KEY HIGHLIGHTS:

• MIE has successfully completed testing, confirming suitability of Santa Maria Eterna silica sand for high quality, antimony-free glass manufacturing.
• Initial material quality is extremely high allowing for minimal upgrades to achieve the technical requirements for solar glass manufacturing.

Homerun Resources Inc. (TSXV: HMR,OTC:HMRFF) (OTCQB: HMRFF) (‘Homerun’ or the ‘Company’) is pleased to announce that the Company has received a Lab Scale Treatment Test Report from Minerali Industriali Engineering Srl (‘MIE’ and MIE Report) (see press release from November 18th, 2025) of the high purity, low iron silica sand from Santa Maria Eterna, Belmonte, Bahia, Brazil, confirming its application for the manufacture of antimony-free solar glass. This work is a key third-party deliverable under the Company’s ongoing Bankable Feasibility Study.

As previously announced, Homerun has completed a 43-101 compliant Technical Report with Mineral Resource Estimate containing a preliminary resource of 25.56 Mt Measured and 38.35Mt Inferred of high-purity silica sand (>99.6% SiO2). This Mineral Resource Estimate is from only one of the three assets controlled by Homerun in the District.

Please view NI 43-101 Technical Report here: https://homerunresources.com/ni-43-101-belmonte/

The MIE Report starts with a characterization of the unwashed raw silica sand, which confirms the inherent low-contaminant nature of this unique material, with purity of 99.7% and only 24ppm of Iron/Fe.

Two sets of tests are conducted: (1) the basic solution, consisting of wet screening; and (2) the complete solution, consisting of attrition washing and grain size classification, gravimetric separation and magnetic separation. XRF analysis was performed on all treatment outputs:

1. The basic solution showed a reduction of almost all residual contaminants within the desired range (Iron/Fe was reduced to 14 ppm), and only one contaminant was slightly above the desired range (Titanium/Ti).
2. The complete solution test showed 100% compliance on the first stage (attrition washing and screening), with Iron/Fe reduced to 8ppm and all other contaminants well below acceptable ranges.

These results are encouraging, confirming that very simple silica sand processing techniques meet or exceed the required specifications.

‘These results confirm our initial expectations, that mother nature has performed most of the work needed to make the Santa Maria Eterna silica sand a very unique material, giving Homerun an important competitive edge in the production of antimony-free solar glass,’ stated Armando Farhate, COO of Homerun.

About Minerali Industriali Engineering Srl (https://www.mineraliengineering.it/)

With over 100 years of experience in the mining processing sector, Minerali Industriali Engineering is the ideal partner for the treatment of non-metallic ores, especially for the wet and dry dressing of silica sand. Solution 360: MIE offers a treatment solution for raw materials from the very first step, the geological survey of the deposit and analysis of relevant samples, to the final realization of the turnkey plant, passing from the engineering and design of each single treatment process and machine. MIE can also support its customers during the start-up stage and through personnel training. Cooperating with the leading credit institutions, we are also available to study financial solutions with our customers.

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/277724

Rzolv Technologies Inc. (TSXV: RZL) (the ‘Company’ or ‘RZOLV’) is pleased to announce the appointment of Ms. Mary Ellen Thorburn to the Company’s Board of Directors, effective December 15, 2025.

‘On behalf of the Board of Directors, I am pleased to welcome Mary Ellen to the RZOLV team,’ said Duane Nelson, President & CEO. ‘Her wealth of financial, operational, and global mining experience will be a valuable input as we advance toward commercialization and accelerate the Company’s next phase of growth.’

In addition, Mr. Darryl Yea has announced his retirement from the Board effective December 31, 2025. Following his retirement, Mr. Yea will continue to support the Company in an ongoing capacity as a member of RZOLV’s Advisory Committee. As a strategic adviser, he will continue to contribute his insight and leadership to help guide the Company’s global commercialization initiatives.

Ms. Mary Ellen Thorburn, Director

Mary Ellen Thorburn is an accomplished corporate finance executive and board director with more than two decades of leadership experience across the mining sector, capital markets, and international financial operations. She is both a Chartered Professional Accountant (CPA) and a Chartered Financial Analyst (CFA), recognized for her expertise in steering public companies through large-scale transactions, global expansions, financial restructurings, and investor-facing growth strategies.

Mary Ellen spent seven years with Barrick Gold Corporation, one of the world’s largest gold producers, where she held three progressively senior leadership roles. Most notably, she served as Director of Capital Projects, overseeing financial governance, capital allocation frameworks, and strategic evaluation processes across Barrick’s global project pipeline—solidifying her reputation for disciplined financial stewardship in complex mining environments.

