The Conversation (0)
Arizona Sonoran Copper Company Inc. (TSX:ASCU) (“ASCU” or the “Company”), releases its Mineral Resource Update (“MRE”) for the combined Cactus, Stockpile and Parks/Salyer deposits, together the “Cactus Project”, located 45 miles south of Phoenix, Arizona (see FIGURES 1-7). The upgraded MRE is expected to form the basis for the ASCU Pre-Feasibility Study (“PFS”), targeting a 45-50 ktpa copper cathode heap leach and SXEW operation, and is on track for release in Q1 2024. The brownfields project is wholly-owned and located on private land in Arizona with ~$30 million of infrastructure onsite, an advanced permitting stage, approved water rights and access to water.
Highlights:
- 445,700 ktons at a Grade of 0.58% CuT for 5.17 Billion Pounds of Copper (M&I), a 221% conversion of pounds from the Inferred category
- 357,600 ktons leachable at a Grade of 0.62% Cu TSol for 4.43 Billion Pounds of Copper (M&I), a 316% conversion of pounds from the inferred category
- Cactus strengthens its position within the top 10 copper development assets in the USA (sourced from S&P copper projects in the USA, August 2023)
The Company will host a webinar tomorrow, Tuesday October 17, at 10:00 am ET by President and CEO, George Ogilvie and Resource Geologist, Anthony Bottrill. Please register to join here.
Table 1: The Cactus Project Mineral Resource Estimate, as of August 31, 2023.
NOTES:
1. Leachable copper grades are reported using sequential assaying to calculate the soluble copper grade. Primary copper grades are reported as total copper, Total category grades reported as weighted average copper grades of soluble copper grades for leachable material and total copper grades for primary material. Tons are reported as short tons.
2. Stockpile resource estimates have an effective date of 1st March, 2022, Cactus resource estimates have an effective date of 29th April, 2022, Parks/Salyer resource estimates have an effective date of 19th May, 2023. All resources use a copper price of US$3.75/lb.
3. Technical and economic parameters defining resource pit shell: mining cost US$2.43/t; G&A US$0.55/t, 10% dilution, and 44°-46° pit slope angle.
4. Technical and economic parameters defining underground resource: mining cost US$27.62/t, G&A US$0.55/t, and 5% dilution,
5. Technical and economic parameters defining processing: Oxide heap leach (HL) processing cost of US$2.24/t assuming 86.3% recoveries, enriched HL processing cost of US$2.13/t assuming 90.5% recoveries, Primary mill processing cost of US$8.50/t assuming 92% recoveries. HL selling cost of US$0.27/lb; Mill selling cost of US$0.62/lb.
6. Royalties of 3.18% and 2.5% apply to the ASCU properties and stateland respectively. No royalties apply to the MainSpring (Parks/Salyer South) property.
7. For Cactus: Variable cutoff grades were reported depending on material type, potential mining method, and potential processing method. Oxide material within resource pit shell = 0.099% TSol; enriched material within resource pit shell = 0.092% TSol; primary material within resource pit shell = 0.226% CuT; oxide underground material outside resource pit shell = 0.549% TSol; enriched underground material outside resource pit shell = 0.522% TSol; primary underground material outside resource pit shell = 0.691% CuT.
8. For Parks/Salyer: Variable cut-off grades were reported depending on material type, associated potential processing method, and applicable royalties. For ASCU properties - Oxide underground material = 0.549% TSol; enriched underground material = 0.522% TSol; primary underground material = 0.691% CuT. For stateland property - Oxide underground material = 0.545% TSol; enriched underground material = 0.518% TSol; primary underground material = 0.686% CuT. For MainSpring (Parks/Salyer South) properties - Oxide underground material = 0.532% TSol; enriched underground material = 0.505% TSol; primary underground material = 0.669% CuT.
9. Mineral resources, which are not mineral reserves, do not have demonstrated economic viability. The estimate of mineral resources may be materially affected by environmental, permitting, legal, title, sociopolitical, marketing, or other relevant factors.
10. The quantity and grade of reported inferred mineral resources in this estimation are uncertain in nature and there is insufficient exploration to define these inferred mineral resources as an indicated or measured mineral resource; it is uncertain if further exploration will result in upgrading them to an indicated or measured classification.
11. Totals may not add up due to rounding.
Highlights:
- 221% increase of total Measured and Indicated (“M&I”) resources (including primary resources), and a 9% increase of grade, resulting in a 55% decrease of Inferred resources due to upgrading of material
- MRE including Primary Resource Opportunity
- M&I 445.7 Mt @ 0.58% Cu for 5.17 billion pounds of copper
- Inferred 233.8 Mt @ 0.47% Cu for 2.21 billion pounds of copper
- Leachable (Oxide and Enriched) Mineral Resource
- M&I category increases by 316%: 357.6 million tons (“Mt”) at 0.62% Soluble Copper (“Cu TSol”) for 4.43 billion lbs of copper
- Inferred Category decreases by 64%: 107.7 Mt at 0.61% Cu TSol for 1.31 billion lbs of copper due to upgrading of material
- Low discovery cost - $0.005 / lb per pound
- +1.0% Soluble Copper Grades – specifically, Parks/Salyer contains 130Mt @ 1.028% Cu Tsol and Cactus East contains 41.2Mt @ 1.057% Cu TSol within M&I resources reporting to underground resource cutoff grades.
