Homerun Resources Inc. (TSXV: HMR,OTC:HMRFF) (OTCQB: HMRFF) (‘Homerun’ or the ‘Company’) is pleased to announce that Homerun Energy SRL, a 100% owned subsidiary of Homerun Resources has been officially recognised as a Key Innovator by the European Commission’s Innovation Radar for its contribution to a high-impact innovation developed within the E.T.COMPACT project, funded under the Horizon Europe programme.

The innovation, titled ‘NIR-Optimized Flexible CIGS Modules for Propellant Less Solar Propulsion System,’ has been analysed by the Innovation Radar and assessed as:

• Market Maturity: Business Ready
• Market Creation Potential: High

These results highlight the innovation’s strong commercial readiness and its potential to open new markets, particularly in energy applications.

Homerun Energy played a central role in the development of this technology and has been identified by the European Commission as a Key Innovator, recognising the company’s technical leadership and contribution to transforming cutting-edge research into market-ready solutions.

‘This recognition by the European Commission’s Innovation Radar is an important milestone for Homerun Energy,’ said Luca Sorbello, CEO of Homerun Energy. ‘It confirms not only the technological maturity of the perovskite photovoltaic solutions developed within E.T.COMPACT, but also its strong potential to reach the market and create real impact. We are proud to contribute to a European project that advances innovation in sustainable energies.’

The Innovation Radar is a European Commission initiative designed to identify high-potential innovations and innovators emerging from EU-funded research projects, helping bridge the gap between research, industry, and market deployment. Through its participation in E.T.COMPACT, Homerun Energy continues to strengthen its position as an innovative company at the forefront of advanced energy contributing to Europe’s strategic autonomy and technological leadership.

About E.T.COMPACT

E.T.COMPACT is an EU-funded EIC Pathfinder project (2024-2027) developing a compact, propellant-less in-space propulsion and energy system based on electrodynamic tether technology powered by solar energy. The project aims to demonstrate a novel photovoltaic tether that can simultaneously generate power and provide propulsion, enabling more sustainable and cost-effective space missions. It is based on advanced thin-film photovoltaic technologies, including tandem PVK/CIGS solar cells, optimised for space applications with high efficiency, low mass, and high power-to-weight ratios.

For more information, please visit:
www.homerunenergy.com or https://etpack.eu/e-t-compact/

HOMERUN CLOSES $3M PRIVATE PLACEMENT FINANCING WITH TSXV APPROVAL

Further to Homerun’s July 24, 2025, September 22, 2025, October 6, 2025, and December 12, 2025 news releases, the Company has received final approval from the TSX Venture Exchange (the ‘Exchange’) and has now closed $1.00 unit (‘Unit’) private placement financing (the ‘Financing’), for total aggregate gross proceeds of $3,128,384.

The Company has issued a total of 3,128,384 Units, each Unit consisting of one common share of the Company and one common share purchase warrant (the ‘Warrants’), the warrants being exercisable for an additional common share of the Company at an exercise price of CA$1.30 for 24 months. The Warrants will be subject to the right of the Company to accelerate the exercise period of the warrants if shares of the company close at or above CA$2 for a period of 10 consecutive trading days.

Proceeds from the financing will be used for project payments, continuing development of the Company’s projects and general working capital. In connection with the Financing and on receipt of Exchange approval, the Company will pay cash finder’s fees of $31,150 and issue 31,150 Non-Transferable Broker Warrants. All securities issued pursuant to the Financing are subject to a four-month and one-day hold period.

About Homerun Energy (www.homerunenergy.com)

Homerun Energy is a 100% owned subsidiary of Homerun Resources Inc. and is a forward-looking clean energy technology company focused on accelerating the global transition to sustainable energy. The company develops and delivers advanced energy solutions – including high-efficiency Perovskite solar systems, battery storage technologies, smart EV charging infrastructure, and AI-driven energy management platforms – tailored for commercial and industrial (B2B) markets.

Driven by a mission to combine innovation, sustainability and practical energy transformation, the company integrates hardware, software and advanced materials to optimize energy generation, storage and use, helping businesses reduce costs and environmental impact.

