upgrading processes typically required for ilmenite-based feedstocks. This purity positions Kasiya’s rutile as a preferred feed for chloride-route pigment production and titanium metal manufacturing. Tier 1 Scale, ESG Credentials and Global Validation Kasiya’s development has been strategically aligned with ESG benchmarks from the outset. A landmark agreement with Malawi’s state utility ESCOM secures access to grid-connected power, primarily sourced from the upcoming Mpatamanga Hydropower Project—a 358 MW World Bank-backed renewable energy initiative. This allows Kasiya to significantly reduce its carbon footprint and operating costs, placing it among a select few mining operations with a defined path to sustainable, large-scale power. Figure 19: Kasiya: A Tier 1 Asset with Global Strategic Relevance (source: SVM) Validation from downstream users has also reinforced Kasiya’s market potential. Japan’s Toho Titanium has independently confirmed that the project’s rutile meets premium industrial specifications, including >95% TiO₂, low deleterious elements, and suitable particle size for high-end pigment and titanium metal applications. On the graphite front, the project has delivered strong CSPG battery performance, making it a potential domestic alternative to the Chinese anode supply. Together, these attributes place Kasiya on a short list of Tier 1, future-facing mineral projects with global relevance (Figure 19). The share chart for Sovereign Metals (ASX: SVM) from February to July 2025 shows a notable rise in early March, peaking just below $1.00, likely driven by positive investor sentiment or company announcements (Figure 20). However, the stock experienced a sharp correction in late March and early April, dropping to around $0.65. Since mid-April, the share price has shown a gradual recovery, fluctuating within the $0.65–$0.80 range. As of 31 July 2025, the stock is trading at $0.71, reflecting a stabilisation phase following earlier volatility. Trading volumes spiked significantly around March and again in July, indicating periods of heightened market activity and investor interest. Figure 20: Sovereign Metals (ASX: SVM) Share Performance as on 31 July 2025 (source: ASX) 8. Lion Rock Minerals Limited (ASX: LRM)/ Peak Minerals (ASX: PUA) – Minta Rutile Project Lion Rock’s Strategic Push into Minta Rutile Project in Cameroon Lion Rock (ASX: LRM) is quietly building a critical minerals play in Cameroon (Figure 21). The Minta Rutile Project has: 1. A mineralised footprint nearing 1,500 km². 2. XRD-confirmed TiO₂ from rutile at >93%. 3. Notable co-products: monazite (rich in NdPr and DyTb), zircon. 4. Surface mineralisation is ideal for low-cost, free-dig mining. Figure 21: Mineralised zone at Minta Rutile Project nears 1,500km2. (source: LRM) Minta is still at the exploration stage but shows significant promise. With $3.5 million in new funding and a 100% drill success rate in early campaigns, it has the potential to become a high-quality, multi-commodity rutile supply hub. While PUA is not currently producing in Australia, its Cameroon project is quietly emerging as a future-ready asset. • A Frontier Discovery in Cameroon The Minta Project now spans a consolidated landholding of over 1,500 km², with recent tenement additions bringing new exploration corridors into the fold. Located in central Cameroon and supported by access to Atlantic shipping ports, Minta is positioned in an emerging critical minerals zone. Systematic auger and trench sampling across multiple zones has confirmed pervasive near-surface rutile mineralisation, with field observations and assays pointing to bulk tonnage potential. • Premium Mineralogy and Critical Co-Products Laboratory testing confirms the mineralisation is dominated by high-purity natural rutile, with XRD showing over 93% of TiO₂ sourced from rutile. The presence of monazite—rich in neodymium, praseodymium, dysprosium and terbium—suggests valuable rare earth by-products may also be recoverable. The surface expression and low stripping ratio add to the project’s appeal, potentially enabling a low-capex, free-dig operation in the future. • Quietly Emerging as a Critical Minerals Opportunity A 2,000 kg bulk sample program is underway, with follow-up metallurgical testwork to assess separation efficiency and final product quality. Downstream interest continues to grow, as buyers seek to diversify away from increasingly constrained rutile supply chains. With global rutile grades in decline and few new entrants on the horizon, Minta offers a rare mix of scalability, mineralogy, and jurisdictional optionality in a reshaping global titanium market. The share chart for Lion Rock (ASX: LRM) from February to July 2025 shows a prolonged period of flat trading under $0.02 through to early June (Figure 22). A noticeable upward trend began mid-June, accelerating rapidly in July, with the stock peaking at $0.088 before settling at $0.063 by 31 July 2025. This strong rally suggests a surge in investor interest, likely fuelled by positive developments around the Minta Rutile Project or increased market awareness. Trading volumes significantly increased in July, indicating heightened buying activity and momentum-driven sentiment in the small-cap critical minerals space. Figure 22: Lion Rock (ASX: LRM) / Peak Minerals (ASX: PUA) Share Performance as on 31 July 2025 (source: ASX) 9. DY6 Metals (ASX: DY6) – Exploring Cameroon’s Next Rutile Frontier DY6 Metals is progressing rapidly in Cameroon with a dual-pronged exploration approach across its vast 5,901 km² Central Rutile Project (Figure 23). Located within a geologically rich corridor adjacent to Peak Minerals’ Afanloum discovery, DY6’s ground sits in what is shaping up to be a globally significant rutile province. The company is advancing its soil sampling and auger drilling programs to define rutile-rich zones, targeting in-situ, saprolite-hosted rutile mineralisation—akin to the Kasiya deposit model in Malawi. With systematic fieldwork already underway, DY6 is positioning itself for a maiden drilling campaign that could firmly establish the Central Rutile Project as a strategic asset in the global titanium feedstock pipeline. Backed by a fully funded program and technical execution already in motion, the company is looking to release initial assay results by August 2025. Investors watching this emerging rutile play will be keenly focused on how those early results shape the path forward. Figure 23: Map showing DY6’s full project portfolio in Cameroon. (source: DY6) Systematic Sampling Across a Vast 5,901 km² Tenure Regional soil sampling program underway over the full 5,901 km² holding, with auger drilling in progress on Nsimbo and Alamba licences adjacent to PUA’s Afanloum discovery. Well-Funded Exploration with Dual-Project Momentum Fully funded to accelerate exploration at both the Central Rutile Project and the Douala Basin HMS Project, with initial assay results expected in August 2025. The DY6 Metals (ASX: DY6) share chart from February to July 2025 shows a long period of stability under $0.05 until mid-April, when a sharp spike occurred—likely in response to exploration updates or market revaluation (Figure 24). After a brief correction, DY6 maintained a steady upward trajectory through May and June, before a strong breakout in early July, pushing the price above $0.30. The recent pullback to around $0.26 suggests a consolidation phase following strong interest and higher trading volumes, likely driven by investor excitement over its rutile and rare earths exploration in Cameroon. Figure 24: DY6 Metals (ASX: DY6) Share Performance as on 31 July 2025 (source: ASX) 10. Samso Concluding Comments Rutile: The Underappreciated Critical Mineral with Strategic Weight Prior to the recent discovery by Sovereign Metals Limited and that of Lion Rock Minerals Limited (ASX: LRM), previously known as Peak Minerals Limited (ASX: PUA), the word Rutile was pretty much under the radar of mainstream investors (In the Micro to Small Capitalisation sector), often and recently overshadowed by more headline-grabbing critical minerals like lithium or rare earths. The decarbonisation efforts and sovereign supply chain concerns have brought out the narrative of a supply squeeze and hence, intensified the strategic value of natural rutile is becoming increasingly clear. With the highest TiO₂ content of any titanium feedstock, minimal processing requirements, and essential roles in aerospace, defence, and clean energy technologies, rutile (Figure 25) is no longer just a pigment mineral—it’s now recognised as a linchpin of future industrial systems. That recognition is being codified globally, with rutile now classified as a critical mineral in Australia, the EU, and the US. Figure 25: A specimen of Rutile. (source: https://geologyscience.com/minerals/rutile/) The story becomes even more compelling when you consider the tightening global supply dynamics. Mature producers like Iluka’s Sierra Rutile are maintaining strong positions but face rising challenges with grade decline, geopolitical complexity, and limited expansion runway. At the same time, projects like Sovereign Metals’ Kasiya are emerging as new anchors in the global titanium value chain, with tier-1 scale and ESG-aligned design built into their foundations. As natural rutile becomes more scarce—and synthetic substitutes fail to meet ESG or performance benchmarks—markets will increasingly gravitate toward scalable, secure, and low-carbon sources. Kasiya vs Sembehun: Complementary Giants in the Titanium Race The Kasiya and Sembehun projects, while both massive in their own right, represent complementary pillars in the titanium race. Kasiya’s strength lies in its size, purity, renewable energy integration, and graphite by-product upside, positioning it as the next-generation rutile supply base. Sembehun, on the other hand, builds on decades of operational history, offering near-term production and the backing of a globally recognised player in Iluka. Together, they signal a dual-track future for rutile—one rooted in legacy infrastructure and one built for the net-zero world. Investors would be wise not to see them as competitors, but rather as critical co-drivers of titanium’s global future. ASX Small-Caps Quietly Building the Next Supply Base As we look across the ASX, what’s striking is the quiet momentum building around smaller rutile players—Lion Rock Minerals (Peak Minerals), DY6 Metals, Petrotherm (ilmenite), all of which are carving out potential new lanes in the supply landscape. If you take Petratherm (Predominantly ilmenite) and DY6 Metals (Early stage), you are simply left with a two horse race with Lion Rock Minerals and Sovereign Metals to be the next HM/Rutile mining proposition. This is the moment for investors to get ahead of the curve. Rutile may not dominate headlines yet, but as with lithium a decade ago, the early movers who grasp its strategic weight will be best positioned for what’s next. At Samso, we believe the rutile story is just beginning to unfold—and it’s one worth watching very closely. 11. The Samso Way – Seek the Research Behind every mineral, there’s a deeper story of timing, strategy, and market context. At Samso, we dig past the surface to understand what really moves the needle. Do the research. Ask the right questions. That’s how value is found. Our mission is simple: cut through the noise and spotlight what matters—genuine stories, grounded insights, and real opportunity. Our content is well-researched and is only created if the team sees merit in discussing the company or concept. Investors can explore our three core platforms: Coffee with Samso Samso Insights Samso News There may be numerous paths to success in investing, but the common thread among successful individuals is that they remain committed to making informed decisions. Equip yourself with the right knowledge and tools, and you will be well on your way to achieving your financial goals. Most importantly, investors need to be absolutely diligent in understanding their own risk-reward tolerance and capabilities. Never bite off more than you can chew. As they say, Rome wasn’t built in a day, and the Great Wall stood because it took centuries to complete. The Samso Philosophy: Stay curious. Stay sharp. And remember—digging deeper always uncovers the real value. In Life, there is no such thing as a Free Lunch. Happy Investing, and the only four-letter word you need to know is DYOR. To support our independent nature of our work, please head over to our Support Page and give us a helping hand in any of the ways listed. This is a new initiate for the Samso Platform, and it was always the concept of Samso when we started this journey in 2018. References: Base Resources owns and operates the Kwale mineral sands mine in Kenya Mpatamanga Hydro Power Plant (MHPP) Project Sierra Rutile Presentation June 2022 Sembehun DFS Reinforces Strategic Value of Significant Project Presentation - Optimised PFS Outcomes February 2025 Central Rutile Project exploration update Diatreme Resources August 2018 Presentation Leading Japanese Titanium Producer Validates Kasiya Rutile Power Supply MOU and Malawi Hydropower Project Approved Tariff Environment Underscores Kasiya's Significance Rutile Cover photo: Ilmenite sand, Mx. Granger. CC0, via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Ilmenite_sand.jpg). Reproduced photograph, shown faded under a navy overlay on the article thumbnail. Disclaimer The information or opinions provided herein do not constitute investment advice, an offer or solicitation to subscribe for, purchase or sell the investment product(s) mentioned herein. It does not take into consideration, nor have any regard to your specific investment objectives, financial situation, risk profile, tax position and particular, or unique needs and constraints. Read full Disclaimer. Share to Grow: Your Bonus Samso has just released an eBook: How to Add Value to your Share Portfolio A lesson on geological models sought by mining companies that gives insight and an understanding of which portfolios are better - and potentially more lucrative – investments. Click here to download this eBook. Download eBook If you find this article informative and useful, please help me share the information. I try and write about topics that are interesting and have the potential to be of investment value. It is not easy to find stories that fit those parameters. If you or your organisation see the benefit of what Samso is trying to achieve and has a need to share your journey, please contact me at noel.ong@samso.com.au. About Samso Samso is a trusted platform that equips dedicated investors with up-to-date industry knowledge and insights from top CEOs and thought leaders. By staying informed on business advancements and market trends, investors can enhance their financial decisions through a combination of expert guidance and their own research.