- Continuity confirmed – total drill database includes 526,000 ft (160,420 m) of drilling in 900 holes, resulting in demonstrated consistency of mineralization overall and a significant upgrade of the Parks/Salyer Deposit from the last MRE
- High Quality – first declaration of Measured mineral resources and significant conversion of Inferred mineral resources to the Indicated category which have the potential to be used to declare first reserves in the pending Pre-Feasibility Study expected in Q1 2024
- Location Advantages – set within Casa Grande’s industrial park and connected to nationwide transportation (highway and railroad), a streamlined permitting process, access to Arizona Public Service power, and access to water
- Growth – ongoing drilling will focus on Parks/Salyer southern extensions (Parks/Salyer South property); exposure to a 4 km mine trend with pockets of mineralization known south of Parks/Sayler, in the Gap Zone and NE of Cactus East
- Next Steps – Continue decreasing drill spacings to 125 ft (38 m) for future studies; begin drilling at the MainSpring (Parks/Salyer South) property
George Ogilvie, Arizona Sonoran Copper Company commented, “Our team has completed yet another key milestone in the process of reactivating the Cactus Mine. Driven through textbook infill drilling programs at Parks/Salyer and Cactus, our team readies an already significant copper asset in Arizona, USA for the next step in technical reporting; 3.6 billion pounds of Copper were added and converted to the M&I category for a new M&I mineral resource of 5.2 billion pounds. The leachable Copper M&I category now stands at 4.4 billion pounds of Copper and will act as the foundation for our upcoming PFS. The PFS remains on track and on budget for Q1 2024. I look forward to our team continuing to deliver on key objectives over the next year.”
Drilling programs
The updated MRE is supported by systematic drilling programs targeting the NE end of the 11 km (~7 mi) by 1.6 km (~1 mi) Santa Cruz porphyry copper system, of which ASCU has access to 5.5 km (~3.5 mi). In ground mineral resources were calculated in the Measured category using drill data of 125 ft (38 m) drill spacing, indicated at 250 ft (76 m) and inferred at 500 ft (~152 m). The mineral resource was calculated using 80,715 ft (~24,600 m) of new drilling into the Cactus deposits since May 2021, and new Parks/Salyer drilling totals 57,250 ft (~17,500 m) from July 2022 to March 2023. The 3D models in FIGURE 4 illustrate the exploration success since the initial Cactus MRE was issued in 2021, and reflects the tightly drilled nature of the deposits. Resulting from upgrading the Parks/Salyer resource into the Indicated category, ASCU continues to target a 45-50 ktpa copper cathode operation heap leach and SX/EW operation. A comparison of each deposit is listed below in TABLES 2-5.
Drilling conducted after April 2023 will form the basis of a further mineral resource update in 2024 with the goal of converting indicated resources from early in the mine plan into the measured resource classification for a Feasibility Study expected in Q4 2024. Exploration drill data received from the planned MainSpring (Parks/Salyer South) drilling program is intended for inclusion to the update of mineral resources in 2024.
Geology
The known resource areas within the Cactus Project area are variably sized fragments of the structurally dismembered larger Santa Cruz Porphyry System that has been faulted and displaced by Tertiary extension. The mineralized horst blocks, which can start from surface (e.g. at the discovery outcrop) may be overlain by up to 1,500 ft (460 m) of post-mineral Tertiary conglomerates and a thin veneer of alluvium. Major host rocks at Cactus are Precambrian Oracle granite and Laramide monzonite porphyry. The porphyries intruded older rocks to form mixed and monolithic breccias that occur as large masses, poorly defined dike-like masses, and thin well-defined dikes. The mineralization is structurally complex with intense fracturing, faulting, and both pre-mineral and post-mineral brecciation. The continuity of lithology and alteration/mineralization styles throughout the Project area suggests that the resource areas were once connected. These identifiable trends aid in the exploration for extensions of known resources and the modelling of the resources themselves. All resource areas are terminated at depth by the basement fault, a low angle structure that underlies the project area. All resource areas contain both oxide and enriched (secondary sulphide) copper mineralization, with primary sulphide underlying the secondary, as is typical of these systems.
Cactus Project Resource Modelling
The geological modelling, statistical analysis, and resource estimation were prepared by the ASCU resource team and by Allan Schappert – CPG #11758, who is a qualified person as defined by National Instrument 43-101– Standards of Disclosure for Mineral Projects.
The Cactus Project resource updates are based upon updated drilling data and interpretations. The Cactus Mineral Resource model was developed in Vulcan. The database used to generate the Mineral Resources comprised 305 drill holes, 309,418.5 ft (94,310.8 m) for Cactus; 77 drillholes, 172,166.3 ft (52,476.3 m) for Parks/Salyer; 518 drillholes, 44,728.2 ft (13,633.2 m) for the stockpile. Drilling data is supported by industry standard quality assurance and quality control programs, with quality control sampling comprising preparation blanks, certified reference materials, and field and pulp duplicate analyses. Review of the QA/QC data indicates it is of a quality suitable for use in resource estimation.
The mineralized domains are consistent with domaining for porphyry copper systems. Mineralized domains represent combinations of rock type and copper mineral zonation associated with secondary copper enrichment weathering processes. The main mineral zones being leached, oxide, enriched, and primary. Mineral zones are determined by logging and the assay attributes of sequential copper analyses.
Physical density measurements have been undertaken across the deposits, both historically by ASARCO, and more recently by ASCU. Density measurements on insitu deposits use the wet / dry weight method and comprise 3,372 samples for Cactus and 147 samples for Parks/Salyer. Due to the unconsolidated nature of the stockpile material, physical bulk density measurements were attained by weight and volume calculations. Four test holes were excavated from which the material removed was dried and weight and the volume of each hole calculated.
Copper grades were estimated using Ordinary Kriging, using 10 ft (3 m) composites and top cutting determined by log normal probability plots on a per domain basis. Grade estimates were validated using visual and statistical methods including statistical distribution comparisons, visual comparison against the drilling data on sections, swath plots comparing block grades trends against de-clustered composites, and by smoothing checks using change of support.
TABLE 2: Parks/Salyer Deposit
NOTES: refer to TABLE 1
*Denotes Cu TSol, generated using a sequential assaying technique to calculate the grade of the soluble copper.