Beyond Barrick, she has held several senior executive roles, including Chief Financial Officer, Eco Oro Minerals, Vice President, Finance, Great Panther Silver, Interim Chief Financial Officer, Nexii Building Solutions, where she oversaw finance, tax, FP&A, IT, and cross-border integration initiatives.

Mary Ellen currently serves on multiple boards, including Madoro Metals Corp., where she is Audit Committee Chair, and the Justice Institute of British Columbia, where she serves as Chair of the Finance & Audit Committee.

Ms. Thorburn holds a Bachelor of Business Administration from Wilfrid Laurier University.

About Rzolv Technologies Inc.

Rzolv Technologies Inc. is a clean-tech company developing innovative, non-toxic solutions that aim to transform gold extraction and mine-site remediation. The Company’s flagship product, RZOLV, is a proprietary water-based hydrometallurgical formula that provides a sustainable, safe alternative to sodium cyanide for the dissolution and recovery of gold.

Cyanide has been the industry standard for more than a century, yet its toxicity has resulted in bans or restrictions across multiple jurisdictions, along with significant permitting, handling, and ESG challenges for mining companies. RZOLV delivers comparable performance and cost metrics to cyanide while offering a non-toxic, reusable, and environmentally sustainable profile, enabling gold extraction in regions, ore types, and project settings where cyanide use is impractical, prohibited, or socially unacceptable. For more information: https://www.rzolv.com.

Cautionary Note

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

Cautionary Note Regarding 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 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 statements in this news release include, among others, statements relating to the Effective Date that the Common Shares will commence trading under the Company’s new name on the TSXV.

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. Such factors and risks include, among others: the Common Shares will not commence trading under Company’s new name on the TSXV on the Effective Date.

The forward-looking information in this news release is based on management’s reasonable expectations and assumptions as of the date of this news release. Certain material assumptions regarding such forward-looking statements were made, including without limitation, assumptions regarding: the Common Shares will commence trading under the Company’s new name on the TSXV on the Effective Date.

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. There can be no assurances that such statements will prove to be accurate and actual results and future events could differ materially from those anticipated in such statements. Readers should not place undue importance on forward-looking information and should not rely upon this information as of any other date. The Company undertakes no obligation to update these forward-looking statements in the event that management’s beliefs, estimates or opinions, or other factors, should change.

To view the source version of this press release, please visit https://www.newsfilecorp.com/release/277731

This article has been disseminated on behalf of LaFleur Minerals and may include paid advertising.

Disclosure: This does not represent material news, partnerships or investment advice.

NEW YORK (December 11, 2025) — via MiningNewsWire — LaFleur Minerals Inc. (CSE: LFLR) (OTCQB: LFLRF) (FSE: 3WK0) today announces its placement in an editorial published by MiningNewsWire (‘MNW’), one of 75+ brands within the Dynamic Brand Portfolio @ IBN ( InvestorBrandNetwork ) , a specialized communications platform with a focus on financial news and content distribution for private and public companies and the investment community.

To view the full publication, ‘Growing Momentum Signals Opportunity as Explorers Shift Toward Production, Reveal Substantial Value,’ please visit: https://ibn.fm/bq1lE

The period when a mining company advances from pure exploration into the early stages of production is often one of the most advantageous entry points for investors. This transition, when a company moves from discovery to the potential for meaningful cash flow, frequently marks a powerful value rerating. Companies that successfully navigate this development stage typically reduce operational risk, demonstrate tangible production capability and lay the groundwork for recurring revenue. For many investors, participating at this inflection point provides exposure before the full upside associated with initial production growth is recognized.

The opportunity has the potential to be even more compelling when a company operates in a world-class jurisdiction, controls its own infrastructure and trades below the estimated replacement value of its assets. This is the case for LaFleur Minerals Inc., which owns a fully permitted and modernized gold mill in Québec’s Abitibi region and is positioned further along the development curve than many peers. With broad land holdings, an advancing flagship deposit and a clear path toward production, LaFleur is well exposed to the explorer-to-producer transition that has historically delivered some of the strongest returns in the mining sector.

About LaFleur Minerals Inc.