Carbonatite (By Eurico Zimbres Zimbres - Own work, CC BY-SA 3.0) Carbonatites are some of the rarest igneous rocks on the planet, comprising less than 1% of all identified igneous systems. Despite their rarity, they are highly significant in geology and resource economics. Unlike most igneous rocks, which primarily consist of silicate minerals like feldspars and pyroxenes, carbonatites are mainly made up of carbonate minerals, typically calcite, dolomite, or ankerite (refer to the Figure above). Their formation is associated with minor degrees of partial melting of mantle rocks that have an unusually high carbon dioxide content, resulting in magmas with unique geochemical characteristics (Figure 1). Partial melting of the mantle occurs when only a portion of the mantle rock melts due to changes in temperature, pressure, or the presence of volatiles like water. This process generates magma with a composition different from the original mantle, leading to the formation of new crust through volcanic and tectonic activity. These magmas typically ascend and solidify in shallow intrusions, creating ring complexes, plugs, dikes, or sills, often linked to alkaline igneous provinces (Figure 1). Chemically, carbonatites are rich in alkalis (sodium, potassium), volatile elements (including fluorine, chlorine, and carbon dioxide), and trace elements that are economically important. Figure 1: A schematic representation of the potential formation of Carbonatites. (source: [1]) This unusual chemistry explains why carbonatites are such critical hosts for strategic resources. Globally significant deposits like Bayan Obo in China and Mountain Pass in the USA are the world’s most important rare earth element suppliers, while Brazil’s Araxá and Catalão deposits provide the bulk of the world’s niobium (Figure 2). Other carbonatites, such as Palabora in South Africa, are mined for copper and phosphates, supporting industries as diverse as high-tech manufacturing and agriculture. Figure 2: Distribution of carbonatites and carbonatite-related REE deposits, including deposits in production and exploration targets discussed in this paper (source: [5] modified from Woolley and Kjarsgaard [2], Liu and Hou [3] and Verplanck et al. [4]). Because they occur so rarely yet contain such concentrated supplies of strategic commodities, carbonatites are of immense interest in both academic geology and global geopolitics, especially as nations compete for secure sources of rare earths and other critical minerals. Strategic Economic Importance of Carbonatites. Carbonatites, though geologically rare, sit at the heart of some of the most pressing economic and geopolitical issues of the 21st century because they are the primary source of several critical raw materials. Perhaps most importantly, they are the dominant host rocks for rare earth elements (REEs), which are indispensable in modern technologies such as permanent magnets for wind turbines, electric vehicle motors, smartphones, defence systems, and advanced electronics. For instance, the Bayan Obo deposit in Inner Mongolia, China, is not only the world’s largest carbonatite but also the single largest source of REEs globally, giving China a long-standing strategic advantage in controlling REE supply chains. Similarly, the Mountain Pass mine in California—also carbonatite-hosted—remains the United States’ only major REE production centre. In addition to REEs, carbonatites are the world’s primary suppliers of niobium, a metal critical for producing high-strength, lightweight steels used in infrastructure, pipelines, aerospace, and defence. Brazil’s Araxá and Catalão carbonatite complexes together supply over 80% of global niobium demand, effectively making Brazil the near-monopoly producer of this metal. Such concentration of supply in just a handful of carbonatite-hosted deposits has major implications for global markets and supply security. Carbonatites are also important sources of phosphates, a cornerstone of global agriculture. Deposits such as Palabora in South Africa and others in Africa and Brazil provide feedstock for fertiliser production, underpinning global food security. Some carbonatites further contribute secondary products like copper, uranium, fluorite, and titanium-bearing minerals, adding to their economic significance. From a strategic perspective, the rarity of carbonatites, combined with their unique role as suppliers of minerals central to renewable energy, advanced manufacturing, and defence, makes them “choke points” in global supply chains. Nations with large carbonatite-hosted deposits, such as China and Brazil, wield disproportionate influence in these markets, while others, such as the US, Europe, and Australia, are actively exploring or attempting to develop alternative deposits to reduce supply risks. This dynamic ties carbonatites directly into the broader narrative of geopolitical competition between the West and China, as well as international efforts to secure reliable, ethical, and diversified sources of critical minerals. Timeline of the Strategic Economic Importance of Carbonatites. Early 20th Century – Phosphate and Fertilisers The first strategic use of carbonatites emerged in agriculture. Deposits rich in phosphate were mined to produce fertilisers, which became critical in supporting global food production during the agricultural revolutions of the early to mid-20th century. African carbonatite complexes such as Tundulu (Malawi) and others in Brazil played roles in regional phosphate supply. At this stage, carbonatites were viewed largely through the lens of supporting food security. Mid-20th Century – Rare Earth Elements Enter the Scene During the 1950s–1960s, the strategic importance of carbonatites began to shift with the discovery that they contained highly concentrated rare earth elements (REEs). The Mountain Pass carbonatite in California became a major global REE supplier, particularly during the Cold War, when rare earths were increasingly recognised as vital for defence technologies, including sonar, radar, and missile guidance systems. This period marked the first recognition of carbonatites as critical mineral resources beyond agriculture. Late 20th Century – Niobium and Steelmaking By the 1970s–1980s, carbonatites in Brazil (Araxá and Catalão) rose to prominence as the primary global suppliers of niobium. With niobium’s unique ability to strengthen steel without adding weight, it became indispensable in pipelines, construction, aerospace, and automotive industries. Brazil’s dominance over niobium supply—rooted in carbonatite deposits—remains effectively unchallenged today, giving it a rare position of near-monopoly in a globally critical metal. 1990s–2000s – China’s Dominance Through Bayan Obo The Bayan Obo carbonatite complex in Inner Mongolia transformed global REE supply dynamics. By heavily investing in mining and downstream processing, China established near-total control of REE markets by the 1990s. This dominance was reinforced when Mountain Pass production declined due to environmental and cost pressures. REEs became essential for consumer electronics and early clean energy technologies (e.g., wind turbines), cementing carbonatites’ status as central to the modern economy. 2010s – Critical Minerals and Geopolitics As renewable energy and electric vehicles gained momentum, carbonatites gained renewed strategic importance. REEs, niobium, and phosphates became recognised as critical minerals by many governments. China’s restriction of REE exports in 2010, which sent shockwaves through global markets, highlighted the vulnerability of supply chains tied so closely to carbonatite deposits controlled by one nation. This triggered efforts in the US, Australia, and Europe to diversify REE sources and develop projects outside of China. 2020s – Energy Transition and Supply Chain Security Today, carbonatites are at the centre of the energy transition narrative. REEs from carbonatites are vital for permanent magnets in wind turbines and EV motors, while niobium strengthens materials in renewable energy infrastructure. Phosphates remain crucial for global agriculture. As geopolitical tensions between China and the West intensify, carbonatites represent not just mineral wealth but strategic leverage in critical supply chains. Countries such as Australia, Canada, Tanzania, and Greenland are actively exploring or advancing carbonatite-hosted projects to diversify global supply and reduce reliance on China and Brazil. In short: The strategic importance of carbonatites has evolved from fertiliser security (phosphates) → to Cold War defence (REEs) → to industrial infrastructure (niobium) → to global tech and clean energy (REEs & niobium). Investors are generally unaware of Carbonatites and their implications to food security, energy security, and geopolitical competition, making them some of the most strategically significant rocks on Earth. Australian Examples of Carbonatites. Carbonatites are genuinely rare in Australia (Figure 3), but they’re not random. Broadly speaking, it is widely felt that the known occurrences (roughly a dozen-plus to ~28 depending on classification) fall into three broad belts: East Yilgarn, Halls Creek, and Arunta. Like all facts historically, it is always open to changes, but the broad belts align themselves to a specific known geology which ties carbonatites to long-lived alkaline magmatism and deep mantle plumbing—exactly the settings that feed REE, Nb and P systems. Figure 3: Map of identified carbonatites in Australia. (source: [6]) (1) Lake Machattie (Collerson et al., 2016), (2) Mulligan (Collerson et al., 2016), (3) Walloway (Nelson et al., 1988), (4) Euralia (Jaques, 2008), (5) Oolgelima (Swain, 2022), (6) Mordor Igneous Complex (Chandler and Gonza´lez-A´lvarez, 2022), (7) MudTank Carbonatite Complex (Chandler and Gonz´alez- A´lvarez, 2022), (8) Mount Bleechmore (Chandler and Gonza´lez-A´lvarez, 2022), (9) Nolans Bore (Chandler and Gonza´lez-A´lvarez, 2022), (10) Yungal Carbonatite (Chandler and Gonz´alez-A´lvarez, 2022), (11) Copperhead Igneous Complex (Chandler and Gonza´lez-A´lvarez, 2022), (12) Cummins Range (Chandler and Gonza´lez-A´lvarez, 2022), (13) Stansmore (Lycaon Resources, 2022), (14) Pachpadra (Rincon Resources, 2022), (15) Mick Well Carbonatite Complex (Kingfisher Mining, 2022), (16) Mundine Well Dolerite (Chandler and Gonz´alezA´lvarez, 2022), (17) Gifford Creek Carbonatite Complex (Pirajno et al., 2017), (18) Yangibana Granite (Pirajno et al., 2014), (19) Granny Smith (Chandler and Gonz´alez-A´lvarez, 2022), (20) Wallaby Syenite (Chandler and Gonza´lez-A´lvarez, 2022), (21) Mount Weld (Chandler and Gonza´lez-A´lvarez, 2022), (22) Redlings (Marquee Resources, 2022), (23) Mons Carbonatite (Nimy Resources, 2023), (24) Hines Hill (White Cliff Resources, 2022), (25) Ponton (Chandler and Gonz´alez-A´lvarez, 2022), (26) Cundeelee (Chandler and Gonza´lez-A´lvarez, 2022), (27) Leviathan (Strategic Elements, 2022), (28) Moonera (Sensore,2022). East Yilgarn (WA): The headline act is Mount Weld, a Proterozoic carbonatite complex later weathered into one of the world’s richest LREE laterites—a classic case of supergene enrichment over a carbonatite source. Regional geochronology pins the alkaline–carbonatite event at ~2.03 Ga; the ore is dominantly LREE-rich, consistent with global carbonatite signatures. Nearby Ponton Creek/Cundeelee sits in the same alkaline province and reinforces the belt-scale picture. Halls Creek (WA): Cummins Range is a zoned, ~2 × 2 km carbonatite pipe with REE-phosphate-niobium mineralisation. The current (2023–24) resource work repositions it as one of Australia’s largest undeveloped REE–P systems (company-reported MRE in the ~520 Mt @ ~0.31–0.32% TREO and ~4.6% P₂O₅ range; NdPr ~22% of TREO). This is the belt where “pipe-scale” geometry, phosphate association and Nb credits all line up with global carbonatite analogues. Arunta (NT): Mud Tank is the country’s classic textbook carbonatite—730 Ma lenses emplaced along a ductile shear zone, with a broad fenite halo and a long history of vermiculite and zircon (including record-sized crystals) activity. It anchors the Arunta belt alongside carbonatite-related alkaline intrusions (e.g., Mordor), showing that REE fertility here is as much about structure (shear zones) as it is about magma chemistry. Figure 4: A presentation slide from WA1 Resources Limited, which highlights the value proposition of the Luni Niobium deposit. The whole Australian carbonatite landscape changed in November 2022 with the discovery of the Luni deposit by WA1 Resources Limited (ASX:WA1) (Figure 4). This sparked the realisation that the prospective Arunta complex has been harbouring immense value for stakeholders in the region (Figure 5). Encounter Resources Limited (ASX: ENR), which holds the majority of the complex (Figure 5), appears to be holding all the upside and recently declared that its tenement holding could be a world-class carbonatite province. Encounter's exploration results indicate a suite of hybrid styles of carbonatites, which now include potential sources of gold and copper. Figure 5: The carbonatite province that Encounter Resources is promoting, which would change the scale of value if this were to become a reality. As an exploration geologist, I am very excited to see what Encounter discover as the Arunta complex has always been my favourite place to explore as it has been largely untapped for decades due mainly to its remoteness. Regions such as this and that of the Western Gawler Craton in South Australia have had little exploration work till now. Why Mount Weld, Cummins Range, and Gifford Creek/Yangibana matter. Mount Weld demonstrates the weathering-upgrade model: a fertile carbonatite becomes tier-one ore after tropical–subtropical lateritisation concentrates LREE near surface—an exploration clue for other buried carbonatites on cratonic margins. Cummins Range shows pipe-scale tonnage with P & Nb associations, a hallmark of many productive carbonatites globally and a potential multi-commodity value stack. Gifford Creek/Yangibana (Gascoyne) is crucial scientifically: ferro-to calc-carbonatite dykes, fenites and magnetite–biotite intrusions feed a district of LREE “ironstones.” Understanding the carbonatite plumbing has reframed the ironstones from odd veins to carbonatite-linked REE systems, tightening