Parks/Salyer’s new total leachable Indicated mineral resource totals 2,677 Mlbs vs an Inferred mineral resource in the 2022 PEA of 2,461Mlbs. The increase to the total Indicated mineral resources are attributed to successful infill drilling performing better than the initial wide spaced Inferred drilling, inclusion of mineral resources under the new 2.5 acre Mineral Exploration Permit (“MEP”) obtained on October 3, 2024, and a minimal natural extension of mineralization onto the MainSpring (Parks/Salyer South) property. As previously stated, the MEP and MainSpring (Parks/Salyer South) properties minimize sterilization of the deposit, due to boundaries.
TABLE 3: Cactus East, Underground Resource outside of Cactus Open Pit Resource
NOTES: refer to TABLE 1
*Denotes Cu TSol, generated using a sequential assaying technique to calculate the grade of the soluble copper.
Measured and Indicated drilling programs at the Cactus Deposits (TABLES 3 and 4) were focused on upgrading Inferred mineral resources from the PEA mine plan to support the PFS. The total M&I leachable resources reported for the Cactus deposits of 156.3Mt @ 0.491% Cu TSol are located within the combined open pit and underground mineral resources. Of this material, Cactus East contains 41.2Mt @ 1.057% Cu TSol of leachable M&I mineral resources when reporting above underground cutoff grades. Reductions of the underground inferred resources reflect additional material incorporated into the open pit indicated resources.
TABLE 4: Cactus Open Pit, inclusive of Cactus West and Cactus East
NOTES: refer to TABLE 1
*Denotes Cu TSol, generated using a sequential assaying technique to calculate the grade of the soluble copper
TABLE 5: Stockpile
NOTES: refer to TABLE 1
As with the Parks/Salyer conversion, the Stockpile conversion from Inferred to Indicated classification was significant. Previously classed entirely as Inferred, drilling converted 217 million pounds at 0.153% Cu TSol into the Indicated category, with 3 million pounds remaining as Inferred mineral resources. This change represents a slight reduction in total pounds as the outer edge of the stockpile was confirmed to have a waste window in parts. The grade increased and the infill drilling confirmed relationships seen in the inferred model with the upper lift containing 52% of the pounds, from 45% of the tons; attributable to higher copper grades present in that lift.
Quality Assurance / Quality Control
Drilling completed on the project between 2020 and 2022 was supervised by on-site ASCU personnel who prepared core samples for assay and implemented a full QA/QC program using blanks, standards, and duplicates to monitor analytical accuracy and precision. The samples were sealed on site and shipped to Skyline Laboratories in Tucson AZ for analysis. Skyline’s quality control system complies with global certifications for Quality ISO9001:2008.
Scientific and technical information contained in this news release have been reviewed and verified by Allan Schappert – CPG #11758, who is a qualified person as defined by National Instrument 43-101– Standards of Disclosure for Mineral Projects.
Links from the Press Release
Register for Townhall: https://www.bigmarker.com/vid-conferences/ASCU-Cactus-Update
September 28, 2022: https://arizonasonoran.com/news-releases/arizona-sonoran-doubles-global-leachable-resource-inventory-and-declares-maiden-mineral-resources-at-parks-salyer-of-2.92/
Figures: https://arizonasonoran.com/projects/cactus-mine-project/press-release-images/
Neither the TSX nor the regulating authority has approved or disproved the information contained in this press release.
About Arizona Sonoran Copper Company (www.arizonasonoran.com | www.cactusmine.com)
ASCU’s objective is to become a mid-tier copper producer with low operating costs and to develop the Cactus and Parks/Salyer Projects that could generate robust returns for investors and provide a long term sustainable and responsible operation for the community and all stakeholders. The Company’s principal asset is a 100% interest in the Cactus Project (former ASARCO, Sacaton mine) which is situated on private land in an infrastructure-rich area of Arizona. Contiguous to the Cactus Project is the Company’s 100%-owned Parks/Salyer deposit that could allow for a phased expansion of the Cactus Mine once it becomes a producing asset. The Company is led by an executive management team and Board which have a long-standing track record of successful project delivery in North America complemented by global capital markets expertise.
Forward-Looking Statements
This press release contains certain information that may constitute "forward-looking information" under applicable Canadian securities legislation. Forward looking information includes, but is not limited to, the potential of the Cactus Project, timing of economic studies and mineral resource estimates including the PFS, timing of receipt of permits and commencement of construction, the ability to sell marketable materials, strategic plans, including future exploration and development results, and corporate and technical objectives. Forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements of ASCU to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. Factors that could affect the outcome include, among others: future prices and the supply of metals; the results of drilling; inability to raise the money necessary to incur the expenditures required to retain and advance the properties; environmental liabilities (known and unknown); general business, economic, competitive, political and social uncertainties; results of exploration programs; accidents, labour disputes and other risks of the mining industry; political instability, terrorism, insurrection or war; or delays in obtaining governmental approvals, projected cash operating costs, failure to obtain regulatory or shareholder approvals.
Although ASCU has attempted to identify important factors that could cause actual actions, events or results to differ materially from those described in forward-looking statements, there may be other factors that cause actions, events or results to differ from those anticipated, estimated or intended. Forward-looking statements contained herein are made as of the date of this news release and ASCU disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or results or otherwise, except as required by applicable securities laws.
Contacts
For more information:
Alison Dwoskin, Director, Investor Relations
647-233-4348
adwoskin@arizonasonoran.com
George Ogilvie, President, CEO and Director
416-723-0458
gogilvie@arizonasonoran.com
ASCU:CA
Empire Metals Limited Announces Interim Results
- Pitfield confirmed as the world's most significant new titanium discovery, with unparalled scale, consistency of high-grade and purity.