LaFleur Minerals is focused on the development of district-scale gold projects in the Abitibi Gold Belt near Val-d’Or, Québec. The Company’s mission is to advance mining projects with a laser focus on our resource-stage Swanson Gold Project and the Beacon Gold Mill, which have significant potential to deliver long-term value. The Swanson Gold Project is approximately 18,304 hectares (183 km(2)) in size and includes several prospects rich in gold and critical metals previously held by Monarch Mining, Abcourt Mines, and Globex Mining. LaFleur has recently consolidated a large land package along a major structural break that hosts the Swanson, Bartec and Jolin gold deposits and several other showings which make up the Swanson Gold Project. The Swanson Gold Project is easily accessible by road allowing direct access to several nearby gold mills, further enhancing its development potential. LaFleur Minerals’ fully permitted and refurbished Beacon Gold Mill is capable of processing over 750 tonnes per day and is being considered for processing mineralized material from Swanson and for custom milling operations for other nearby gold projects.

Qualified Person Statement – All scientific and technical information contained in the LaFleur Minerals Market Awareness Profile (MAP) has been reviewed and approved by Louis Martin, P.Geo. (OGQ), Exploration Manager and Technical Advisor of the company and considered a Qualified Person for the purposes of NI 43-101 .

NOTE TO INVESTORS: The latest news and updates relating to MAXXF are available in the company’s newsroom at https://ibn.fm/MAXXF

About MiningNewsWire

MiningNewsWire (‘MNW’) is a specialized communications platform with a focus on developments and opportunities in the Global Mining and Resources sectors. It is one of 70+ brands within the Dynamic Brand Portfolio @ IBN that delivers : (1) access to a vast network of wire solutions via InvestorWire to efficiently and effectively reach a myriad of target markets, demographics and diverse industries ; (2) article and editorial syndication to 5,000+ outlets ; (3) enhanced press release enhancement to ensure maximum impact ; (4) social media distribution via IBN to millions of social media followers ; and (5) a full array of tailored corporate communications solutions . With broad reach and a seasoned team of contributing journalists and writers, MNW is uniquely positioned to best serve private and public companies that want to reach a wide audience of investors, influencers, consumers, journalists and the general public. By cutting through the overload of information in today’s market, MNW brings its clients unparalleled recognition and brand awareness.
MNW is where breaking news, insightful content and actionable information converge.

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(TheNewswire)

VANCOUVER TheNewswire – December 11, 2025 Providence Gold Mines Inc. (TSX-V: PHD) (‘ Providence ‘ or the ‘ Company ‘) is extremely pleased to announce that it has entered into an underground mining lease agreement (the ‘ Lease ‘) with Easy Mining Company Ltd . (‘Easy Mining’).

Easy Mining is an experienced and well-regarded underground mining contractor with operations in Canada and the United States and an office in Winnipeg, Manitoba. Providence welcomes Easy Mining’s involvement at the Company’s fully permitted La Dama de Oro gold-silver project .

Under the terms of the Lease, Providence grants Easy Mining the right to explore and mine within the existing underground workings at the La Dama de Oro property, located in the Silver Mountain Mining District, California, USA. Easy Mining is authorized to extract a 1,000-ton bulk sample over a twelve-month period commencing on the date of the signed agreement.

Easy Mining will be responsible for underground mining, exploration, and processing activities designed to evaluate mineralized material and determine appropriate metallurgical methods. As part of the Lease:

1. Easy Mining will pay the La Dama de Oro the Property Optionor, ‘Mohave Gold Mining and Exploration Inc.’, a 2% Net Smelter Royalty ‘NSR’
2. Any gross proceeds generated from bulk sample mining will then be divided equally (50/50) between Easy Mining (the Lessee) and Providence (the Lessor).

Ronald A. Coombes, President & CEO, commented : ‘Having all permits in place and securing an agreement with Easy Mining Company Ltd. provides a clear path to advance and evaluate the La Dama de Oro gold-silver project.

Private Placement Updates

Further to the Company’s news releases dated September 12, 2025, and October 22, 2025, Providence has closed its previously announced private placement. A total of 1,604,800 units were issued for gross proceeds of $80,240. Each unit consists of one common share and one full, non-transferable warrant exercisable at $0.05 for a period of two years from the date of issuance.

Proceeds from the private placement will be used for general administration and for sampling activities to assess mineralization potential at the La Dama de Oro project. The Company intends to proceed immediately with work related to the permitted 1,000-ton bulk sample.

New Unit Private Placement

The Company also, {subject to regulatory approval}, announces a non-brokered private placement of up to 2,000,000 units at a price of $0.05 per unit, for gross proceeds of up to $100,000. Each unit will consist of:

• one common share; and
• one full, non-transferable warrant exercisable at $0.05 for a period of two years from the date of issue.