targeting models for HREE/LREE zoning and structural controls. For investors on the ASX, Australia’s carbonatites are few, but they are now lining up as immense value creation as the global minerals exploration players are dealing with geopolitical issues and increasing jurisdiction hurdles as developing regions are playing the nationalisation card. I think that the playbook for stakeholders looking for these styles of mineralisation should start looking at the alkaline provinces, and begin to look at the geological indicators such as fenite halos and carbonatite dykes, and supergene processes that can transform a “fertile but subtle” intrusion into a genuine orebody. In other words—small footprints, big optionality. In Australia, these provinces are present and here are some of the known areas described below in greater detail: Western Australia (WA) Mount Weld (Laverton, Yilgarn Craton) — Classic Proterozoic carbonatite plug (~4 km across) with world-class REE laterite; carbonatite dykes extend kilometres beyond the plug. Ponton Creek / Cundeelee (east of Kalgoorlie) — Large Paleoproterozoic intrusive complex (~10 km) with ultramafic core and apatite-rich carbonatite veins; part of the Eastern Goldfields alkaline suite. Gifford Creek Carbonatite Complex (Capricorn Orogen, “Yangibana district”) — Mesoproterozoic alkaline–carbonatite system (calcite→ferrocarbonatites, magnetite–biotite dykes, fenites); hosts/feeds the Yangibana LREE “ironstone” bodies. Cummins Range (Halls Creek Orogen) — Composite, zoned carbonatite stock (~2 km) with REE–P–Nb mineralisation; one of Australia’s largest undeveloped REE–phosphate systems Copperhead occurrence (Halls Creek area) — Small alkaline intrusion with albitite and local “carbonatite” breccia pods; Paleoproterozoic age (~1821 Ma). Yungul carbonatite dykes (Speewah, East Kimberley) — Narrow carbonatite dykes spatially linked to the Speewah fluorite system along the Greenvale Fault. Granny Smith & Wallaby (near Laverton) — Carbonate-rich dykes/veins reported in the gold camps; some described as late/post-ore carbonatites or debated “carbonatites” related to syenites. Northern Territory (NT) Mud Tank (Harts Range/Strangways) — First recognised Australian carbonatite; lensy bodies with a strong fenite halo; vermiculite mined; famous for zircon. Mordor Igneous Complex (near Mud Tank) — Alkaline complex with carbonate-rich veins and dykes (carbonatite-related, older than Mud Tank). South Australia (SA) Walloway (Eurelia/Orroroo area) — Small dykes and plugs of carbonatite within a Jurassic kimberlite–lamprophyre field at the Gawler margin; active modern re-evaluation Oolgelima “Intrusive Complex” (north of Coober Pedy) — Investigated with a carbonatite model (prospective/under study rather than confirmed classic carbonatite). Drilling results of 78m @ 0.31% TREO (incl. 6m @ 1.1% TREO). It is being interpreted as carbonatite-related REE mineralisation tied to Proterozoic rifting. Mount Brady — Carbonates present, but SA government notes they are crustally derived (i.e., not mantle-derived carbonatite). Recent work has produced assays of 0.9% Cu, 2% P, and 1000 ppm REE. Accordingly, the carbonates appear crustally derived, not mantle carbonatites, but linked to multiple mineralising events. Australian Unexplored Regions for Carbonatites? As Australian government mineral resource agencies begin to release data for potential mineral discoveries, the rush to find these areas is increasing with each dataset release. I came across a recent presentation, "Where are South Australia's Carbonatites ? - Dr Mitchell Bockmann - Geological Survey of South Australia - Discovery Day" by Dr Mitchell Bockmann. Recent work by Dr Mitchell Bockmann revisits key sites such as Walloway and Mount Brady (See Figure 3), highlighting both past observations and new insights. The results suggest South Australia has a role to play in the carbonatite narrative, particularly at a time when critical mineral supply chains are front and centre of geopolitical conversations. According to Dr Bockmann, South Australia has flagged additional prospects in South Australia, such as Billeroo North, Umberatana Diatreme, and Mount Brady. Geochronology across the northern Gawler Craton shows repeated thermal and mineralising events after the 1590 Ma Hiltaba–GRV event. Figure 6: Potential new regions of carbonatites to be discovered in Australia. Geological Context Walloway: A diapiric structure intruding Neoproterozoic–Cambrian sediments, with multiple narrow dykes carrying carbonatitic minerals such as perovskite, apatite, zirconolite, and calcite. Geochemistry and mineralogy suggest a carbonated kimberlite parent magma that fractionated into both kimberlite and carbonatite. Oolgelima: Alkaline intrusive complex with drill intersections confirming REE enrichment. Strongly tied to regional mantle structures and the 1460 Ma rifting event in the Northern Gawler Craton. Mount Brady: Previously considered a skarn, now reinterpreted with carbonate-rich assemblages. However, geochemical signatures point to a crustal carbonate source, complicating its classification as a true carbonatite. Exploration Potential South Australia’s carbonatite potential remains underexplored. The confirmed REE–Nb values at Walloway, the promising drill results at Oolgelima, and the polymetallic footprint at Mount Brady highlight an emerging opportunity. Other targets, such as Billeroo North (alkaline complex) and the Umberatana Diatreme (carbonatitic diatreme with alkaline rocks), add further prospectivity. These sites demonstrate that mantle-linked magmatism across the state may hold untapped critical mineral systems. Samso Concluding Comments Mineral exploration is always about the holy grail of discovery; however, in the fast-paced world of the ASX, it is not always the case. The influence of capital required and the ROI on the capital is primarily the major determinant of whether discoveries are made. For those who are in that space of having the passion to seek these discoveries, we are always torn between pleasing that capital requirement and the techniques required to make those discoveries. To add to the confusion and frustrations, the path for mineral exploration is largely determined by the "flavour" of the moment, which ultimately determines which type of projects are funded or not. Carbonatites are now in the limelight, but it has been pretty much unknown prior to the Luni discovery by WA1 Resources. If anything, this discovery had brought the attention of ASX capital towards the search for Carbonatites. Companies such as Encounter Resources Limited are now 100% geared to the search and development of their Carbonatite province (Figure 5). Most ASX investors within the micro-small cap space would not have understood the word carbonatites, but they know about the projects that are hosted by this source rock. Figure 6 clearly identifies numerous projects that are associated with carbonatites, but I would say most investors do not know and, in some way, don't care much about the technicalities of what the source rocks are for their investments. They just care about the ROI, which makes sense, too. For me, as a practising explorer in Australia, South Australia’s carbonatite story is one of hidden potential waiting for modern exploration to unlock. Walloway offers a direct REE–Nb opportunity, Oolgelima strengthens the case for Proterozoic carbonatite-linked REEs, while Mount Brady demonstrates the complexity of crust–mantle interactions in mineralising systems. With critical minerals firmly on the global agenda, South Australia’s carbonatite-related systems should transition from academic curiosity to strategic exploration targets. For investors and explorers, the key takeaway is simple: there is still room for discovery in Australia’s backyard. Figure 7: Interpreted solid geology of the Gawler Craton and Curnamona Province. The Olympic Domain, Central Gawler Gold Province, major IOCG deposits and U–Pb crystallisation age data (Ma) for the Hiltaba Suite and similar-aged intrusives are shown. See Tiddy and Giles (2020) for data sources. Reprinted from Tiddy and Giles (2020, fig 2) with permission from Elsevier. (source: [14]) As a director and shareholder of Taiton Resources Limited (ASX: T88), the concept of carbonatites is new, but having researched what is happening in the province of the West Arunta with WA1 Resources and Encounter Resources, I am encouraged to be thinking about what we have at our Yogi prospect at the Highway project in South Australia. You can read the announcement here: 18th September 2024 - Gravity Anomalism up to 6 mGal Support Highway IOCG Targets The basis of the interpretation is that there is a strong gravity anomaly (Figure 8) that is adjacent to a mag high, which is an IOCG-style scenario; however, as I have mentioned, Encounter does not have as strong a gravity requirement as what is at Luni for WA1 Resources. Figure 8: Yogi residual Bouguer gravity anomaly image over subset inversion model target area. (source: Taiton Resources Limited). The undeniable fact is that Taiton Resources has an extremely strong gravity target sitting below, and it's a target that needs to be drilled. The density source in my opinion, can only be something that is a carbonatite source or from an IOCG-style source, namely haematite; however, the question is if there is mineralisation and if so, then is it economical. Readers should also not that the alternative is also just as plausible and that is the target is just another uneconomical "blob" of something. There is always a binary result and for those people who have worked in the realm of mineral exploration, they will undeniably affirm this potential result from drilling the any Yogi-style target. Figure 9: Yogi prospect long-section of modelled denser core; 3.17 g/cm3 gravity iso-shell (magenta body), within broader dense body 2.97 g/cm3 gravity iso-shell (green wireframe) with modelled 0.025 SI magnetic iso-shell (pink body) interpreted to represent a potential intrusion. (source: Taiton Resources Limited). The compelling nature of this Yogi target is highlighted in Figure 9. Seasoned explorers will say that this is a great target that should be drilled. As much as it is a lottery for Taiton, it is without a doubt a target many explorers will find it hard to walk away without testing it. From a geological point of view, we can learn a lot from the Luni project (Figures 4 and 5) and what Encounter is discovering in their region. The Luni deposit was largely driven by a magnetic and gravity association; however, I am told that the carbonatites discovered on the other side of the tenement boundary blend itself to more of a hybrid combination of factors and have a lesser gravity signature. When you look at Figure 7, there is a distinct separation of the Gawler Gold Province and the Olympic Dam Cu-Au Province, but as a self-proclaimed proponent of this art of geological exploration, I will simply say that there are very few mineral deposits that have the same signature of any kind. Both WA1 and Encounter thought they were seeking an IOCG-style deposit; however, both have now got something drastically different. The Paris Silver deposit was discovered in what was not supposed to be ideal for that style of mineralisation, but that is another enigma of past thinking being too "pigeon-holed" into types and styles and not really understanding the dynamic, mechanical and geochemical nature of metal mineralisation. For those interested, one should check out the latest Coffee with Samso with Jon Hronsky, who is a seasoned mineral explorer and is currently a Non-Executive Director of Encounter Resources Limited. In this Coffee with Samso, we talked in great detail about the Carbonatite movement, which is now potentially another boost to Australia's dominance of mineral resources. Note that Jon is always referring to his concept of Mineral System exploration and I am a firm believer of his thoughts. Find the system, find the deep structures that can deliver the mineralisation and find the depositional environment and you got yourself a deposit. As usual, I guide readers to look at this Samso Insight as my thoughts and views over the last three decades in the industry. In regard to my thoughts on the Yogi prospect, it is driven deeply by my passion as a mineral explorationist with a sense of satisfaction that this is a project driven by myself and the team at Taiton Resources. A discovery would be a fulfilling part of my twilight path in the coming years. Always DYOR and happy investing. Cover photo: Plume from Ol Doinyo Lengai, Jesse Allen. Public domain, via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Plume_from_Ol_Doinyo_Lengai.jpg). Reproduced photograph, shown faded under a navy overlay on the article thumbnail. The Samso Way – Seek the Research At #SamsoNews, the focus is always on separating signal from noise and grounding every analysis in facts and context. Real insights only emerge when investors take the time to do their own research and look beyond the headlines. Our mission is simple: cut through the noise and spotlight what matters—genuine stories, grounded insights, and real opportunity. Our content is well-researched and is only created if the team sees merit in discussing the company or concept. Investors can explore our three core platforms: Coffee with Samso Samso Insights Samso News There may be numerous paths to success in investing, but the common thread among successful individuals is that they remain committed to making informed decisions. Equip yourself with the right knowledge and tools, and you will be well on your way to achieving your financial goals. Most importantly, investors need to be absolutely diligent in understanding their own risk-reward tolerance and capabilities. Never bite off more than you can chew. As they say, Rome wasn’t built in a day, and the Great Wall stood because it took centuries to complete. The Samso Philosophy: Stay curious. Stay sharp. And remember—digging deeper always uncovers the real value. In Life, there is no such thing as a Free Lunch. Happy Investing, and the only four-letter word you need to know is DYOR. To support our independent nature of our work, please head over to our Support Page and give us a helping hand in any of the ways listed. This is a new initiate for the Samso Platform, and