- Largest drilling campaign to date launched at the Thomas Prospect delivered outstanding results and identified a large high-grade near-surface core, averaging ~6% TiO₂ over a continuous 3.6km strike.
- Metallurgical testwork achieved a 99.25% TiO₂ product, demonstrating a highly efficient and potentially lower-cost processing route.
- Process development work has confirmed that Pitfield's weathered ore is ideally suited to conventional mineral separation and refining, differentiating it from ilmenite-based projects which typically face lower recoveries, higher costs, and significant environmental challenges.
- Maiden Mineral Resource Estimate ("MRE") on track for release in the coming weeks.
- £4.5m raised in May 2025 to accelerate Pitfield development, with strong institutional support.
- Further strengthening of board and technicial team with appointment of Phil Brumit as Non-Executive Director, Alan Rubio as Study Manager and Pocholo Aviso as Hydro-metallurgist.
- Commenced US trading on the OTCQX in the US, broadening international investor access.
Shaun Bunn, Managing Director, commented:"The first half of 2025 has been a period of remarkable activity and momentum for Empire. Pitfield is no longer just a discovery story - it is fast becoming recognised as a project of global importance, with results that continue to exceed expectations. Our drilling campaigns have delivered some of the highest TiO₂ grades we've seen to date, confirming not only the exceptional quality of the deposit but also its scale consistency and simplicity.
"Metallurgical testwork has shown that we can achieve a product of extraordinary purity using straightforward, conventional processing methods.This rare combination of scale, grade and simplicity underpins our confidence that Pitfield can emerge as one of the world's leading titanium projects, capable of supplying high-value sectors such as aerospace and defence for decades to come.
"From an operational standpoint, we are now on the cusp of delivering our maiden MRE, which we believe will firmly establish Pitfield among the world's leading titanium assets. Beyond that, the pathway is clear: complete our expanded testwork, progress to pilot-scale operations, and begin engaging directly with end-users - particularly in high-value markets such as aerospace and defence, where titanium's strategic importance is growing rapidly.
"It is also encouraging to see the strength of market support for what we are building and I am confident that Empire can bring this once-in-a-lifetime discovery to commercial fruition in an expedient manner. With a world-class asset, a strengthened technical team, and strong financial backing, we are exceptionally well positioned for the next phase of growth."
Market Abuse Regulation (MAR) Disclosure
Certain information contained in this announcement would have been deemed inside information for the purposes of Article 7 of Regulation (EU) No 596/2014, as incorporated into UK law by the European Union (Withdrawal) Act 2018, until the release of this announcement.
For further information please visit www.empiremetals.com or contact:
CHAIRMAN'S STATEMENT
The progress we have made during 2025 at our flagship Pitfield Project in Western Australia has been nothing short of transformational, positioning the Company at the forefront of what we believe is the most significant titanium discovery globally. This represents a generational opportunity rapidly moving from exploration success toward commercial reality.
Over the past six months, our team has demonstrated not only technical excellence but also the ability to deliver results that have redefined the perception of the Company in the market. We have moved from exploration to successfully establishing Pitfield's potential to support long-term, large-scale, and high-value titanium supply. This achievement is reflected in the strong support we continue to receive from institutional investors, with £4.5 million raised in May 2025, and in the remarkable performance of our share price, which has risen more than 500% since the beginning of the year in response to a series of consequential milestone achievements.
What sets Pitfield apart is not just its extraordinary scale, but the exceptional quality of its titanium mineralisation. Unlike many other titanium projects around the world, Pitfield benefits from high-grade mineralisation from surface which has been proven to be of exceptional purity, being very low in deleterious contaminants but also amenable to simple, conventional mining methods due to its unique geological profile. Equally important, our metallurgical work has confirmed that simple, conventional processing can deliver an exceptionally pure titanium dioxide product, grading 99.25% TiO₂.
This combination of scale, grade, purity, and processing simplicity puts Pitfield in a league of its own. The Project is also located in Western Australia - a Tier One mining jurisdiction with world-class infrastructure, stable governance, a skilled workforce and a deeply rooted mining culture. Together, these advantages create a foundation for Pitfield to become a globally significant source of titanium supply.
During the first half of 2025, we advanced Pitfield across multiple fronts. A major drilling campaign was launched in February that provided not only the bulk metallurgical samples that enabled a significant scale-up of our metallurgical test work programme during the period, but also represented the next step towards defining a Mineral Resource Estimate ("MRE") for Pitfield.
A further drill campaign was launched in June 2025, the largest at Pitfield to date. The programme covered more than 11 square kilometres and targeted high-grade titanium mineralisation within the in-situ weathered cap at the Thomas Prospect, with the objective of delivering the MRE. This programme delivered some of the highest titanium dioxide grades recorded to date, with selected intercepts including: 44m @ 7.87% TiO2 from surface (AC25TOM159); 50m @ 7.84% TiO2 from 4m (AC25TOM130); 54m @ 7.41% TiO2 from surface (AC25TOM118); 98m @ 7.05% TiO2 from 2m (RC25TOM062); and 98m @ 7.05% TiO2 from 2m (RC25TOM068). A large, high-grade central core was identified from this drilling which averaged ~6% TiO2 across a continuous 3.6km strike length. In addition, nearly two thirds of all drillholes averaged > 4% TiO2, with over 90% exceeding a 2% TiO2 cut-off grade.
We are now on the cusp of delivering our maiden MRE, which is expected in the coming weeks. Based on the results to date, we expect the MRE to be world-class and to serve as a foundation for the next phase of project development including mine scoping studies.
Following the process development breakthrough announced post period end in August 2025, we are progressing through the bench-scale and large-scale batch metallurgical testwork programme, which we expect to complete by early 2026. This work will feed into the design of a continuous pilot plant, enabling us to refine the commercial flowsheet and to produce bulk samples for evaluation by prospective end-users.