About Homerun (www.homerunresources.com / www.homerunenergy.com)

Homerun Resources Inc. (TSXV: HMR,OTC:HMRFF) is building the silica-powered backbone of the energy transition across four focused verticals: Silica, Solar, Energy Storage, and Energy Solutions. Anchored by a unique high-purity low-iron silica resource in Bahia, Brazil, Homerun transforms raw silica into essential products and technologies that accelerate clean power adoption and deliver durable shareholder value.

• ⁠Silica: Secure supply and processing of high-purity low-iron silica for mission-critical applications, enabling premium solar glass and advanced energy materials.
• Solar: Development of Latin America’s first dedicated 1,000 tonne per day high-efficiency solar glass plant and the commercialization of antimony-free solar glass designed for next-generation photovoltaic performance.
• Energy Storage: Advancement of long-duration, silica-based thermal storage systems and related technologies to decarbonize industrial heat and unlock grid flexibility.
• ⁠Energy Solutions: AI-enabled energy management, control systems, and turnkey electrification solutions that reduce costs and optimize renewable generation for commercial and industrial customers.

With disciplined execution, strategic partnerships, and an unwavering commitment to best-in-class ESG practices, Homerun is focused on converting milestones into markets-creating a scalable, vertically integrated platform for clean energy manufacturing in the Americas.

FOR THE ADEQUACY OR ACCURACY OF THIS RELEASE

The information contained herein contains ‘forward-looking statements’ within the meaning of applicable securities legislation. Forward-looking statements relate to information that is based on assumptions of management, forecasts of future results, and estimates of amounts not yet determinable. Any statements that express predictions, expectations, beliefs, plans, projections, objectives, assumptions or future events or performance are not statements of historical fact and may be ‘forward-looking statements’.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

To view the source version of this press release, please visit https://www.newsfilecorp.com/release/278500

(TheNewswire)

Vancouver, Canada, December 18, 2025 TheNewswire – Spartan Metals Corp. (‘Spartan’ or the ‘Company’) (TSX-V: W | OTCQB: SPRMF | FSE: J03) is pleased to announce assay results from the drilling program at the Tungstonia Tailings deposit, which is part of the company’s 100% owned Eagle Tungsten-Silver-Rubidium Project (‘Eagle’ or ‘Project’) in eastern Nevada. The program consisted of 34 ~6.4-centimeter (2.5 inch) holes at approximate 12 meter (m) spacing totaling ~67 (m) comprising 133 samples with an average depth of near 2 m aligned with pre-drilling estimates of the tailings thickness.

Highlights:

• Grades consistent with 2024 surface samples with weighted averages (based on sample weights) as follows: 

  • Tungsten grades of 0.13% WO 

  • Silver grades of 10.6 g/t 

  • Rubidium grades of 626 ppm 

• Relatively consistent grades encountered in all holes with notable highlights: 

* – holes were drilled in feet and converted to meters, intervals may not sum due to rounding.

** – tungsten was assayed as W ppm, converted W%, and then to WO3% using 1.261 conversion factor

Brett Marsh, Spartan’s President and CEO, states, ‘These positive assay results support our belief that the legacy Tungstonia tailings can be an important part of Spartan’s current objectives and could potentially contribute to the US tungsten and rubidium supply chain. We anticipate receiving metallurgical results from this program within the next couple of months that will help us better understand the economic potential we have in our readily accessible tailings and waste rock.’

Rebecca Ball, Spartan’s Vice President of Exploration, states, ‘Coming from a military family, I believe it is crucial to have a strong domestic critical metal supply chain. These tungsten and rubidium results may provide a new nationally significant presence of critical defense metals and potentially bring us closer to helping the US onshore it’s critical metal sources and decrease our reliance on foreign imports. I respect our military service members, and I am proud to be able to potentially help provide the US with resources that contribute to the security of those who serve and protect the USA.’

34 holes (Figures 1 to 3) were advanced vertically into the legacy tailings using a truck mounted auto hammer equipped hollow stem auger rig – the auger was not required because the coarse sand sized tail material is well compacted and the auto hammer advanced well and returned high quality samples. Each hole was advanced through the entirety of the tailings until native ground was encountered. Recovery was excellent at near 100% for all collected samples, representative images are shown in Figures 4 to 6. Samples were collected at 0.46 m (1.5 ft) and 0.61 m (2 ft) intervals from surface using 6.4-centimeter (2.5-inch) California split spoon tube sampler equipped with sand catcher. The full sample was placed into 11’x17′ Nano-Por Geological sample bags, sealed, and delivered to American Assay Lab (AAL) in Reno, Nevada for assay with representative material saved in chip trays for preservation. Field duplicates were obtained by splitting the sample into two equal portions and following the same procedures as full samples.