it was always the concept of Samso when we started this journey in 2018. Reference: Where are South Australia's Carbonatites? - Dr Mitchell Bockmann - Geological Survey of South Australia - Discovery Day Woolley, A.R.; Kjarsgaard, B.A. Carbonatite occurrences of the world: Map and database. Geol. Surv. Can. Open File 2008, 5796, 1–21. Liu, Y.; Hou, Z.Q. A synthesis of mineralization styles with an integrated genetic model of carbonatite-syenite-hosted REE deposits in the Cenozoic Mianning-Dechang REE metallogenic belt, the eastern Tibetan Plateau, southwestern China. J. Asian Earth Sci. 2017, 137, 35–79. Verplanck, P.L.; Mariano, A.N.; Mariano, A., Jr. Rare Earth Element Ore Geology of Carbonatites. In Rare Earth and Critical Elements in Ore Deposits; Verplanck, P.L., Hitzman, M.W., Eds.; Soc Economic Geologists, Inc.: Littleton, CO, USA, 2016; pp. 5–32. Carbonatite-Related REE Deposits: An Overview by Zhen-Yu Wang, Hong-Rui Fan, Lingli Zhou, Kui-Feng Yang and Hai-Dong She Arianne Ford ᵃ,*, David Huston ᵃ, Jonathan Cloutier ᵃ,ᵇ, Michael Doublier ᵃ, Anthony Schofield ᵃ, Yanbo Cheng ᵃ, Eloise Beyer ᵃ A national-scale mineral potential assessment for carbonatite-related rare earth element mineral systems in Australia. ᵃ Geoscience Australia, Canberra, ACT, Australiaᵇ CODES, University of Tasmania, Australia, Ore Geology Reviews 161 (2023) 105658 Collerson, K. D., Hutton, L., and Murphy, D., 2016, The Diamantina Alkaline Province in western Queensland - exploration potential and geodynamic significance, in Digging Deeper 2016 Extended Abstracts, Queensland Geological Record 2016/06: Brisbane, Geological Survey of Queensland, p. 6. Nelson, D.R., Chivas, A.R., Chappell, B.W., McCulloch, M.T., 1988. Geochemical and isotopic systematics in carbonatites and implications for the evolution of ocean island sources. Geochim. Cosmochim. Acta 52 (1), 1–17. Jaques, A. L., 2008, Australian carbonatites: their resources and geodynamic setting, 9th International Kimberlite Conference, Volume Extended Abstracts 9, p. 1-3. Swain, G., 2022. A ‘Carbonatite’ Model for the Oolgelima Intrusive Complex: South Australia’s next critical minerals project Sub22 Conference: Adelaide. CSIRO, Australia. Chandler, R. and Gonza´lez-A´lvarez, I., 2022, Australian carbonatites: insights on geological characteristics, exploration proxies and national prospectivity for undiscovered carbonatites and associated critical metal mineralisation: CSIRO, EP2022-5026, 63 pp. Pirajno, F., Gonz´alez-A´lvarez, I., Border, A., and Porter, M., 2017, Mount Weld and Gifford Creek rare earth elements carbonatites, in Phillips, N., ed., Australian Ore Deposits, Monograph 32: Australia, Australasian Institute of Mining and Metallurgy, p. 163-166. Pirajno, F., Gonz´alez-A´lvarez, I., Chen, W., Kyser, K.T., Simonetti, A., Leduc, E., leGras, M., 2014. The Gifford Creek Ferrocarbonatite Complex, Gascoyne Province, Western Australia: Associated fenitic alteration and a putative link with the ~1075 Ma Warakurna LIP. Lithos 202-203, 100–119. Caroline Tiddy and David Giles, Suprasubduction zone model in eastern Australia, MESA Journal 93, pages 32–46, Published October 2020 Mineral Exploration Cooperative Research Centre (MinEx CRC) and Future Industries Institute, University of South Australia Disclaimer The information or opinions provided herein do not constitute investment advice, an offer or solicitation to subscribe for, purchase or sell the investment product(s) mentioned herein. It does not take into consideration, nor have any regard to your specific investment objectives, financial situation, risk profile, tax position and particular, or unique needs and constraints. Read full Disclaimer. Share to Grow: Your Bonus Samso has just released an eBook: How to Add Value to your Share Portfolio A lesson on geological models sought by mining companies that gives insight and an understanding of which portfolios are better - and potentially more lucrative – investments. Click here to download this eBook. Download eBook If you find this article informative and useful, please help me share the information. I try and write about topics that are interesting and have the potential to be of investment value. It is not easy to find stories that fit those parameters. If you or your organisation see the benefit of what Samso is trying to achieve and have a need to share your journey, please contact me at noel.ong@samso.com.au. About Samso Samso is a trusted platform that equips dedicated investors with up-to-date industry knowledge and insights from top CEOs and thought leaders. By staying informed on business advancements and market trends, investors can enhance their financial decisions through a combination of expert guidance and their own research.

As we move into the generation of clean energy, the topic of uranium mining is brewing in Australia, especially in Western Australia. The only state and territory in Australia where uranium can be mined is South Australia and the Northern Territory. The Western Australian government took a stance a few years ago to ban the mining of uranium and this has taken its toll on the industry. However, it does seem that the sentiment to overturn that decision is now softening. The mining industry in Western Australia, by far the biggest player in Australia, is facing one of its biggest changes in 2024 and the change may only be starting. The nickel industry is hemorrhaging with the rise of the Indonesian nickel industry. The dominating nature of the nickel industry in Indonesia has taken the world by storm and the result for Western Australia and the rest of the world is that their own mines are now facing closure and a bleak future for those that are still in operation. The biggest player in the industry in Australia is BHP's Nickel West, which is certainly looking at closure and the loss of jobs and income for Australians. 2024 is absolutely turning out to be the year of changing fortunes for Australia in terms of being the commodity mecca of the world. There are real challenges that are not only restricted to nickel (almost a done deal), but there are also negative sentiments towards lithium, rare earths and finally iron ore. The misfortunes in turn could create the necessary heat to make the Western Australian and in large part the Federal government bodies look seriously at uranium as an alternative mining breadwinner. The World According to Jonathan Fisher Jonathan Fisher is the CEO of Cauldron Energy Limited (ASX: CXU) and this Samso Insight discussion is a good introduction to the challenges and the deep misunderstanding of the general population to uranium mining. Jonathan comes from a long history within the nuclear world and in this Samso Insight conversation, he is simply stating facts to explain the debate for the mining process and not about the building of nuclear power plants. Jonathan just wants the myths to be taken out of the discussion and I agree with him that the conversations out in the world have been wrong and largely made erroneously to be facts. Samso's Thoughts There is no doubt in my mind now that the mystery of Uranium Mining and the Nuclear Energy debate is shrouded by a lack of understanding and the perception created by the anti-mining fraternity (based on personal agendas). The narratives that Jonathan Fisher and all the other proponents for Uranium Mining are made simply to make right the wrongs of the loudest critic. One can argue based on personal preferences but the greater good for uranium mining and hence the use of nuclear energy cannot be made by the few, but it must be made for the greater good of the whole decarbonisation outcome for planet Earth. Listen to the Samso Insight Here Get Deeper Insights The latest and most reliable information from experienced sources, that are completely unbiased are now available through a Paid Membership. Sign up here for a more trustworthy source of well-researched and independent information for investors. ------- Disclaimer The information or opinions provided herein do not constitute investment advice, an offer or solicitation to subscribe for, purchase or sell the investment product(s) mentioned herein. It does not take into consideration, nor have any regard to your specific investment objectives, financial situation, risk profile, tax position and particular, or unique needs and constraints. Read full Disclaimer. ------ About Samso Samso is a trusted platform that equips dedicated investors with up-to-date industry knowledge and insights from top CEOs and thought leaders. By staying informed on business advancements and market trends, investors can enhance their financial decisions through a combination of expert guidance and their own research. Coffee with Samso Experience

Recharged from the IPO, Ordell Minerals Ltd (ASX: ORD) made its debut on the ASX last Friday, showcasing a robust portfolio of exploration assets in Western Australia. The company successfully raised a maximum of A$6 million through its initial public offering (IPO) at an issue price of 20 cents per share. With a fully funded treasury, Ordell is set to advance its flagship asset, the Barimaia Joint Venture (JV) Gold Project in the Murchison Province, where it holds an 80% stake. This project is considered an advanced exploration venture with significant historical drill results. With the second day of trading closed, Ordell’s shares peaked at A$0.22, with nearly 1.7 million shares traded to date (Figure 1). Figure 1: Ordell trading volumes (Source: ASX.com) Genesis Minerals Reunion Ordell acquired its 80.2% interest in Barimaia from Genesis Minerals, making Genesis a major shareholder with an 8% stake. The company has also reunited key members of the Genesis team, including former Genesis Chair Tommy McKeith and former Managing Director Michael Fowler. McKeith and Fowler have taken on the same roles at Ordell, alongside industry veteran Darren Gordan as a non-executive director. Furthermore, experienced resources sector executive Graeme Smith is the company secretary. Prime Location in a Tier-1 Mining Jurisdiction Barimaia is located in a Tier-1 mining jurisdiction, near several gold processing plants (Figure 2) It is adjacent to Ramelius Resources’ Mt Magnet mill, 70 kilometres from Spartan Resources’ Dalgaranga mill, and 80 kilometres from Westgold Resources’ Tuckabianna mill. “Located in the heart of one of Western Australia’s most exciting gold districts, Barimaia lies within trucking distance of several gold processing plants, with past exploration confirming strong potential for a shallow resource,” said Managing Director Michael Fowler. Previously, Barimaia was not systematically explored by Genesis due to its focus on assets in the Leonora region. In addition to Barimaia, Ordell holds the Goodia Lithium Project in WA’s Kalgoorlie-Norseman lithium district and the Fisher South Gold Project in the Laverton gold district, both considered promising greenfield discoveries. Figure 2: Barimia Locations (Source: Investor Presentation) Forward Plan Fresh from the ASX debut, Ordell’s immediate focus is the Barimaia Project. The company plans to undertake systematic reverse circulation (RC) drilling along a 2.5-kilometre strike extent at Barimaia, targeting Eridanus-style discoveries (Figure 3). Additionally, aircore drilling is planned to test for strike extensions to the known mineralisation. Fowler stated, “Given its location right on the doorstep of Ramelius’ Mount Magnet gold project, and with strong geological similarities to Eridanus which is currently being mined by Ramelius, our plan is to systematically drill the known 2.5-kilometre strike extent at Barimaia to target Eridanus-type discoveries.” The Goodia Lithium Project in the Kalgoorlie-Norseman lithium district and the Fisher South Gold Project in the Laverton gold district are also on the agenda for further exploration as well. Figure 3: Ordell’s Forward Plan (Source: Investor Presentation) Get Deeper Insights The latest and most reliable information from experienced sources, that are completely unbiased are now available through a Paid Membership. Sign up here for a more trustworthy source of well-researched and independent information for investors. ------- Disclaimer The information or opinions provided herein do not constitute investment advice, an offer or solicitation to subscribe for, purchase or sell the investment product(s) mentioned herein. It does not take into consideration, nor have any regard to your specific investment objectives, financial situation, risk profile, tax position and particular, or unique needs and constraints. Read full Disclaimer. ------ About Samso Samso is a trusted platform that equips dedicated investors with up-to-date industry knowledge and insights from top CEOs and thought leaders. By staying informed on business advancements and market trends, investors can enhance their financial decisions through a combination of expert guidance and their own research. Coffee with Samso Experience

The Havieron discovery, made by Greatland Gold Plc in 2018, is now nearing production in a joint venture with Newcrest Mining. Located just 45km from Newcrest’s Telfer mine, the project benefits from using existing infrastructure, significantly reducing costs and environmental impact. The Havieron deposit holds a strong Probable Ore Reserve and Mineral Resource, positioning it as a promising gold and copper mine in Australia. This blog explores the journey behind the discovery, highlighting the challenges, perseverance, and exploration techniques that led to success. Investors interested in exploration success stories and high-potential gold-copper projects will find this a compelling read, offering insight into one of the most exciting discoveries in recent years. Sign up for your membership on Samso Insights on Patreon now to access more exciting investment stories. Three types of membership on Samso Insights Choose one or more: FREE: These insights are free and available to all investors. Subscribe here for free. PAID MEMBERSHIP: If you are a bold investor and want more, you get access to the latest and most reliable information from experienced sources that are completely unbiased starting from US$10/month. Start accessing our exclusive content to help with your investment research. PAID ARTICLES: Trustworthy source of well-researched and independent information for investors. Choose what interests you and unlock your choice of article from US$10. Disclaimer The information or opinions provided herein do not constitute investment advice, an offer or solicitation to subscribe for, purchase or sell the investment product(s) mentioned herein. It does not take into consideration, nor have any regard to your specific investment objectives, financial situation, risk profile, tax position and particular, or unique needs and constraints. Read full Disclaimer. If you find this article informative and useful, please help me share the information. I try and write about topics that are interesting and have the potential to be of investment value. It is not easy to find stories that fit those parameters. If you or your organisation see the benefit of what Samso is trying to achieve and have a need to share your journey, please contact me on noel.ong@samso.com.au. About Samso