While most of the world's titanium feedstock is used to produce titanium dioxide for pigments in paints, coatings, and plastics, Pitfield's unique quality opens doors to higher-value markets. In particular, titanium sponge (for use in titanium metal production) stands out as a strategic growth opportunity. Titanium metal is essential in defence and aerospace applications due to its remarkable strength-to-weight ratio and resistance to extreme conditions. These attributes make it critical for fighter jets, naval vessels, spacecraft, and next-generation technologies.
At a time when the geopolitical landscape is shifting rapidly, the security of titanium supply has never been more important. China has tripled its titanium sponge output since 2018 and now controls nearly 70% of global supply. The United States is 95% reliant on imports of titanium sponge and 86% reliant on imports of mineral concentrates. Similarly, the European Union is exposed to supply risks, with no meaningful domestic production. Pitfield therefore represents a unique opportunity for Empire to establish itself as a secure, Western-aligned generational supplier of titanium. This strategic positioning is already resonating strongly with investors and potential industry partners.
Corporate
As Pitfield advances toward development, we have made strategic additions to our team to ensure we have the right expertise in place. In January 2025, we were delighted to welcome Phil Brumit to the Board as a Non-Executive Director and Chair of our Technical Committee. Phil brings more than 40 years of operational and project management experience across leading global mining companies, including Freeport-McMoRan, Lundin Mining, and Newmont Corporation. His proven track record in overseeing large-scale projects from development through to production will continue to be invaluable as we pursue an expeditious development of Pitfield.
Following the period end, we further strengthened our technical leadership with the appointments of Alan Rubio as Study Manager and Pocholo Aviso as Hydrometallurgist. Alan brings nearly three decades of experience in project evaluation and development, and will play a central role in assessing mining and infrastructure scenarios, as well as overseeing key economic studies. Pocholo, with his background in the TiO₂ pigment industry and metallurgical expertise, will lead the product development programme, optimising process flowsheets and assessing market pathways. Together, these appointments significantly enhance our ability to quickly advance Pitfield toward feasibility study stage with confidence and precision.
Alongside our operational and corporate progress, we have also been proactive in broadening awareness of the Empire investment proposition to a wider international audience. A key part of this strategy was our decision to commence trading of our shares on the OTCQB Market in the United States in March 2025. We were particularly pleased to be upgraded to the OTCQX Market only a few months later, which is a significant step forward in providing US investors with greater visibility of, and access to, Empire.
Trading on OTCQX opens the Company to a deep and diverse pool of new shareholders, many of whom are actively seeking exposure to strategic metals. Titanium is formally recognised as a critical mineral in numerous jurisdictions, including the United States, and our marketing initiatives across North America have confirmed the strong appetite for high-quality investment opportunities in this sector. Empire is therefore exceptionally well positioned to capture growing international investor interest as Pitfield advances toward commercialisation.
Financial
As an exploration and development group which has no revenue, we are reporting a loss for the six months ended 30 June 2025 of £1,704,821 (30 June 2024: loss of £1,389,318).
In May 2025, the Company announced that it had raised £4.5 million before expenses by way of a placing of 47,368,423 new ordinary shares of no par value to new and existing investors at 9.5p per share.
The Group's cash position as at 30 June 2025 was £6.3 million.
Outlook
The months ahead will be a busy and exciting time for Empire Metals. The maiden MRE will provide a foundation for detailed project evaluation, while ongoing metallurgical testwork will further optimise our flowsheet and advance our understanding of Pitfield's product potential. As we transition into the pilot testing phase, we will be engaging more closely with potential customers, including those in the titanium metal supply chain, to position Pitfield as a long-term, strategic source of secure supply.
At the same time, we will continue to strengthen our team and capabilities to match the scale of the opportunity before us. With a world-class asset, a highly experienced team, strong financial backing, and a supportive market, we are exceptionally well placed to deliver on the unprecendented opportunity Pitfield presents.
I would like to thank our shareholders for their continued support and confidence in Empire. The progress we have made in such a short time has been extraordinary, and I firmly believe we are only at the beginning of a highly rewarding journey that will see Pitfield become established as one of the most important titanium projects globally.
With Pitfield, we are building the foundations of a secure, generational-scale titanium supply business that has the potential to reshape the global titanium industry. The coming months promise to be both exciting and defining, and I look forward to updating you on our continued progress.
Neil O'Brien
Non-Executive Chairman
3 September 2025
CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME
NOTES TO THE INTERIM FINANCIAL STATEMENTS
1. General Information
The principal activity of Empire Metals Limited ('the Company') and its subsidiaries (together 'the Group') is the exploration and development of precious and base metals. The Company's shares are quoted on the AIM Market of the London Stock Exchange. The Company is incorporated in the British Virgin Islands and domiciled in the United Kingdom. The Company was incorporated on 10 February 2010 under the name Gold Mining Company Limited. On 10 October 2016 the Company changed its name from Noricum Gold Limited to Georgian Mining Corporation and subsequently on 10 February 2020 changed its name from Georgian Mining Corporation to Empire Metals Limited.
The address of the Company's registered office is Craigmuir Chambers, PO Box 71, Road Town, Tortola BVI.
2. Basis of Preparation
The condensed consolidated interim financial statements have been prepared in accordance with the requirements of the AIM Rules for Companies. As permitted, the Company has chosen not to adopt IAS 34 "Interim Financial Statements" in preparing this interim financial information. The condensed interim financial statements should be read in conjunction with the annual financial statements for the year ended 31 December 2024, which have been prepared in accordance with International Financial Reporting Standards (IFRS) as adopted by the European Union.