Sample intervals are considered true thicknesses as the tails were deposited horizontally and internal layering observed in the samples was effectively perpendicular to the vertical sample direction.

Significance of Assay Results

The weighted average tungsten results of 0.13% WO3 from all 133 samples is near cutoff for currently operating mines with the Almonty, Sangdong mine cutoff in South Korea reported at 0.15% WO3 (1). If the 0.15% WO3 cutoff from Sangdong – an underground mine – is applied, the weighted average of the 41 resulting samples is 0.20% WO3. The potential addition of silver and rubidium credits makes these results very encouraging and since the tailings have already been mined, transported, and processed, it is likely that a potential economic cutoff could be closer to the average of 0.13% WO3 obtained from the weighted average of all samples in this program.

Next Steps

Spartan will continue execution of the entire Phase 1 of the recommended work program from Spartan’s July 31, 2025, NI 43-101 Technical Report which is the characterization of the Tungstonia tailings that will be focused on metallurgical analysis, definition the overall geometry for tonnage calculations, 3D modeling, quantitative assessment, resource estimation, and economic evaluation to definitively determine economic viability and associated cutoff grades and there is no guarantee of economic viability.

Two holes drilled as twins of Tails-2519 and Tails-2527 were sampled in their entirety and delivered to McClelland Labs, Reno, Nevada for geological and metallurgical testing. The analyses are intended to identify the minerals that host tungsten and rubidium and understand recoverability using gravity and various leaching scenarios and will include:

• QEMSCAN mineralogical identification, 

• Whole rock geochemical analysis, 

• Acid leach tests (Rb and W), 

• Sulfide flotation tests (Ag potentially in galena), 

• Mica flotation for Rb, 

• Detailed gravity concentration testing. 

Spartan is currently developing the geometry and 3D models to be used as input for the initial resource estimate and economic evaluation with anticipated completion in early 2026.

Click Image To View Full Size

Figure 1 Plan map of Tungstonia Tailings drill holes.

Click Image To View Full Size

Figure 2 A – A’ cross section through tailings showing tungsten (drill traces) and silver (line graph) grades.

Click Image To View Full Size

Figure 3 B – B’ long section showing tungsten (drill traces) and silver (line graph) grades.

Click Image To View Full Size

Figure 4 Sample from hole Tails-2526 from 1.52 m – 1.98 m. Note excellent recovery and prevalence of sulphide minerals that contained 0.42 % WO3, 123 g/t Ag, 182 ppm Rb, 1044 ppm Bi, 0.67% Pb, and 0.12% Zn

Click Image To View Full Size

Figure 5 Sample from hole Tails-2512 from 0 m to 1.46 m. Note excellent recovery from surface with typical brownish orange color. Interval contains 0.28% WO3, 7.2 g/t Ag, and 654 ppm Rb.

Click Image To View Full Size

Figure 6 Sample from hole Tails-2522 from 0.46 m to 0.91 m. Note excellent recovery comprised of coarse sand and fine clay. Interval contains 0.14% WO3, 8.0 g/t Ag, and 1,186 ppm Rb

QA/QC Procedures

Samples were submitted to American Assay Lab (AAL) of Sparks, Nevada, which is a certified and accredited laboratory, independent of the Company. Samples are prepared using industry standard-prep methods and analyzed using method IM-4AB61 (61 element suite: 0.5g 4-acid plus boric acid hot block, ICP-OES+MS) plus IM-4ABEx ICP-MS for over limit Rb and G-FAAuAg – 30g gravimetric fire assay for overlimit Ag. AAL undertakes its own internal coarse and pulp duplicate analysis to ensure proper sample preparation and equipment calibration. Spartan’s QAQC includes regular insertion of CRM standards, duplicates, and blanks with a stringent review of results completed by the Company’s Qualified Person, Brett R. Marsh, President and CEO of Spartan Metals.