Just five months into its ASX foray, Great Divide Mining Ltd (ASX: GDM) has identified the potential for lithium and rare earth elements (REE) at the company’s Cape Project within the New Goldfield tenement in Queensland. To fund its gold and critical metals projects, the company floated on the ASX after a $5 million IPO at an offer price of $A0.21, which was oversubscribed. Situated within Queensland, Each of GDM’s projects are believed to have “company maker” potential: Yellow Jack – prospective for gold; Coonambula – prospective for gold-antimony; Devils Mountain – prospective for gold; and Cape – prospective for copper-gold-rare earth The projects sit across eleven tenements in historical mining areas with past exploration and nearby infrastructure. At present, GDM shares have been trading at A$0.28, up 33.3% from the offer price (Figure 1). Figure 1: Share price chart ( Source Listcorp) Lithium and REE potential GDM has revealed during its preliminary exploration results, and desktop studies have identified lithium and REE potential at the Cape Project. Commenting on the find, the company’s CEO Justin Haines said: “Although we are in the infancy of our exploration at New Goldfield, early indications of prospectivity for Lithium and REE are encouraging and present a ‘bonus’ to GDM beyond the priority gold and base metal prospects on this tenement." Moving forward, the company aims to conduct on-site exploration at New Goldfield across its existing gold and base metals targets, as well as this new lithium and REE opportunities (Figure 2). Figure 2: Cape Project Location and Major Mines (Source: ASX website) “Excellent” gold assays from Yellow Jack In January, the company delivered assays described as “excellent” from its diamond drilling program at Yellow Jack (Figure 3). Assays from three diamond drill holes have highlighted ‘significant’ gold hits, including: 12 metres @ 2.70 g/t gold from 25 metres depth in the hole, including 6 metres @ 4.15g/t gold from 30 metres depth, and 6.2 m @ 1.1 g/t Au from 80 m depth in hole 23YJDD217 Figure 3: Yellow Jack Project location and major mines Commenting on these new assay results, Haines said: “We have seen some excellent intercepts from our diamond drilling campaign at Yellow Jack. “In particular, the intercept of 6m @ 4.15 g/t Au in hole 23YJDD219from 30 m depth indicates that the Gold mineralisation is of higher concentration in certain areas and extends further along strike and at depth than initially anticipated. “We are undertaking a full 3D interpretation of the Yellow Jack Gold system, which will be completed over the coming weeks, and are now well placed to consider an update of our previously announced JORC Mineral Resource Estimate of over 51,000 oz contained Gold at Yellow Jack.” Looking ahead GDM is also continuing with the exploration and assessment of its other projects (Figure 4) The Yellow Jack geology and mining studies are continuing to assess the project's commercial potential, with results expected in the coming months. What’s more, planning for exploration works at Coonambula and Devils Mountain is nearing completion in readiness for the commencement of the field season. Figure 4: Forward plan for GDM’s projects (Source GDM website) Samso's Thoughts The GDM story is very typical of the region they are exploring. If you look at Figure 1 and Figure 2, there is evidence of good mineralisation, and there is no doubt that their concepts are valid. This is a gold and copper country, and antimony and molybdenum are commonly associated with mineralisation as well. I am not a big fan of the lithium and REE story, and I hope the company focuses on gold and copper. The results to date are encouraging, but they are still a distance from discovery. This is not a negative point; it just means there is work to do. The one issue with the GDM story and that of all aspiring juniors in this place will be the duration required for an economic discovery. The systems are typically tight, meaning they are small and usually complex to define. This means that the hurdles may create less luck than more luck for discovery. Pacgold Limited (ASX: PGO) is located near the Cape Project with its Alice River Gold project, and it is a good prospectivity comparison. I have just seen its presentation, and it seems that it is on the verge of a decent discovery. I would encourage readers to go and have a look at its presentation and check out the potential. As always, DYOR, keep an eye out for their announcements. Get Deeper Insights The latest and most reliable information from experienced sources, that are completely unbiased are now available through a Paid Membership. Sign up here for a more trustworthy source of well-researched and independent information for investors. ------- Disclaimer The information or opinions provided herein do not constitute investment advice, an offer or solicitation to subscribe for, purchase or sell the investment product(s) mentioned herein. It does not take into consideration, nor have any regard to your specific investment objectives, financial situation, risk profile, tax position and particular, or unique needs and constraints. Read full Disclaimer. ------ About Samso Samso is a trusted platform that equips dedicated investors with up-to-date industry knowledge and insights from top CEOs and thought leaders. By staying informed on business advancements and market trends, investors can enhance their financial decisions through a combination of expert guidance and their own research. Coffee with Samso Experience

The copper sector is now starting to build and the anticipation for a copper boom is well and truly setting in concrete. It feels like the market is finally in sync with the narrative of copper being the next dominant player in the metals race. Pricing on copper may now appear to be on the increase, but if you take into account the potential risk of a supply crunch, the price of copper could go even higher from its all-time high now (Figure 1). Figure 1: Price chart of copper. (Trading Economics) QMines Limited (ASX: QML) is one of the companies in the Australian Stock Exchange (ASX) who are trying to showcase an investment scenario of potential investors. Currently at AUD14M market capitalisation, this company has just completed a Pre-Feasibility Study (PFS) which seems to be indicating a compelling case to be the next copper producer. The PFS is showing a CAPEX of AUD192M, a Net Present Value (NPV) of AUD373M and an Internal Rate of Return (IRR) of 54% with a 10.4yr Initial Mine Life with a 1.8 year payback. These are pretty soft numbers which are indicating a strong case of what QMines is trying to complete. These figures are not set in concrete and may change but it does have a good start to the downstream journey for QMines. For those who are looking at these numbers and thinking that it is attractive, I caution a good old case of DYOR as always. This Samso Insight is a good summary of the QMines story. Get Deeper Insights The latest and most reliable information from experienced sources, that are completely unbiased are now available through a Paid Membership. Sign up here for a more trustworthy source of well-researched and independent information for investors. ------- Disclaimer The information or opinions provided herein do not constitute investment advice, an offer or solicitation to subscribe for, purchase or sell the investment product(s) mentioned herein. It does not take into consideration, nor have any regard to your specific investment objectives, financial situation, risk profile, tax position and particular, or unique needs and constraints. Read full Disclaimer. ------ About Samso Samso is a trusted platform that equips dedicated investors with up-to-date industry knowledge and insights from top CEOs and thought leaders. By staying informed on business advancements and market trends, investors can enhance their financial decisions through a combination of expert guidance and their own research. Coffee with Samso Experience

American mining giant Alcoa Corporation (ASX:AAI) has made its debut on the Australian Securities Exchange (ASX) through a dual listing of Chess Depository Interests (CDIs) - a key milestone ahead of its acquisition of Alumina Ltd. Recently, the company confirmed that the scheme of arrangement under which Alcoa will acquire 100% of the fully paid ordinary shares in Alumina is now legally effective. Both companies collaborated in the AWAC (Alcoa World Alumina and Chemicals) joint venture - one of the largest producers of alumina and bauxite miners globally. Looking ahead, Alcoa’s consolidation of AWAC marks a significant union of resources and expertise within the bauxite aluminium industry. “This transaction provides enhanced opportunities for value creation, including strengthening Alcoa’s position as one of the world’s largest bauxite and alumina producers,” said William F. Oplinger, Alcoa’s President and CEO. What’s more, the company also trades on the New York Stock Exchange (NYSE) under the ticker code AA. Scheme Of Implementation Pittsburgh-based Alcoa entered into a binding scheme implementation seed with Alumina Ltd, under which it will acquire Alumina Ltd in an all-scrip, or all-stock transaction (Figure 1). Alumina shareholders will receive 0.02854 Alcoa shares for each Alumina share, resulting in Alumina Ltd shareholders owning 31.25% of the combined entity and Alcoa shareholders owning 68.75%. As part of the agreement, interests in Alcoa shares will be delivered in the form of CDIs, allowing Alumina shareholders to trade Alcoa common stock via CDIs on the ASX. Importantly, Alcoa has committed to maintaining the CDI listing for at least 10 years. Additionally, two new Australian directors from Alumina Ltd’s Board will be appointed to Alcoa’s Board of Directors upon closing the transaction. “Entering into the Scheme Implementation Deed to acquire Alumina Limited is a milestone on our path to deliver value for both Alcoa and Alumina shareholders,” said Oplinger. Figure 1: Key Milestone for the acquisition (Source: AWAC Website) “Proven Operator” Oplinger added: “Alcoa has been a proven operator of AWAC, and we recognize the value creation opportunities possible under a simplified ownership structure, including the ability to implement AWAC’s operational and strategic decisions on an accelerated basis. “We believe now is the right time to consolidate ownership in AWAC, and we look forward to building on Alcoa’s success and continuing to execute our long-term strategy.” Alcoa’s global operations Alcoa Corporation is a global leader in the production of bauxite, alumina, and aluminium products. Founded in 1888, the company has a rich history of innovation and sustainability in aluminium manufacturing. Alcoa operates in a vertically integrated manner, encompassing every aspect of the aluminium production process. This includes mining bauxite, refining it into alumina, and then smelting the alumina to produce aluminium. The company's comprehensive approach ensures control over quality and supply chain efficiency. The company holds direct and indirect ownership of assets in 27 locations across nine countries on six continents, enabling it to maintain a leading position in the global aluminium market (Figure 2). Figure 2: Alcoa locations around the world (Source: Alcoa Sustainability Report) Transaction Timeline and Future Outlook The acquisition is anticipated to close around August 1, 2024. This strategic move is expected to enhance Alcoa's ownership of core, tier-one assets, and drive long-term value through greater financial and operational flexibility. Alcoa’s entry into the ASX aims to expand its investor base and leverage the Australian market’s potential. Get Deeper Insights The latest and most reliable information from experienced sources, that are completely unbiased are now available through a Paid Membership. Sign up here for a more trustworthy source of well-researched and independent information for investors. ------- Disclaimer The information or opinions provided herein do not constitute investment advice, an offer or solicitation to subscribe for, purchase or sell the investment product(s) mentioned herein. It does not take into consideration, nor have any regard to your specific investment objectives, financial situation, risk profile, tax position and particular, or unique needs and constraints. Read full Disclaimer. ------ About Samso Samso is a trusted platform that equips dedicated investors with up-to-date industry knowledge and insights from top CEOs and thought leaders. By staying informed on business advancements and market trends, investors can enhance their financial decisions through a combination of expert guidance and their own research. Coffee with Samso Experience