The interim financial information set out above does not constitute statutory accounts. They have been prepared on a going concern basis in accordance with the recognition and measurement criteria of International Financial Reporting Standards (IFRS) as adopted by the European Union. Statutory financial statements for the year ended 31 December 2024 were approved by the Board of Directors on 5 June 2025. The report of the auditors on those financial statements was unqualified.
Going concern
The Directors, having made appropriate enquiries, consider that adequate resources exist for the Group to continue in operational existence for the foreseeable future and that, therefore, it is appropriate to adopt the going concern basis in preparing the condensed interim financial statements for the period ended 30 June 2025.
The factors that were extant in the 31 December 2024 Annual Report are still relevant to this report and as such reference should be made to the going concern note and disclosures in the 2024 Annual Report.
Risks and uncertainties
The Board continuously assesses and monitors the key risks of the business. The key risks that could affect the Group's medium-term performance and the factors that mitigate those risks have not substantially changed from those set out in the Group's 31 December 2024 Annual Report and Financial Statements, a copy of which is available on the Group's website: https://www.empiremetals.co.uk. The key financial risks are liquidity risk, foreign exchange risk, credit risk, price risk and interest rate risk.
Critical accounting estimates
The preparation of condensed interim financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, income and expenses, and disclosure of contingent assets and liabilities at the end of the reporting period. Significant items subject to such estimates are set out in note 4 of the Group's 31 December 2024 Annual Report and Financial Statements. Actual amounts may differ from these estimates. The nature and amounts of such estimates have not changed significantly during the interim period.
3. Accounting Policies
The same accounting policies, presentation and methods of computation have been followed in these condensed interim financial statements as were applied in the preparation of the Group's annual financial statements for the year ended 31 December 2024.
3.1 Changes in accounting policy and disclosures
(a) New and amended standards mandatory for the first time for the financial periods beginning on or after 1 January 2025.
The International Accounting Standards Board (IASB) issued various amendments and revisions to International Financial Reporting Standards and IFRIC interpretations. The amendments and revisions were applicable for the period ended 30 June 2025 but did not result in any material changes to the Financial Statements of the Group.
b) New standards, amendments and interpretations in issue but not yet effective or not yet endorsed and not early adopted.
There are a number of standards, amendments to standards, and interpretations which have been issued by the IASB that are effective in future accounting periods and which have not been adopted early.
4. Administrative expenses
5. Dividends
No dividend has been declared or paid by the Company during the six months ended 30 June 2025 (2024: nil).
6. Intangible Assets
The Exploration & Evaluation additions in the current period primarily relates to work performed at the Company's Pitfield project.
The Directors do not consider the asset to be impaired.
7. Held for Sale Asset
The Company continue to work on a potential divestment of the Eclipse project and are actively engaged with a number of Australian companies operating in the gold mining sector to find a buyer. Management are committed to the sale of the Eclipse licence.
8. Trade and Other Payables
9. Share capital and share premium
10. Earnings per share
The calculation of the total basic loss per share of 0.260 pence (30 June 2024: 0.230 pence) is based on the loss attributable to equity owners of the parent company of £1,704,821 (30 June 2024: £1,389,318 ) and on the weighted average number of ordinary shares of 651,359,884 (30 June 2024: 595,703,671) in issue during the period.
Details of share options that could potentially dilute earnings per share in future periods are disclosed in the notes to the Group's Annual Report and Financial Statements for the year ended 31 December 2024.
2,000,000 options were granted during the period. The total number of options outstanding at 30 June 2025 is 67,200,000.
11. Commitments
Commitments stated in the Group's Annual Financial Statements for the year ended 31 December 2024 remain.
12. Events after the balance sheet date
There have been no events after the reporting date of a material nature.
13. Approval of interim financial statements
The condensed interim financial statements were approved by the Board of Directors on 3 September 2025.
Market Abuse Regulation (MAR) Disclosure
Certain information contained in this announcement would have been deemed inside information for the purposes of Article 7 of Regulation (EU) No 596/2014, as incorporated into UK law by the European Union (Withdrawal) Act 2018, until the release of this announcement.
This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com.
Empire Metals upgrades to OTCQX, enhancing accessibility for U.S. investors
The cross-trading of Empire's ordinary shares on OTCQX is expected to enhance the visibility and accessibility of its shares to U.S. investors, who will also benefit from greater liquidity from a broader pool of potential investors globally. OTCQX is also the highest-level trading venue of the OTC Markets Group Inc. on which 12,000 U.S. and global securities trade.
By trading on OTCQX, Empire will engage directly with US investors, providing them with the same level of information and disclosure available to shareholders in the United Kingdom, but through US-facing platforms and portals. Additionally, the OTCQX cross-trading facility will enable US investors to access Empire's ordinary shares in US dollars, during US market hours.
Commenting on the announcement, Shaun Bunn, Managing Director, said:
"I am delighted to announce our upgrade toOTCQX. Building on the Company's international shareholder base, this further enhances the accessibility and visibility of our shares to both U.S. institutional and retail investors.
"Trading on OTCQX offers even more investors a pathway to participate in Empire's growth and gain exposure to titanium - a strategically important critical mineral with strong fundamentals. We look forward to welcoming new U.S. investors as shareholders."
About OTCQX
The ability to trade Empire's existing ordinary shares on AIM will remain unaffected by the OTCQX listing. The OTCQX Market is designed for established, investor-focused U.S. and international companies. To qualify for OTCQX, companies must meet high financial standards, follow best practice corporate governance, and demonstrate compliance with applicable securities laws. Graduating to the OTCQX Market from the OTCQB Market marks an important milestone for companies, enabling them to demonstrate their qualifications and build visibility among U.S. investors.
**ENDS**
For further information please visit www.empiremetals.co.uk or contact:
About Empire Metals Limited
Empire Metals is an AIM-listed and OTCQX-traded exploration and resource development company (LON:EEE)(OTCQX:EPMLF) with a primary focus on developing Pitfield, an emerging giant titanium project in Western Australia.