About The Eagle Project

The Eagle Project presents a unique opportunity to delineate one of the largest and highest-grade Tungsten (‘W’) and Rubidium (‘Rb’) districts in the United States. The Project consists of the past-producing high-grade Tungstonia and Rees/Antelope tungsten (W-Cu-Ag) mines. Operations at these mines were from 1915 to 1942 with intermittent small-scale production occurring until 1956. Tungsten production from these two mines totaled 8,379 units at grades between 0.6%-0.9% WO3 (2).

The Project is ~36.5 km² in size and located approximately 120 kilometers northeast of the town of Ely, in the Kern Mountains of White Pine County, Nevada. The Project covers 9,033 acres consisting of 445 Bureau of Land Management (BLM) unpatented lode mining claims. 

Three deposit types are present at Eagle; Porphyry, Skarn, and Carbonate Replacement (CRD) that contain significant or anomalous grades of Tungsten (W), Silver (Ag), and Rubidium (Rb) plus Cu-Sb±Au-Pb-Zn-Bi-As across three project focus areas that also includes the potential to recover W-Rb-Ag from the legacy Tungstonia Mill Tailings.

1. (2)Nevada Bureau of Mines and Geology (1988), Bulletin 105 p213-217 

The technical information contained in this news release has been prepared under the supervision of, and approved by Brett R. Marsh, CPG. Mr. Marsh is President and CEO of Spartan Metals Corp. and a ‘qualified person’ as defined under National Instrument 43-101 – Standards of Disclosure for Mineral Projects.

About Spartan Metals Corp.

Spartan Metals is focused on developing critical minerals projects in well-established and stable mining jurisdictions in the Western United States, with an emphasis on building a portfolio of diverse strategic defense minerals such as Tungsten, Rubidium, Antimony, Bismuth, and Arsenic.

Spartan’s flagship project is the Eagle Project in eastern Nevada that consists of one of the highest-grade historic tungsten resources in the USA (the past-producing Tungstonia Mine) along with significant under-defined resources consisting of: rubidium; antimony; bismuth; indium; as well as precious and base metals. More information about Spartan Metals can be found at www.SpartanMetals.com  

On behalf of the Board of Spartan

‘Brett Marsh’

President, CEO & Director

Further Information:

Brett Marsh, M.Sc., MBA, CPG

President, CEO & Director

1-888-535-0325

info@spartanmetals.com

Neither the TSX Venture Exchange nor its Regulation Service Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this press release

Forward Looking Statements

This news release contains statements that constitute ‘forward-looking statements.’ Such forward looking statements involve known and unknown risks, uncertainties and other factors that may cause the Company’s actual results, performance or achievements, or developments in the industry to differ materially from the anticipated results, performance or achievements expressed or implied by such forward-looking statements. Forward-looking statements are statements that are not historical facts and are generally, but not always, identified by the words ‘expects,’ ‘plans,’ ‘anticipates,’ ‘believes,’ ‘intends,’ ‘estimates,’ ‘projects,’ ‘potential’ and similar expressions, or that events or conditions ‘will,’ ‘would,’ ‘may,’ ‘could’ or ‘should’ occur. Forward-Looking Information in this news release, Spartan has applied several material assumptions, including, but not limited to, assumptions that: the current objectives concerning the Company’s projects can be achieved and that its other corporate activities will proceed as expected; that general business and economic conditions will not change in a materially adverse manner; and that all requisite information will be available in a timely manner.

Although the Company believes the forward-looking information contained in this news release is reasonable based on information available on the date hereof, by their nature forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause our actual results, performance or achievements, or other future events, to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements.  By their nature, these statements involve a variety of assumptions, known and unknown risks and uncertainties and other factors, which may cause actual results, levels of activity and achievements to differ materially from those expressed or implied by such statements.

Examples of such assumptions, risks and uncertainties include, without limitation, assumptions, risks and uncertainties associated with general economic conditions; adverse industry events; future legislative and regulatory developments; the Company’s ability to access sufficient capital from internal and external sources, and/or inability to access sufficient capital on favorable terms; the ability of the Company to implement its business strategies; competition; the ability of the Company to obtain and retain all applicable regulatory and other approvals and other assumptions, risks and uncertainties.