Since its dual listing on the ASX in September, Novo Resources Corp’s shares have been downward, trading at A$0.14, down 43% from its offer price – despite the surging gold prices (Figure 1). However, at the field, the company is making some headway at its Egina Gold Camp, where over 10,500 metres of combined aircore and reverse circulation drilling was completed by De Grey Mining at Becher as part of the Egina earn-in / JV. Notably, the Egina Gold Camp is Novo’s highly prospective gold belt in the Pilbara and includes the priority Becher and Nunyerry projects. “What excites us the most at Novo is that the Egina JV tenements are considered highly prospective for significant intrusion-related gold deposits, with similar attributes to the 12.7Moz Au (JORC 2012) Hemi Gold Project,” says Novo co-chairman and acting CEO Mike Spreadborough. “De Grey understands the enormous potential of this ground, and this is just the start of an exciting exploration partnership.” Figure 1: Share price chart (Source: Google Finance) Significant drill results at Becher Novo’s JV partner, De Grey, kicked off AC and RC drilling at the Becher Project in the December quarter of 2023. During this period, the company tested the Heckmair and Lowe intrusions and the Irvine and Bonatti shear corridors, completing over 10,500 metres. RC drilling at Lowe confirmed gold mineralisation associated with a deformed intrusive sill, with a best intercept of 8 metres at 4.74 g/t gold from 96 metres, including 3 metres at 11.88 g/t Au from 100 metres. Follow-up RC drilling into a base metal-gold corridor previously defined by Novo at Heckmair intersected a significant zone of base metal-gold mineralisation from the two RC holes targeting the corridor. Moving forward, De Grey plans to target the Becher area with follow-up AC and RC drilling to be completed at priority targets Heckmair and Lowe during the course of the year. About Egina Gold Camp The Egina Gold Camp is Novo’s highly prospective gold belt in the Pilbara and includes the priority Becher and Nunyerry projects. Novo’s early-stage reconnaissance work at Egina successfully identified the Becher Project as highly prospective and a high priority. The company kicked off AC drilling in late 2022 and continued into 2023, generating excellent results and indicators of potential discovery success. In June 2023, De Grey recognised Becher's potential as a key growth asset and entered into the Egina JV. Under this JV, De Grey will fund an exploration program over four years for up to A$25 million, earning a 50% interest in the project. Figure 2: Location of Novo tenements, the Egina JV area and priority projects in the Pilbara. (Source: ASX Release). Spreadborough added: “This ground will get some focused exploration attention with De Grey required to spend up to A$25 million at Becher and adjacent tenements within 4 years to earn a 50% direct interest in the Egina JV. “In this programme, a minimum of $7 million will be spent within 18 months, so we expect a good flow of results going forward.” Things kicking off at Belltopper Novo’s Belltopper Gold Project is situated within the prolific Bendigo Zone, approximately 50 kilometres SSW of the high-grade, world-class Fosterville Gold Mine and 120 kilometres northwest of Melbourne. In March 2023, the company consolidated Belltopper by acquiring the remaining 50% interests in the Malmsbury Project from GBM Resources (ASX: GBZ) and the Queens Project from Kalamazoo Resources (ASX: KZR). Exploration efforts are focused on first-order high-grade gold targets generated from drilling, geophysics, mapping, structural and mineralisation studies, geochemical vectoring, and 3D modelling of historic (known) and newly discovered gold reefs that occur across the project area. Novo has commenced a diamond drilling program consisting of ~2,300 metres with six primary planned drill collars designed to test the highest priority targets at Belltopper. Drilling is expected to take around three months, with assays to be reported throughout the first half of 2024. Figure 3: Belltopper Gold Project location. (Source: Novo Website) ------ Get Deeper Insights The latest and most reliable information from experienced sources, that are completely unbiased are now available through a Paid Membership. Sign up here for a more trustworthy source of well-researched and independent information for investors. ------- Disclaimer The information or opinions provided herein do not constitute investment advice, an offer or solicitation to subscribe for, purchase or sell the investment product(s) mentioned herein. It does not take into consideration, nor have any regard to your specific investment objectives, financial situation, risk profile, tax position and particular, or unique needs and constraints. Read full Disclaimer. ------ About Samso Samso is a trusted platform that equips dedicated investors with up-to-date industry knowledge and insights from top CEOs and thought leaders. By staying informed on business advancements and market trends, investors can enhance their financial decisions through a combination of expert guidance and their own research. Coffee with Samso Experience

As we move into 2025, investors are most likely looking for a fresh start with some new stories and ideas of where they can invest or "Take a Punt". Let's be honest, for us, the retail investors in this sector of the ASX (Australian Stock Exchange), we are the so-called professional participants in a roller coaster ride that is commonly compared to the Casino. For those seasoned players in the small-cap sector on the ASX, and especially those that live predominantly in the resource sector, 2025 is looking to have some fresh legs (we hope, anyway). The last two years have been hard, and there are probably still many "investors" who are still stuck in the lithium run who have not taken the hard medicine of taking the loss and looking set in other alternative stories. Personally, I am fortunate enough to have missed that run and missed out on all the wins. In hindsight, my insistence on an inability to believe the might of the premium status of lithium in the EV revolution proved to be correct; however, I have to admit that I was doubting myself for a while in the early days. In saying that, over the many decades of taking that "Punt" within the confines of the ASX, I think the might of the EV revolution is yet to come. I have noticed that when a new story develops, whether it's lithium, nickel, iron ore, etc, there is always the initial hype, which is then followed by a correction, which is then followed by the boring part of real value creation, once the dust settles. I guess, this boring value creation period is what the "real money" feast on and always seems to be the correct strategy. So What Are The Stories in 2025 As usual, Samso has been looking out for new stories, and in 2025, I think that there are some that should be on investors watchlist, and hence some good old DYOR would need to be done. There are also some old products, such, as copper, that should be back on the radar that have been forced to take a backseat as investors grapple with short-term gains against long-term glory. I think the journey of nett zero emissions and the clean energy narrative will take on a new level of interest and may begin to create a Fear Of Missing Out (FOMO) in 2025. This increase in attention may create a third certainty in life, after death and taxes. Since 2020 the ASX market has been monopolised by the lithium narrative, and as a result, everything else has been pretty much ignored and hopefully, till now. The investing community understands that investments are typically shrouded in mystique and for as long as I have been involved in the ASX, the key in defining what makes the ASX ticks is all about researching to a level that measures your own risk and reward appetite. All I hope to do here is to share my thoughts and give those interested a trigger to begin that process. 1.0 What Can We Learn From Copper ? 2.0 The Exotics of 2025 3.0 Zeotech Limited (ASX: ZEO) 3.1 Zeotech - Products 4.0 Corporate Matters 5.0 What Does this All Mean? 5.1 New Management and Advancement of Business 6.0 Samso's Final Words 6.1 Zeotech Makes Sense The need to have a balanced view is sometimes very hard to do in an industry where investors know that the rising share price is the only determining factor that measures our success. We cannot measure our success with how much or how little we know about the subject matter. Sometimes, we win knowing a lot, and other times, we know very little. What we can measure is how we got ourselves into that position to allow us the opportunity to, as they say, take that "punt". In my opinion, the need for information is to allow us to take that position so that we are in the game. 1.0 What Can We Learn From Copper ? Dr. Copper as the market calls Copper has been around since the first day the human species started to make the planet Earth their domain. I like to use Dr. Copper as a barometer on how investors should react in 2025 on the ASX. As you can see in Figure 1, the price of copper is gaining a bit of strength over the last 5 years, but the sentiment for a demand surge has been called for at least a decade, but the reality on the equities front has been far from spectacular. Figure 1: Copper price chart since 1990. (Source: Trading Economics) It's true that the ASX small-cap sector currently lacks any genuine quality players, but this presents a great opportunity to begin exploring the list. I used to believe that Cyprium Metals Limited (ASX: CYM) had real potential before the management change. If the previous management had secured funding (debt) before the interest rates began rising weekly, CYM might have been quite intriguing today. Investors should realize that finding and developing a cost-effective copper mine takes decades, but its ability to generate revenue lasts for many decades more. Some of the top-producing copper mines have been in operation for over 50 years. Why do we need all this copper, you ask? Well, look around and see what you are using that does not need copper. The simple fact is that metals such as copper are the backbone of civilisation, and the demand will not decline. What is declining is the supply, and lets leave that discussion for another time. The challenge for "punters" is to find a sustainable product that has a prolonged value and cannot be easily manufactured or generated. As we move into a world where we are more innovative in thinking and in utilisation, these "Exotics" could become a more profound feature in the investing community. 2.0 The Exotics of 2025 I have coined the term "Exotics" to describe a few products that are being promoted as essential items to complement the no-emission narrative. While I am not a believer that the pricing of lithium will recover to being a premium product, I am definitely a believer in products that will be aimed at narrating the reduction of the emission story. This is not to say that lithium is not part of that narrative; I just feel that lithium is now just one of the components and is no longer the "superstar". I feel that the age of post-COVID is all about reduction in emissions. The journey is not about whether you are pro global warming or not; the reality is that the path to a reduction of emissions is the main game. The serious nature of this sentence is clearly identifiable with the Australian government having established a full-time department to facilitate this topic, the Department of Climate Change, Energy, the Environment and Water. The quote below is straight out from the department: Australia and the world are undergoing the biggest and fastest economic transformation since the industrial revolution. Action to reduce emissions will help prevent the worst impacts of climate change, but will also create a boom in new jobs and new industries. The government’s ambition for a future made in Australia will form a comprehensive, coordinated and practical strategy to seize these opportunities. As the path to net zero will require innovation and investment across all sectors, the Australian Government is continuing to take major steps to realise the opportunities of an efficient, productive, high-wage net zero economy and make Australia a renewable energy superpower. - Department of Climate Change, Energy, the Environment and Water. The government has set up a Net Zero emission plan and is 100% serious in making this a focus. This is why I say the age of the Exotics is just being made known to the investing world. I am not saying that the traditional metals are to be ignored, but if we, the retail investors, are to have a chance in getting closer to the front seats in this game, we need to think more exotic. Figure 2: Australia's energy-related emissions and net-zero carbon budget, BNEF's Economic Transition Scenario and New Zero Scenario. (Source: Mining.com.au) Whether we are talking about the transition to a cleaner energy or to a reduction in emissions, I see great opportunities as this timing is like moving from horse carriages to automobiles. We are still early in the conversation, and the new "Super Products" are coming on, and like all new products, the promotions are coming in quick and fast. The introduction of exotic commodities to tackle the reduction in sending "nasties" to our atmosphere is what we are talking about, so let's take this journey here on Samso and get informed. 3.0 Zeotech Limited (ASX: ZEO) Late last year I came across Zeotech Limited (ASX: ZEO), a mineral resource company that, according to the website, is developing advanced materials for a sustainable future. We are developing sustainable processes to produce advanced materials and investigating the application of their unique properties to deliver positive global impact. - Zeotech Limited I admit that when I first came across the company, I had a hard time understanding the business of the company. Apart from knowing the CEO, James Marsh, I was and am still learning the business. As I looked more into the business of Zeotech, I became aware that this is like a Resource Tech story. I have yet to approach James to get a closer understanding (Work in Progress), but looking at the business from afar, this is a bit of an industrial minerals play with a bit of technology that seems to be the theme of another company that we will have a chat about as well. Let's have a look at the announcement on the 10th December 2024 - Methane Control Field Trial Deliver Promising Results. Figure 3: Simulated landfill configurations located at Griffith University. (Source Zeotech Limited ASX release.) That release on the 10th of December highlights that the the company’s two zeoteCH₄® showed in tests with Griffith University a reduction in methane emissions with an average (mean) efficiency of 70-85%. The development is still too early to have conclusive proof of its efficiency, but one can see the potential of the product. From what I can understand, the implementation of the zeoteCH₄® is akin to putting a topsoil over areas such as landfills to filter out methane release (Figure 4). Figure 4: Diagrammatic representation of how the zeoteCH₄® product will be used. (source: www.zeotech.com.au) 3.10 Zeotech - Projects Zeotech lists the following projects on the website, which makes this company more about products than mineral resource projects. Methane Emissions Control Soil Carbon Sequestration and Nutrient Management Carbon Capture and Utilisation By-product Treatment and Utilisation Kaolin Projects Toondoon Kaolin Project Abercorn Kaolin Project The company website does give a good brief of each project. As far as I understand, Zeotech has a unique Kaolin product that has been tested to show they have properties that are allowing them to create their own proprietary products that are used in the business of capturing the emission of carbon. I will not go into the technical aspect of the project at this stage but when and if I get a chance to get James Marsh on a Coffee With Samso, I am sure, James will be able to articulate that with more accurately. James is no stranger to the Samso Platform so it will be great to have him back to communicate about Zeotech. 