The high-grade titanium discovery at Pitfield is of unprecedented scale, with airborne surveys identifying a massive, coincident gravity and magnetics anomaly extending over 40km by 8km by 5km deep. Drill results have indicated excellent continuity in grades and consistency of the in-situ mineralised beds and confirm that the sandstone beds hold the higher-grade titanium dioxide (TiO₂) values within the interbedded succession of sandstones, siltstones and conglomerates. The Company is focused on two key prospects (Cosgrove and Thomas), which have been identified as having thick, high-grade, near-surface, in-situ bedded TiO₂ mineralisation, each being over 7km in strike length.
An Exploration Target* for Pitfield was declared in 2024, covering the Thomas and Cosgrove mineral prospects, and was estimated to contain between 26.4 to 32.2 billion tonnes with a grade range of 4.5 to 5.5% TiO2. Included within the total Exploration Target* is a subset that covers the in-situ weathered sandstone zone, which extends from surface to an average vertical depth of 30m to 40m and is estimated to contain between 4.0 to 4.9 billion tonnes with a grade range of 4.8 to 5.9% TiO2.
The Exploration Target* covers an area less than 20% of the overall mineral system at Pitfield which demonstrates the potential for significant further upside.
Empire is now accelerating the economic development of Pitfield, with a vision to produce a high-value titanium metal or pigment quality product at Pitfield, to realise the full value potential of this exceptional deposit.
The Company also has two further exploration projects in Australia; the Eclipse Project and the Walton Project in Western Australia, in addition to three precious metals projects located in a historically high-grade gold producing region of Austria.
*The potential quantity and grade of the Exploration Target is conceptual in nature. There has been insufficient exploration to estimate a Mineral Resource and it is uncertain if further exploration will result in the estimation of a Mineral Resource. See RNS dated 12 June 2024 for full details.
About OTC Markets Group Inc
OTC Markets Group Inc. (OTCQX:OTCM) operates regulated markets for trading 12,000 U.S. and international securities. Our data-driven disclosure standards form the foundation of our public markets: OTCQ® Best Market, OTCQB® Venture Market, OTCID™ Basic Market and Pink Limited™ Market. Our OTC Link® Alternative Trading Systems (ATSs) provide critical market infrastructure that broker-dealers rely on to facilitate trading. Our innovative model offers companies more efficient access to the U.S. financial markets.
This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com.
Empire Metals
Investor Insight
Empire Metals (OTCQB:EPMLF, AIM:EEE) is unlocking one of the world’s largest and purest titanium deposits at its flagship Pitfield project in Western Australia. With growing global demand, a looming supply deficit, and near-term development milestones, Empire offers a compelling investment opportunity in the critical minerals space.
Overview
Empire Metals (OTCQB:EPMLF, AIM:EEE) is an Australian focused exploration and resource development company rapidly gaining international attention for its discovery and rapid development of what is believed to be the world’s largest titanium deposit.
The company is focused on advancing its flagship asset, the Pitfield project, located in Western Australia, a tier 1 mining jurisdiction. With a dominant landholding of more than 1,000 sq km, and a titanium mineral system that spans 40 km in strike length, Pitfield is emerging as a district-scale “giant” discovery with the potential to reshape the global titanium supply landscape.
Empire’s strategic focus on titanium comes at a pivotal time. Titanium is officially recognized as a critical mineral by both the European Union and the United States, owing to its essential role in aerospace, defense, medical technologies, clean energy and high-performance industrial applications. Global demand for titanium dioxide — the most widely used form of titanium — is surging due to its unmatched properties as a pigment and as a feedstock for titanium metal. Titanium supply chains are also increasingly being constrained by geopolitical risks, mine depletion and environmental challenges associated with traditional production. More than 60 percent of the global supply chain is currently concentrated in a handful of countries, notably China and Russia, creating significant vulnerabilities for Western markets.
Titanium has been designated as a critical mineral in both the EU and the US.
Against this backdrop, Empire Metals offers investors a compelling opportunity to gain exposure to a strategically vital metal through a large-scale, high-grade and clean titanium discovery. Unlike many traditional titanium sources, Pitfield's mineralization is exceptionally pure — free from detrimental amounts of uranium, thorium, chromium and other contaminants — making it ideally suited for premium, high-purity end markets. Furthermore, the mineralized zone is near-surface and laterally extensive, allowing for low-strip and scalable bulk mining with conventional processing technologies.
With more than 22,000 meters of drilling already completed and only a fraction of the mineral system tested, Empire is aggressively advancing Pitfield towards a maiden JORC-compliant mineral resource estimate, targeted for H2-2025. Alongside this work, the company is also undertaking bulk sampling and metallurgical processing to advance flowsheet design and optimize product specifications. It is also engaging with industry players to assess product suitability for premium pigment and titanium sponge markets. Empire is planning to finalize, during the current calendar year, a mining study to evaluate the potential for a low-cost strip mining approach, utilizing continuous mining techniques.
The company is supported by a seasoned leadership team with deep expertise in exploration, resource development, mining, metallurgy and capital markets — ensuring that strategic decisions are guided by both technical excellence and a strong track record of value creation.
Company Highlights
- The flagship Pitfield project is the world’s largest known titanium discovery. It’s a district-scale “giant” titanium mineral system, characterised by high-grade, high-purity titanium mineralisation exhibiting exceptional continuity.
- Titanium is in a global supply deficit and recognized as a critical mineral by the EU and US.
- Drill intercepts at Pitfield include up to 202 meters at 6.32 percent titanium dioxide (TiO2) from surface, confirming vast scale and grade.