THE FORWARD-LOOKING INFORMATION CONTAINED IN THIS NEWS RELEASE REPRESENTS THE EXPECTATIONS OF THE COMPANY AS OF THE DATE OF THIS NEWS RELEASE AND, ACCORDINGLY, IS SUBJECT TO CHANGE AFTER SUCH DATE. READERS SHOULD NOT PLACE UNDUE IMPORTANCE ON FORWARD-LOOKING INFORMATION AND SHOULD NOT RELY UPON THIS INFORMATION AS OF ANY OTHER DATE. WHILE THE COMPANY MAY ELECT TO, IT DOES NOT UNDERTAKE TO UPDATE THIS INFORMATION AT ANY PARTICULAR TIME EXCEPT AS REQUIRED IN ACCORDANCE WITH APPLICABLE LAWS.

Copyright (c) 2025 TheNewswire – All rights reserved.

(TheNewswire)

Vancouver, British Columbia TheNewswire – December 18, 2025 Juggernaut Exploration Ltd (JUGR.V) (OTCPK: JUGRF) (FSE: 4JE) (the ‘Company’ or ‘Juggernaut’) is pleased to report that it has appointed Manuele (Lele) Lazzarotto, Ph.D., as President and Chief Operating Officer (COO).

Mr. Lazzarotto has over a decade of experience in the mineral exploration industry, taking projects from inception to defined deposits. He has extensive experience in volcanogenic massive sulphide deposits and gold systems in Canada. Most recently, Mr. Lazzarotto has acted as Chief Geologist, instrumental in the discovery of Goliath Resources’ Surebet Discovery from 2019 to 2025. He holds a BSc and an MSc in Earth Sciences from ETH Zurich, Switzerland, and a PhD in Metamorphic Petrology from the University of Calgary, Canada.

Dan Stuart, CEO of Juggernaut Exploration, states: ‘Having Manuele (Lele) Lazzarotto, with his proven track record of success, including Goliath’s Surebet and Juggernaut’s Big One discovery, will help unlock long-term value for our shareholders.’ Juggernaut is preparing to launch its fully funded ~10,000-meter program at its Big One property.

Manuele Lazzarotto, President and COO of Juggernaut Exploration, states: ‘It is an honor to join Juggernaut Exploration as President and COO as the Company embarks on its inaugural drill program on the high-grade gold Big One discovery. With its high-grade gold and silver grades from hundreds of veins exposed on surface for up to 1 km and hosted within shear zones that are up to 50 m wide, the Big One discovery clearly demonstrates exceptional potential at depth. I look forward to working with the entire team to successfully execute our inaugural drill program, a critical step toward realizing the significant value this asset holds, and unlocking the full value for our shareholders and local stakeholders.’

About Juggernaut Exploration Ltd.

Juggernaut Exploration Ltd. is an explorer and generator of precious metals projects in the prolific Golden Triangle of northwestern British Columbia. Its projects are located in globally recognized geological settings and in geopolitically stable jurisdictions, making them amenable to mining in Canada. Juggernaut is a member and active supporter of CASERM, a collaborative venture between the Colorado School of Mines and Virginia Tech. Juggernaut’s key strategic cornerstone shareholder is Crescat Capital.

For more information, please contact:

Juggernaut Exploration Ltd.

Dan Stuart

Chief Executive Officer, Director

Tel: (604)-559-8028

www.juggernautexploration.com

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OF THIS RELEASE.

FORWARD LOOKING STATEMENT

Certain disclosures in this release may constitute forward-looking statements that are subject to numerous risks and uncertainties relating to Juggernaut’s operations that may cause future results to differ materially from those expressed or implied by those forward-looking statements, including its ability to complete the contemplated private placement. Readers are cautioned not to place undue reliance on these statements.

Disclaimer

NOT FOR DISSEMINATION IN THE UNITED STATES OR TO U.S. PERSONS OR FOR DISTRIBUTION TO U.S. NEWSWIRE SERVICES. THIS PRESS RELEASE DOES NOT CONSTITUTE AN OFFER TO SELL OR AN INVITATION TO PURCHASE ANY SECURITIES DESCRIBED IN IT.

Copyright (c) 2025 TheNewswire – All rights reserved.