4.0 Corporate Matters At the writing of this blog, Zeotech is sitting at a market capitalisation of AUD81.56M with a share price of AUD $0.044. This would give the company about 1.8B shares on issue. Figure 5: The Zeotech Limited share price chart. (source: Commsec) On the 19th of August 2024, Zeotech announced the appointment of James Marsh as the Chief Executive Office (CEO), effective 9th September 2024. James Marsh gave a good presentation at the recent Noosa Mining Conference on the 15th of November 2024 which outlined the business of Zeotech. Here are some notable news releases from Zeotech: 10th December 2024 - Methane Control Field Trials Deliver Promising Results 19th November 2024 - QLD Govt Funding Secured for Metakaolin Feasibility Study 28th October 2024 - Zeotech Executes MOU with Holcim Australia 3rd July 2024 - Bulk Zeolite Sample Sent to Protekta North America 22nd April 2024 - High Reactivity Metakaolin to Advance Low Carbon Cement 30th January 2024 - Methane Control Trials Advance Infield to Cleanaway Landfill 13th November 2023 - Trials Deliver Promising Methane Oxidation Efficiency 1st September 2022 - Completion of Toondoon Project 31st August 2022 - Commencement of Legal Proceedings against Zeotech 12th April 2022 - Opportunities for Zeolite-Based Greenhouse Gas Mitigation 30th November 2021 - Pilot Program Update - First Continuous Closed-Loop Circuit 6th September 2021 - Griffith University Delivers Promising Agronomic Results 23rd August 2021 - ZEO Acquires High-Grade Kaolin Project within Approved ML 16th February 2021 - Zeolite Pilot Plant Program Commences 1st December 2020 - Change of Name and ASX Code 28th October 2020 - Commercial Grade Zeolite Produced from Li Process Residue 8th July 2020 - Board Restructure and Chair Appointment 9th June 2020 - Early market interest in Synthetic Zeolite Technology 21st May 2020 - Zeolite Technology Intellectual Property Protection Filing 7th April 2020 - Exclusive Licence Agreement to Produce Synthetic Zeolite 7th April 2020 - Board Restructure and Executive Appointment 17th October 2019 - Acquisition of Abercorn High Purity Alumina Project Complete 13th August 2019 - Metalsearch to Acquire High Purity Alumina Project The list of notable news releases broadly gives a summary of the journey of Zeotech as the company transitioned from 2019 to the current management. There are a lot more items which are listed in the Investor Information section of the website. 5.0 What Does this All Mean? The Zeotech story is not a new concept, as we remember there was EcoGraf Limited (ASX: EGR) and FYI Resources Limited, which is now called Cadoux Limited (ASX: FYI) back in 2021. The vertical integration pathway is popular with ASX companies, but I feel the investor patience still needs a process of hand-holding and a lot of patience. My experience in the ASX tells me that the inner circle, the "purple circle", is very much informed, and the companies that have the support are going to have a lot of traction, but to convince the general investor, the retail sector, and investors like myself, there is still a lot of work to be done. The retail market is generally impatient, and most investors are not used to the long gestation periods that are required with projects such as the one Zeotech is selling. The whole Zeotech story started in 2019, and the value created came in the heights of the 2020 bull run (Figure 5) and has since slowed and had a consistent decline with the general state of the bearish sentiment. In terms of market capitalisation (MC), I am guessing that most small-cap investors will not like the AUD81M number. I have to agree as there are many great "Punts" which have MC at sub-AUD5M which makes a great position to take on any appreciation. However, for a product like Zeotech, if they do get it right and the timing has arrived, AUD81M is very cheap. My thinking is that the new world order of clean energy and all the clean products that we are embracing, a product that can reduce carbon emission would be like the beginning of the computer age. The key for investors is to watch the space and talk to management. What I have learnt over the last 5 years of Coffee With Samso is that management do want to engage and they are doing everything they can to engage with all forms of investors. They all know that the core supporters, from founding shareholders to the significant shareholders can only take them so far and the holistic engagement with the investing community is still the holy grail. 5.1 New Management and Advancement of Business The new management and the recent release of the findings with the Methane, government funding, and the MOU with Holcim do give me a sense that there is more than a good speech for the Zeotech story. I am guessing that the combination may seem to have sparked a renewed interest with a recent jump in share price movement. What that translates to is anybody's guess, but if the latest Noosa presentation by James Marsh is an indicator of things to come, there may be a good reason to start the DYOR process on Zeotech. James did do wonders for the initial share price movement for Andromeda Metals Limited (ASX: ADN), however, history is clear that the Andromeda story has not ended well (Figure 6). Figure 6: The share price chart for Andromeda Metals Limited. (source: Commsec). How or who was responsible for the decline is not something we retail investors will ever have an answer to. Personally, I did not follow the entire story, but what I know is that it is never about what it seems. 6.0 Samso Concluding Thoughts As I am looking at Zeotech, I cannot help but be reminded of the likes of EcoGraf Limited (ASX: EGR) and Cadoux Limited (ASX: CCM), formerly FYI Resources Limited. One could go as far as comparing it to companies such as Blackstone Minerals Limited (ASX: BSX) with their vertical integration of their nickel sulphide project in Vietnam. The value creation journey for EcoGraf (Figure 7) and Cadoux (Figure 8) is not a great role model for investors looking at Zeotech, but sometimes, timing is critical. You could have a great idea or a great product but if you are too early or late, that is not a good thing. Figure 7: Share price chart for EcoGraf Limited. (source: Commsec) If you look at the share price chart for Andromeda, EcoGraf, and Cadoux, the three share price chart are almost in perfect symmetry, so it looks like the three companies caught the same bug. As investors, we must always remember that the market is always changing, and there is definitely less market understanding for this type of commodity/story. It is not like gold or copper or lithium, where the investing community can easily understand the fundamentals. Figure 8: Share price of Cadoux Limited (formerly FYI Resources Limited). (source: Commsec) Projects such as that Zeotech are promoting, are all going to take time and the triggers for success are normally subtle to start, especially for the retail side, and with time it will lead to larger news. Selling this type of story is not easy and may approach the level of very hard, but it is not impossible. This is not your typical mineral resource project that is widely promoted on the ASX. I am not saying that it is not a good project; in fact, I am taking the time to write because I like the concept. In fact, James Marsh with Andromeda was looking to do something like this as well, but as I said, how, what, and why the Andromeda story ended up in tears could be solely a case of timing. There will be much commentary on the reasons, but I have seen some significant disasters turn into a gem and vice versa. 6.1 Zeotech Makes Sense I don't think the Zeotech story is comparable to that of Andromeda, EcoGraf, or Cadoux, but it is the same pathway. It appears that Zeotech has more merits with the backing of government funding and the collaboration with the University. I am a big fan of thinking outside the norm, so I am very skewed in my thinking for taking that extra risk when it comes to predicting future pathways for all aspect of my life. As you read through the news release, you will start to see the runs on the board and the proof of concept being announced by the company. All these steps take time, and the great news is that it has been done. I did mention that this story has been on the move since 2019, and that is now nearly 6 years of work that has been completed, meaning that the boring hard work that takes time has been done. Commercialisation or monetisation of the Zeotech concept may be just around the corner, and the market cannot deny that the clean energy and no-carbon or less-carbon-emission train will only gain traction as we go beyond 2025. Planet Earth is building solar and wind farms as if they were the only energy source available. It is not a revelation that I feel the reduction of carbon emission space will be the next "Flavour"; however, I am not sure if the timing is 2025 or 2030. All projects require the balance of funding and storytelling, and the combination will be the telling factor for the survival of Zeotech and the other companies in this space. To conclude, Zeotech may or may not happen as an investment for investors, but as I mentioned in the start of this discussion, one needs to take an alternative look at investments, otherwise we will just be another sheep in the herd. History tells me that when I am in that situation, I do feel that I am completely at a lost of my investment entry and exit decisions. To support our independent nature of our work, please head over to our Support Page and give us a helping hand in any of the ways listed. This is a new initiate for the Samso Platform, and it was always the concept of Samso when we started this journey in 2018. Cover photo: Natrolite (GeoDIL number - 84), Shannon Heinle. CC0, via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Natrolite_(GeoDIL_number_-_84).jpg). Reproduced photograph, shown faded under a navy overlay on the article thumbnail. Disclaimer The information or opinions provided herein do not constitute investment advice, an offer or solicitation to subscribe for, purchase or sell the investment product(s) mentioned herein. It does not take into consideration, nor have any regard to your specific investment objectives, financial situation, risk profile, tax position and particular, or unique needs and constraints. Read full Disclaimer. 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The High-Purity Alumina (HPA) investment landscape has struggled to gain traction and capture investors' attention. As I've noted before, timing is crucial; could 2025 present the ideal opportunity? I recently came across Alpha HPA Limited (ASX: A4N) and was impressed by its performance. This prompted me to take a closer look at the company, as it stands out among the HPA stories I’ve encountered over the past decade. At the time of writing this blog, A4N has a market capitalisation of AUD 977.2 million and is trading at AUD 0.86. The share price chart (Figure 1) for A4N is particularly noteworthy. Figure 1: The share price chart for Alpha HPA Limited. (source: Commsec) Let's go through the details and understand the whole Alpha HPA Limited business. For those who want to skip to the parts of the review, please use the list below. 1.0 Who is Alpha HPA Limited? 2.0 The Smart SX Technology 2.1 The Science of the SX Technology 2.2 Traditional Aluminium Processing 3.0 History 3.1 ASX Releases 2025 and 2024 3.2 ASX Releases 2023 3.3 ASX Releases 2022 3.4 ASX Releases 2021 3.5 ASX Releases 2020 3.6 ASX Releases 2019 3.7 ASX Releases 2018 3.8 ASX Releases 2017 4.0 The Business 5.0 Samso Concluding Thoughts 6.0 Samso Concluding Thoughts 1.0 Who is Alpha HPA Limited? As stated on the company's website, Alpha HPA is an Australian-based, publicly listed firm that pioneered the world's first application of the solvent extraction (SX) purification method to aluminium, resulting in a diverse range of ultra-high-purity aluminium products. The company's high-purity aluminium oxides, hydroxides, nitrates, and sulphates are utilised in various high-tech industries, such as LED lighting, synthetic sapphire, semiconductors, Direct Lithium Extraction (DLE) technology, and lithium-ion batteries. Alpha HPA's market-leading purity levels distinguish us, achieved with a significantly reduced carbon footprint. Alpha HPA aims to support decarbonisation by providing the world with the most sustainable, high-purity aluminium products. Our implementation of Smart SX Technology demonstrates our dedication to global decarbonization and our vision of advancing the entire world collectively. 2.0 The Smart SX Technology As stated by A4N, their licensed Smart SX Technology is the world's first highly selective scientific process that precisely extracts aluminum, enabling the production of a broad spectrum of ultra-high-purity aluminum products while significantly reducing energy consumption, emissions, and waste. Aluminium is among the most carbon-intensive industries globally, responsible for up to 3% of worldwide emissions. The Smart SX Technology results in up to 70% lower total carbon emissions compared to the traditional high-purity alumina production process because: The technology avoids using energy-intensive aluminium metal as the feedstock and recycles the primary reagents as by-products. In addition, the process uses renewable energy to power the facility. 