- Empire Metals operates in one of the world’s most secure, mining-friendly jurisdictions: Western Australia.
- The company is led by an experienced, agile team, with proven expertise in exploration, mine development, and value creation across multiple commodities.
- With a number of key development catalysts planned for 2025, including a maiden resource estimate, bulk sampling for scale-up of metallurgical testwork, and product optimisation, Empire remains significantly undervalued relative to its peers.
Key Projects
Pitfield Project – A World-Class Titanium Discovery
Located in Western Australia, the Pitfield project is Empire Metals’ flagship asset and represents one of the most exciting titanium discoveries globally. Spanning an area of approximately 1,042 sq km, the project has revealed a colossal mineral system measuring 40 km in length and up to 8 km in width, with geophysical indications of mineralization extending to at least a depth of 5 km.
Pitfield’s prime location in Western Australia
Extensive drilling across the project has intercepted thick, laterally continuous zones of high-grade titanium dioxide mineralization, highlighting the system’s enormous scale and consistency.
The titanium at Pitfield occurs predominantly in the minerals anatase and rutile within a weathered, in-situ cap that begins at surface. These minerals are exceptionally pure, often exceeding 90 percent titanium dioxide. They are free from harmful amounts of contaminants like uranium, thorium, chromium and phosphorus — qualities that are likely to make the deposit uniquely suitable for premium, high-purity titanium applications in aerospace, defense and clean technologies.
Pitfield is strategically located near the town of Three Springs, approximately 150 km southeast of the port city of Geraldton. The project benefits from direct access to essential infrastructure, including sealed highways, rail lines and an available water supply. This connectivity significantly enhances development potential by reducing logistics costs and simplifying future project build-out. Moreover, the Western Australian government actively supports critical mineral development, and Empire is operating within a stable, mining-friendly jurisdiction known for streamlined permitting and investment security.
Empire has completed more than 22,000 meters of drilling, confirming standout titanium dioxide (TiO2) results such as 154 meters at 6.76 percent TiO2, 148 meters at 6.49 percent TiO2, and 150 meters at 6.44 percent TiO2. Notably, mineralization remains open at depth in all tested zones, and to date, only around 5 percent of the interpreted system has been drilled. This underscores the immense upside potential for resource expansion.
The project’s development advantages are equally compelling: the mineralization is near-surface and amenable to simple, bulk mining methods with conventional processing. Its location in a tier-one mining jurisdiction offers access to infrastructure, a skilled workforce and strong regulatory support.
The Pitfield project presents a scalable processing pathway. Photo shows a gravity flotation test in process (left) and a close-up of a flotation test (right)
Pitfield is advancing toward a maiden JORC-compliant mineral resource estimate, expected by H2-2025. The project is already being recognized as a potential cornerstone asset in the global titanium supply chain.
In August 2025, Empire Metals achieved a metallurgical breakthrough, confirming that conventional processing can deliver strong results. Testwork returned 77 percent recovery in the rougher stage, 90 percent in cleaning, and 98 percent titanium dissolution, for an overall 67 percent titanium recovery. The process produced a high-purity TiO₂ concentrate grading 99.25 percent with ~5 percent Fe₂O₃, supporting plans for a lower-cost pilot plant.
Other Projects
In addition to Pitfield, Empire Metals maintains a portfolio of early-stage exploration assets offering optionality and exposure to other strategic and precious metals. Empire holds interests in two Western Australian projects — the Walton and Eclipse gold projects — both situated in historically productive mineral belts. While these assets are not the current focus, they contribute exploration upside and optionality within the company’s broader strategy.
Management Team
Neil O’Brien - Non-executive Chairman
Neil O’Brien is the former SVP exploration and new business development at Lundin
Mining, until he retired in 2018. He has an extensive global mining career as a PhD economic geologist, exploration leader and board executive.
Shaun Bunn - Managing Director
Shaun Bunn is a metallurgist based in Perth, Western Australia, with expertise in international exploration, mining, processing and development. He has a successful track record managing mining projects through all stages of development.
Greg Kuenzel - Finance Director
Based in London, Greg Kuenzel is a chartered accountant, and corporate finance and financial management expert. He has extensive experience working with resources-focused AIM listed companies.
Peter Damouni - Non-executive Director
With more than 20 years of corporate and finance experience focused in the natural resources sector, Peter Damouni holds executive and director roles in TSXV and LSE listed companies where he has played key roles in significantly enhancing shareholder value.
Phil Brumit - Non-executive Director
Phil Brumit is a veteran mining engineer and operations expert, delivering major global operations. His previous roles include international leadership positions at Freeport-McMoRan, Lundin Mining and Newmont Corporation.
Narelle Marriott - Process Development Manager
Narelle Marriott is a former BHP senior process engineer. Most recently, she was the general manager for process development for Hastings Technology Metals.
Andrew Faragher - Exploration Manager
Andrew Faragher is a former Rio Tinto exploration manager with more than 25 years of experience working across multiple commodities.
Arabella Burwell - Corporate Development
Arabella Burwell is a former Senior Director Corporate Development at NASDAQ-listed GoDaddy and a Partner, Capital Raising and Strategic Partnerships, at Hannam & Partners in London and South Africa.
Carrie Pritchard – Environmental Manager
Carrie brings over 20 years of international experience in environmental management, project development, regulatory approvals, and impact assessment. Her expertise spans mine closure and reclamation, stakeholder engagement, and the remediation of contaminated sites. She has led projects across Australia (Western Australia and Victoria) and New Zealand and has also contributed to initiatives in Malawi and Greenland.
David Parker – Commercial Manager
David Parker brings over 20 years of experience in equity capital markets, with a strong focus on the mining, industrial, and technology sectors. He has held senior roles as director and company secretary for several ASX-listed companies, providing strategic leadership and commercial oversight across diverse corporate environments.