Standard Uranium Ltd. (TSXV: STND,OTC:STTDF) (OTCQB: STTDF) (FSE: 9SU0) (‘Standard Uranium’ or the ‘Company’)  is pleased to announce the appointment of Doug Engdahl as a Non-Executive Director of the Company effective immediately. Mr. Engdahl is a professional geologist and the current President and CEO of the Axiom Group. He is a recognized leader in the exploration industry and has over two decades of experience in the uranium sector. Mr. Engdahl has extensive Board level and audit committee experience and will be joining our audit committee. The Company would also like to recognize Neil McCallum and Zoya Shashkova for their years of service as Directors of the Company.

Doug Engdahl, P.Geo., is President & CEO of Axiom Exploration Group Ltd., a global exploration consulting and services company employing more than 140 professionals worldwide. He has over 20 years of experience in mineral exploration and mine operations, including more than 14 years in uranium with Cameco Corporation and AREVA/Orano, spanning both advanced exploration and production at the McArthur River Mine. Mr. Engdahl brings extensive expertise in uranium systems, exploration strategy, and project execution. He currently serves on multiple public mining company boards and committees, contributing technical, governance, and capital-markets oversight. He is a registered Professional Geoscientist (P.Geo.) in Canada.

‘Doug is a well respected and accomplished business professional with extensive experience in the uranium sector and public markets. We are excited to have him join our team and add immediate value,’ said Chairman Jon Bey. ‘His perspective and leadership will help accelerate our long-term vision as we focus on making a high-grade uranium discovery in the Athabasca Basin.’

The company also recognizes Neil McCallum and Zoya Shashkova for their longstanding years of service and contributions. ‘We deeply appreciate their commitment and the impact they’ve made,’ said Chairman Jon Bey. ‘Neil was one of our original Directors when we started Standard Uranium in 2017. I am happy he will continue to add value in his new role as Lead Technical Advisor working closely with Sean Hillacre and our technical team. Zoya has been an instrumental part of our growth for the past four years and we will miss her contributions to our Board and the audit committee. We wish her continued success as she moves on to her next endeavor.’

RSU Grant:

The Company also announces that in connection with his appointment, pursuant to its Omnibus Incentive Plan, it has granted 250,000 restricted share units (the ‘RSUs‘) to Douglas Engdahl. The RSUs entitle the holder to receive one common share, the cash equivalent, or a combination thereof, on the vesting date of December 18, 2026, and are subject to the policies of the TSX Venture Exchange.

About Standard Uranium (TSXV: STND,OTC:STTDF)

We find the fuel to power a clean energy future

Standard Uranium is a uranium exploration company and emerging project generator poised for discovery in the world’s richest uranium district. The Company holds interest in over 235,435 acres (95,277 hectares) in the world-class Athabasca Basin in Saskatchewan, Canada. Since its establishment, Standard Uranium has focused on the identification, acquisition, and exploration of Athabasca-style uranium targets with a view to discovery and future development.

Standard Uranium’s Davidson River Project, in the southwest part of the Athabasca Basin, Saskatchewan, comprises ten mineral claims over 30,737 hectares. Davidson River is highly prospective for basement-hosted uranium deposits due to its location along trend from recent high-grade uranium discoveries. However, owing to the large project size with multiple targets, it remains broadly under-tested by drilling. Recent intersections of wide, structurally deformed and strongly altered shear zones provide significant confidence in the exploration model and future success is expected.

Standard Uranium’s eastern Athabasca projects comprise over 43,185 hectares of prospective land holdings. The eastern basin projects are highly prospective for unconformity related and/or basement hosted uranium deposits based on historical uranium occurrences, recently identified geophysical anomalies, and location along trend from several high-grade uranium discoveries.

Standard Uranium’s Sun Dog project, in the northwest part of the Athabasca Basin, Saskatchewan, is comprised of nine mineral claims over 19,603 hectares. The Sun Dog project is highly prospective for basement and unconformity hosted uranium deposits yet remains largely untested by sufficient drilling despite its location proximal to uranium discoveries in the area.

Neither the TSX-V nor its Regulation Services Provider (as that term is defined in the policies of the TSX-V) accepts responsibility for the adequacy or accuracy of this release.