For more information, please contact Ronald Coombes, President, and CEO of the Company.

Ronald A. Coombes, President & CEO

Phone: 604 724 2369

roombesresources@gmail.com.com

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION

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

All statements, trend analysis and other information contained in this press release relative to markets about anticipated future events or results constitute forward-looking statements. All statements, other than statements of historical fact, included herein, including, without limitation, statements relating to the permitting process, future production of Providence Gold Mines, budget and timing estimates, the Company’s working capital and financing opportunities and statements regarding the exploration and mineralization potential of the Company’s properties, are forward-looking statements. Forward-looking statements are subject to business and economic risks and uncertainties and other factors that could cause actual results of operations to differ materially from those contained in the forward- looking statements. Important factors that could cause actual results to differ materially from Providence Gold Mines expectations include fluctuations in commodity prices and currency exchange rates; uncertainties relating to interpretation of drill results and the geology, continuity and grade of mineral deposits; the need for cooperation of government agencies and native groups in the exploration and development of properties and the issuance of required permits; the need to obtain additional financing to develop properties and uncertainty as to the availability and terms of future financing; the possibility of delay in exploration or development programs and uncertainty of meeting anticipated program milestones; and uncertainty as to timely availability of permits and other governmental approvals. Forward-looking statements are based on estimates and opinions of management at the date the statements are made. Providence Gold Mines does not undertake any obligation to update forward-looking statements except as required by applicable securities laws. Investors should not place undue reliance on forward-looking statement

Copyright (c) 2025 TheNewswire – All rights reserved.

Standard Uranium Ltd. (TSXV: STND,OTC:STTDF) (OTCQB: STTDF) (FSE: 9SU0) (‘Standard Uranium’ or the ‘Company’) announces the conclusion, effective December 11, 2025, of an arm’s length property option agreement (the ‘Agreement’) with Aero Energy Ltd. (‘Aero’) dated October 20, 2023, that had allowed Aero to earn up to 100% interest in the Sun Dog Project (‘Sun Dog’, or the ‘Project’). Following the conclusion of the Agreement, full and unencumbered ownership of the Project has been returned to the Company. Standard Uranium is currently working on plans to advance exploration on Sun Dog, building upon recent drilling and geophysical programs in 2024 and 2025.

Sun Dog covers an area of 48,443 acres (19,604 ha) across nine mineral claims and is located 15 km Southeast of Uranium City on the northern margin of the Athabasca Basin (Figure 1). It hosts the historical Gunnar Uranium Mine, discovered in 1952, which doubled Canada’s uranium production and became the largest uranium producer globally in 1956. The Gunnar Mine produced approximately 18M lbs of U₃O₈ between 1953 and 1981^1,2.

Jon Bey, CEO & Director of Standard Uranium, commented, ‘Sun Dog is a fantastic project that continues to garner a great deal of interest from multiple companies. We are excited to have the Sun Dog project returned to our portfolio and confident that we will have another joint venture partner funding further exploration in the next year. I would also like to wish the team at Aero Energy future success as they focus their sites on their other uranium projects in Canada and the USA. They were a great partner to work with the past two years.’

Figure 1. Overview of the Sun Dog Project highlighting drill target areas, historical high-grade^* uranium occurrences³, and EM-conductors⁴.

To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/10633/277772_82df2fcd64d3c957_001full.jpg

Sun Dog Highlights

• History of Production: The project hosts the historical Gunnar Mine which produced 18M pounds of U₃O₈ between 1953 and 1981 and was formerly the world’s largest uranium producer^1,2.

• Uranium Above and Below the Unconformity: Numerous recent and historical high-grade* uranium assays from outcrop samples across the Project range from 0.01% to 17.4% U₃O₈^3,4. These showings occur in both basement rocks below the Unconformity and perched within Athabasca sandstones above the Unconformity thus confirming the presence of unconformity-related high-grade uranium on the Sun Dog Project.

• Verified Targets: Stacked graphitic structural zones associated with uranium mineralization and prospective hydrothermal alteration have been intersected in multiple target areas during modern drill programs. The drill program results to date confirm a favorable geological environment for fluid movement and uranium deposition on the Project.

Modern Exploration

Recent exploration efforts by Standard Uranium have focused on multiple target areas across the Project, testing down-dip extensions of structures hosting uranium at surface with the aim of discovering high-grade unconformity mineralization and basement ‘roots’ of the mineralizing systems underlying the Athabasca sandstones.