2.1 The Science of the SX Technology (source: Alpha HPA Limited website) The Smart SX Technology process employs established solvent extraction methods specifically adapted for the highly selective extraction of Al3+ cations from aluminium-loaded solutions. This process transforms aluminium-laden organic solvents through two crystallisation stages into an intermediate product that can be calcined to produce high-purity alumina (HPA) while generating environmentally friendly off-gases. The loaded organic stream generated from this process can be directed to any acid stream, yielding 5N+ purity aluminium precursors (salts) or 4N+ boehmite or alumina. Notably, the process boasts a recycling efficiency of nearly 100% for its reagents and process streams. Figure 2: A4N Technology. (source: Alpha HPA Limited) The Smart SX process is characterised by its straightforwardness, innovation, and adaptability. It effectively converts a common industrial feedstock into a range of ultra-pure aluminium products with high efficiency and low costs. This technology does not rely on novel operational units; rather, it applies unique, proprietary process chemistry, marking the establishment of the first aluminium SX facility in the world. Figure 3: Flow diagram showing the Alpha HPA process. (source: Alpha HPA Limited) 2.2 Traditional Aluminium Processing Traditional HPA production methods rely on outdated, emissions-heavy technology. Historically, HPA has been synthesised from the aluminium metal feedstock or produced by using hydrochloric acid to leach kaolin clay. These processes are highly energy-intensive, emit large amounts of carbon and chemicals, and generate considerable waste. This is not only harmful to the environment but also inefficient. Alpha HPA's innovative processes and products achieve industry-level purity with fewer emissions and almost no waste. Figure 4: Alpha HPA Smart SX process compared to the Traditional Methods of production. (source: Alpha HPA Limited) A4N has transformed the standard of aluminium purification to produce sustainable, high-purity aluminium products that are industry-changing and available in commercial quantities. 3.0 History The beginnings of Alpha HPA Limited can be traced back to 2010, where it existed as Auger Resources Limited, where they had a 90% interest in an Indonesian based company, PT Golden Pricindo Indah ("Golden"), which holds Izin Usaha Pertambangans ('IUPs') or mining business licences covering the Central Jampang gold project area in southwestern Java. The agreement marks an expansion of Augur’s exploration focus beyond central NSW and its renewed focus on gold projects. [1] On the 24th of October 2017, the company, which had a name change to Collerina Cobalt Limited (ASX: CLL) on the 2nd of May 2017, announced the following; "Outstanding Aluminium Solvent Extraction Test Work Results". This release to the Australian Stock Exchange (ASX) would be one of the early news that would create what is today the business of Alpha HPA Limited. The current version of the Board made their appearance on 1st November 2017 with the appointment of the current Managing Director, Mr. Rimas Kairaitas, and Non-Executive Director Mr. Anthony Sgro. Alpha HPA Limited started its life with a name change from Collerina Cobalt Limited on the 30th of November 2018. Here are some notable news release to the ASX that should allow a genral understanding of the developing storyline for Alpha HPA Limited. Please note that the list is not a complete list of announcements. The complete list can be found on the Investors page on the Alpha HPA Limited website. 3.1 ASX Releases 2025 and 2024 2025 - 01 - 14 Significant Acceleration in Semiconductor Sector Demand 2024 - 12 - 11 Alpha Sapphire Update 2024 - 08 - 20 HPA First Project - Stage 2 Construction Commenced 2024 - 05 - 20 Stage 2 - Compelling DFS Underpins FID and Equity Raising 2024 - 04 - 17 $400M Australian Government Support for Stage 2 Development 3.2 ASX Releases 2023 2023 - 11 - 02 Board Changes 2023 - 09 - 28 $30M for Alpha Sapphire from QIC Critical Minerals Fund 2023 - 06 - 05 Expansion of Synthetic Sapphire Glass Agreements with Ebner 2023 - 04 - 05 Alpha Awarded Queensland Government Grant 2023 - 03 - 23 Agreements to enter Sapphire Glass Production with Ebner Group 3.3 ASX Releases 2022 2022 - 11 - 29 HPA First Project - First Production 2022 - 11 - 14 Orica strategic partnership expanded with placement and MoU 2022 - 04 - 28 Alpha Awarded up to $15.5M Federal Government Grant 2022 - 03 - 16 Alpha Awarded $45M Federal Government Grant 3.4 ASX Releases 2021 2021 - 11 - 05 Project Approval, Land Settlement and PPF Site Works 2021 - 08 - 18 Orica and Alpha Execute Definitive Agreements 2021 - 06 - 03 Successful Completion of $50M Placement 2021 - 04 - 28 MoU for Japan and China Specialty Markets 2021 - 04 - 12 MoU with global materials company Saint Gobain 3.5 ASX Releases 2020 2020 - 12 - 23 Orica Agreements Update 2020 - 11 - 25 MOU to Market Products to Specialty North American Markets 2020 - 11 - 11 Maiden Sale of 5N Pre-Cursor Product 2020 - 10 - 08 High-Purity Li-Ion Cathode Pre-Cursor 2020 - 09 - 28 Successful Manufacture of 5N (99.999%) Purity, Alumina Coating Pre-Cursor for Lithium-ion Cathode and Anode Materials 2020 - 08 - 20 Offtake, Marketing and Financing MOU with Traxys 2020 - 03 - 17 HPA First Project Definitive Feasibility Study 3.6 ASX Releases 2019 2019 - 07 - 01 HPA First Process Confirmed and Commencement of Pilot Plant 2019 - 03 - 07 HPA First PFS Upgrade and Project Update 3.7 ASX Releases 2018 2018 - 12 - 04 Continued Process Improvement on 2nd SX Mini-Rug Run 2018 - 11 - 30 Change of Stock Code 2018 - 11 - 20 HPA First Pre-Feasibility Study Presentation 2018 - 11 - 20 HPA First Project Pre-Feasibility Study (PFS) 2018 - 09 - 06 Assays Confirm 4N (99.99%) HPA 2018 - 08 - 05 Successful HPA Production Using the HPA First Process 2018 - 07 - 08 Fast Track to HPA Production 2018 - 04 - 25 Outstanding Aluminium Solvent Extraction Test Results 2018 - 03 - 20 Pre-Feasibility Study Testwork Update 2018 - 02 - 20 CCAL Testwork Returns Excellent Ni, Co, Al Recoveries 3.8 ASX Releases 2017 2017 - 12 - 07 Commencement of Metallurgical Program 2017 - 11 - 29 Successful Recovery of Scandium 2017 - 11 - 28 Successful Solvent Extraction of Ni, Co and Mn 2017 - 11 - 23 4N Purity Achieved in HPA Test Work Program 2017 - 11 - 12 Successful Production of High Purity Alumina Sample 2017 - 10 - 31 Board Appointments 2017 - 10 - 23 Outstanding Aluminium Solvent Extraction Test Work Results 2017 - 09 - 19 Commencement of High Purity Alumina Testwork 2017 - 05 - 02 Change of Stock Code 4.0 The Business I am new to understanding this part of the market, but looking at the series of ASX announcements by Alpha HPA Limited since 2017, at the the current market capitalisation of nearly AUD 1B, one would have a reasonably valid reason to feel that there is a lot of upside, especially when you look at the USD 3.6 trillion valuation for NVIDIA. The business of HPA is still in its infancy for the ASX, and based on my my limited research on the sector, Alpha HPA Limited is the standout. Looking at the business of Alpha HPA Limited, they are the ones supplying the source products for the likes of the semiconductor business, so there are probably going to be limited competitors. As Alpha HPA Limited clearly states on their products section of the website, the products they are creating are for the most aggressive market currently in the investment space. We are sustainably producing a growing range of ultra-high purity aluminium oxides, hydroxides, nitrates and sulphates for a wide range of high technology industries including LED lighting, synthetic sapphire, semiconductors, Direct Lithium Extraction (DLE) technology and lithium-ion battery markets – at world-leading purity levels and at a dramatically lower carbon profile. There is no doubt in anyone's mind that the age of artificial intelligence (AI) and Technology Automation is the hottest discussion. The likes of Tesla, Dell, Nvidia, Apple, Facebook, Amazon, etc., are all going to be the end users of these products potentially coming out from Alpha HPA Limited. The world is now all about AI and computing technology, so Figure 5 is evidence that the market of supplying bits and pieces to those companies is the main game. Therefore, imagine where the likes of Alpha HPA Limited will be in terms of valuation once they are fully operational. Figure 5: The top 20 companies worldwide by market capitalisation. (source: Companies MarletCap) A good way to understand the potential of someone like Alpha HPA Limited is to imagine that there is only one iron ore company on the ASX. The big unknown is if they are able to fully commercialise their business. Presently, it does appear to point that they are on the way to a very prosperous path. 5.0 Other Companies on the ASX with Similar Business Two companies come directly to my mind that swim in the HPA sector. The first one is the former FYI Resources Limited, which is now under a new name, Cadoux Limited (ASX: CCM) and Altech Batteries Limited (ASX: ATC). Altech Batteries Limited was the most aggressive with their strategy, but of late, it appears that Altech is now moving into the battery space. There is a name change to Altech Batteries from its original name of Altech Limited, which was, as far as I can remember, 100% HPA development. As I write this review, I haven't delved into Altech Batteries' primary business focus yet. However, considering the recent name change and their latest release mentioning batteries, it seems that a shift in their future direction is underway. Cadoux goes further to mention that they are also positioning themselves to be a significant producer of both HPA and rare earths. Cadoux on their website does state that they are an emerging developer of high-quality critical minerals. Cadoux is focusing on two potential world-class projects: high purity alumina (HPA) and rare earths downstream production. If readers do know of other companies in this space, please let me know. 6.0 Samso Concluding Thoughts As an investor, I have only had one win in the ASX technology space and that was with Pointerra Limited (ASX: 3DP). I ended up staying in that stock for almost 5 years before deciding that an exit was required. That was a great journey from the early beginnings. Alpha HPA Limited is not a technology stock , but, for me, I associate it with technology as it is all about what the HPA products will add value to once it has left their hands. I feel excitement in what they could become as the race to produce quality and sustainable HPA products is one of the most sought-after business, especially for ASX companies. The value creation for shareholders is undeniably substantial, as those in Alpha HPA Limited will surely attest. As we are all cautious creatures when we are parting with our hard-earned money as investments, what gives me comfort is the amount of money that has come from government and industry organisations to Alpha HPA Limited. The demand for Alpha HPA products is very clear, as there is no turning back in terms of the needs coming from the AI and technological progress in the coming decades. Figure 6: The ASX release for the AUD45M Federal Government Grant. (source: Alpha HPA Limited) There would have been a lot of smart people going through the business models before parting with those large sums of money (Figure 6). Unlike the resource path, which I am very familiar with, the amount of unknowns is lesser and more predictable. I am not saying that it is easy to build a technological business; I am just saying that the unknowns are lesser. As I did my research on the company, I became very informed about the business and the potential of future valuation. I am very happy to have come across this story. I am sure there are more people out there that have looked at the business in greater detail, but sometimes, enough information is all you need. As we all know, when you are too smart, too close to the story, our judgement can be clouded and be the detriment of our investment decisions. :-) To support our independent nature of our work, please head over to our Support Page and give us a helping hand in any of the ways listed. This is a new initiate for the Samso Platform, and it was always the concept of Samso when we started this journey in 2018. References: Alpha HPA Limited Announcements Cover photo: Eye of God Star Sapphire 13,214 carats the worlds largest Sapphire with asterism, TheMaharlikan. CC0, via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Eye_of_God_Star_Sapphire_13,214_carats_the_worlds_largest_Sapphire_with_asterism.jpg). Reproduced photograph, shown faded under a navy overlay on the article thumbnail. ------- Disclaimer The information or opinions provided herein do not constitute investment advice, an offer or solicitation to subscribe for, purchase or sell the investment product(s) mentioned herein. It does not take into consideration, nor have any regard to your specific investment objectives, financial situation, risk profile, tax position and particular, or unique needs and constraints. Read full Disclaimer. Share to Grow: Your Bonus Samso has just released an eBook: How to Add Value to your Share Portfolio A lesson on geological models sought by mining companies that gives insight and an understanding of which portfolios are better - and potentially more lucrative – investments. Click here to download this eBook. Download eBook If you find this article informative and useful, please help me share the information. I try and write about topics that are interesting and have the potential to be of investment value. It is not easy to find stories that fit those parameters. If you or your organisation see the benefit of what Samso is trying to achieve and have a need to share your journey, please contact me on noel.ong@samso.com.au. About Samso Samso is a trusted platform that equips dedicated investors with up-to-date industry knowledge and insights from top CEOs and thought leaders. 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