To view the source version of this press release, please visit https://www.newsfilecorp.com/release/278298

Nevada Sunrise Metals Corporation (TSXV: NEV,OTC:NVSGF) (OTC Pink: NVSGF) (‘Nevada Sunrise’ or the ‘Company’) is pleased to announce it has completed surface geophysical and geochemical exploration surveys at its Griffon Gold Mine Project (‘Griffon’, or the ‘Project’) in White Pine County, Nevada, USA. Griffon hosts a past-producing gold mine and is located within the Battle Mountain-Eureka Gold Belt, a prolific trend that contains numerous gold mines and deposits.

Highlights of the Fall 2025 Exploration Program

Nevada Sunrise based its Fall 2025 surface exploration program on the results of AI-generated analysis by VRIFY Technology Inc. (‘VRIFY‘) of the extensive historical Griffon geological and geophysical database for the Project (see Nevada Sunrise news release dated September 9, 2025), including:

• Over 700 soil samples collected by APEX Geoscience USA (‘APEX’) will be analyzed by partial leach geochemical analysis by both Ionic Leach and Soil Gas Hydrocarbon (‘SGH’) methods. Each of these methods are capable of detecting subtle indications of buried mineralization that may not show robust surface expression from conventional soil surveys;

• APEX carried out a ‘walking mag’ survey consisting of 50-line kilometres that has provided the first ever high-resolution magnetic data at Griffon. Preliminary interpretation of the data has revealed important information about the structural settings of the past-producing Discovery Ridge and Hammer Ridge deposits – knowledge which now can be applied to other untested target areas at the Project;

• SJ Geophysics Ltd. carried out 3D induced polarization/resistivity (‘3D-IP’) and audiomagnetotellurics (‘AMT’) surveys consisting of 16.8 line kilometres on grids designed to investigate the resistivity and chargeability characteristics of the subsurface at Griffon. These survey types have never been performed at Griffon since the discovery of gold on the property in 1986 (see Figure 1).

Soil Sampling and Walking Mag surveys in progress at Griffon, November 2025

To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/2799/278476_nevadasunrise.jpg

‘Nevada Sunrise is fortunate to have completed this important work during a period of favourable autumn weather in Nevada,’ said Warren Stanyer, President and CEO of Nevada Sunrise. ‘The pending integration of new geochemical and geophysical data with VRIFY’s AI predictive model will be an invaluable addition to the development of Griffon drill targets for 2026.’

Figure 1: Griffon Gold Mine Project 2025-2026 Target areas

To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/2799/278476_7d678aef54c8c8d3_004full.jpg

Nevada Sunrise anticipates the receipt of geochemical analyses and geophysical modeling from the ground surveys in January 2026. Re-sampling and multi-element geochemical analysis of reverse circulation drill cuttings collected at Griffon by Fremont Gold Ltd. (now Hayasa Metals Inc.) in 2020, which were historically assayed only for gold, is still in progress. The broader analytical package will include pathfinder elements such as antimony, arsenic, thallium, and mercury that could provide geochemical vectors to enhance drill targeting at the Project.

Griffon Permitting Update

In late September 2025, Nevada Sunrise submitted a Plan of Operations (the ‘Plan‘) for Griffon to the United States Forest Service (the ‘USFS‘) to advise the USFS of the Company’s proposed surface disturbance and 2026 drilling plans at Griffon. Receipt of the Plan was confirmed in October 2025 and the Company awaits comments from the USFS regarding the timing and recommended execution of environmental baseline surveys that are a requisite before the commencement of drilling.

About Griffon

Griffon is located approximately 50 kilometres (33 miles) southwest of Ely, Nevada and consists of 89 unpatented mineral claims totaling approximately 1,780 acres (720 hectares). Griffon is situated within a 60 kilometre (40 mile) section of the Battle Mountain-Eureka Belt, which hosts operating gold mines and significant gold deposits (see Figure 2).

In February 2025, the Company entered into a mining lease to purchase Griffon from an arm’s-length party (see Nevada Sunrise news release dated February 20, 2025). Gold was mined at Griffon in two open pits from 1998 to 1999 and was reported to have produced 62,661 ounces of oxide gold until its premature closure in 1999, a year when the price of gold averaged approximately US$278 per ounce.¹

Figure 2: Griffon’s Location in the Battle Mountain-Eureka Gold Belt

To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/2799/278476_7d678aef54c8c8d3_005full.jpg

For more information about Griffon, including maps and photos, visit the Company’s website at: www.nevadasunrise.ca

References:

¹ Nevada Division of Minerals, ‘Major Mines of Nevada’, published 1998 and 1999.

Qualified Person

The scientific and technical information contained in this news release has been reviewed and approved by Robert Allender Jr, CPG, SME and a Qualified Person for Nevada Sunrise as defined in National Instrument 43-101 – Standards of Disclosure for Mineral Projects. Mr. Allender has examined information regarding the historical, current and proposed exploration at Griffon, which includes his review of the historical sampling, analytical procedures and results underlying the information and opinions contained herein.

Management cautions that historical results were collected and reported by operators unrelated to Nevada Sunrise and have not been verified nor confirmed by its Qualified Person; however, the historical results create a scientific basis for ongoing work at the Griffon property. Management further cautions that historical results, discoveries and published resource estimates on adjacent or nearby mineral properties, whether in stated current resource estimates or historical resource estimates, are not necessarily indicative of the results that may be achieved on the Griffon property.

About Nevada Sunrise

Nevada Sunrise is a junior mineral exploration company with a strong technical team based in Vancouver, BC, Canada, that holds interests in gold, copper and lithium exploration projects located in the State of Nevada, USA.

Nevada Sunrise holds the right to purchase a 100% interest in the Griffon Gold Mine Project, located approximately 50 kilometers (33 miles) southwest of Ely, NV.

Nevada Sunrise holds the right to earn a 100% interest in the Coronado Copper Project, located approximately 48 kilometers (30 miles) southeast of Winnemucca, NV.

Nevada Sunrise owns 100% interests in the Gemini West, Jackson Wash and Badlands lithium projects, all of which are located in the Lida Valley in Esmeralda County, NV.

As a complement to its exploration projects in Esmeralda County, the Company owns Nevada Water Right Permit 86863, also located in the Lida Valley basin, near Lida, NV.

FORWARD-LOOKING STATEMENTS

This release may contain forward‐looking statements. Forward-looking statements are statements that are not historical facts and are generally, but not always, identified by the words ‘expects’, ‘plans’, ‘anticipates’, ‘believes’, ‘intends’, ‘estimates’, ‘projects’, ‘potential’ and similar expressions, or that events or conditions ‘will’, ‘would’, ‘may’, ‘could’ or ‘should’ occur and include disclosure of anticipated exploration activities. Although the Company believes the expectations expressed in such forward‐looking statements are based on reasonable assumptions, such statements are not guarantees of future performance and actual results may differ materially from those in forward-looking statements. Forward‐looking statements are based on the beliefs, estimates and opinions of the Company’s management on the date such statements were made. The Company expressly disclaims any intention or obligation to update or revise any forward‐looking statements whether as a result of new information, future events or otherwise.

Such factors include, among others, risks related to: the results of the VRIFY study seeking new target areas at Griffon; the anticipated benefits of integration of new exploration results with the VRIFY results; the ability of the Company to raise funds for exploration activities, permitting and property maintenance costs at Griffon; reliance on technical information provided by third parties on any of our exploration properties; changes in project parameters as plans continue to be refined; current economic conditions; future prices of commodities; possible variations in grade or recovery rates; failure of equipment or processes to operate as anticipated; the failure of contracted parties to perform; labor disputes and other risks of the mining industry; delays due to pandemic; delays due to weather events; delays in obtaining governmental approvals, financing or in the completion of exploration, as well as those factors discussed in the section entitled ‘Risk Factors’ in the Company’s Management Discussion and Analysis for the Nine Months ending June 30, 2025, which is available under Company’s SEDAR profile at: www.sedarplus.ca

Although Nevada Sunrise has attempted to identify important factors that could cause actual actions, events or results to differ materially from those described in forward-looking information, there may be other factors that cause actions, events or results not to be as anticipated, estimated or intended. There can be no assurance that such information will prove to be accurate as actual results and future events could differ materially from those anticipated in such statements. Nevada Sunrise disclaims any intention or obligation to update or revise any forward-looking information, whether as a result of new information, future events or otherwise. Accordingly, readers should not place undue reliance on forward-looking information.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

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