Prospecting & Surface Exploration

Prospecting in 2020 led to the discovery of a new high-grade uranium showing named the Haven discovery and several zones of visible uranium mineralization at surface that returned uranium assay results of 3.58% U₃O₈, 1.7% U₃O₈, and 0.7% U₃O₈.⁵

In the summer of 2022, Standard Uranium executed a field mapping and prospecting program to expand upon the results of the 2020 prospecting program. Handheld RS-120 and RS-125 scintillometers were used to track radioactivity with more than 80 new mineralized boulder and bedrock locations discovered on Johnston and Stewart islands.

In 2024, occurrences of strong to intense radioactivity in outcropping basement rocks were identified at surface while prospecting at the Wishbone and Spring-Dome target areas, returning highly anomalous assays ranging from 0.02% to 13.0% U₃O₈.⁶

Additionally, the analytical results revealed a correlation between uranium and gold, while boron and other pathfinder elements highlighted the potential for a robust alteration footprint associated with uranium mineralization. Surficial grab samples from faults and veins cutting sandstone outcrop returned high concentrations of dravite (up to 75%), a uranium pathfinder mineral commonly associated with uranium-fertile systems.

Geophysical Surveys

In the winter of 2022, MWH Geo-Surveys Ltd. carried out a ground gravity survey and UAV-borne magnetic surveys in the areas of Johnston and Stewart islands on behalf of Standard Uranium. The gravity survey consisted of 3,388 unique gravity measurement stations with a station spacing of 50 to 100 m. The survey identified several variations in residual gravity and outlined multiple gravity low target areas on and around Stewart and Johnston islands.

An airborne VTEM^TM Plus survey was completed in 2024 to pinpoint graphitic rocks (conductors) favourable for hosting significant concentrations of uranium. This modern electromagnetic (‘EM’) survey improved upon historical surveys which have identified at least 40 km of combined conductor strike length.

In 2025, MWH Geo-Surveys Ltd. completed high-resolution ground gravity surveys along known conductive exploration trends across the Wishbone, McNie, and Armbruster South target areas, filling in the gaps between the previous 2022 gravity grids (Figure 2). These surveys have identified numerous density-low bullseye anomalies representing potential zones of hydrothermal alteration or structural disruption which are commonly associated with uranium mineralization events.

Figure 2. 2025 ground gravity survey areas covering the Armbruster South, Wishbone, and McNie EM conductor trends. Density-low anomalies representing potential alteration zones are highlighted by cool colours on the inverted gravity grids.

To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/10633/277772_82df2fcd64d3c957_002full.jpg

Drill Programs

Standard Uranium carried out two drill programs on the Project during the winters of 2022 and 2023, in addition to operating a program in 2024 funded by Aero. In total, 4,062 m of diamond drilling has been completed by the Company across 21 drill holes on the Project.

Historical exploration efforts primarily focused on the ‘Beaverlodge-style’ deposit model, targeting lower-grade, fault-hosted mineralization visible at the surface. This approach did not target, and would not have been effective for, the high-grade ‘Unconformity-related’ basement-hosted deposits associated with graphitic rocks more recently discovered near the Athabasca Basin’s edge (e.g. Arrow, Triple R).

Recent diamond drill programs have been successful in identifying key geological characteristics prospective for significant uranium mineralizing systems on the Project, which in turn will aid in planning and prioritization of additional exploration targets for follow-up drill programs.

Drilling highlights include^3,8:

• Widespread hydrothermal alteration zones containing illite-rich and dravitic clays and abundant iron-oxide minerals intersected in multiple drill holes, indicating a robust fluid system with prospective chemistry for uranium.

• Significant structural influence evidenced to control high-grade uranium mineralization and anomalous radioactivity in drill holes.

• Reactivated graphitic shear zones & quartz-hematite breccias intersected over 10s of metres in several drill holes indicate ideal structural regime providing the plumbing system for uranium mobilization.

• Favorable geochemistry returned in multiple drill holes, including prospective clay spectroscopy results (dravite), elevated pathfinder elements, and anomalous uranium correlated to lead isotope ratios which may be used as an additional exploration vector.

• Uranium mineralization confirmed by anomalous uranium assays was intersected in multiple drill holes, coinciding with prospective structure and favorable alteration.

Qualified Person Statement

The scientific and technical information contained in this news release has been reviewed, verified, and approved by Sean Hillacre, P.Geo., President and VP Exploration of the Company and a ‘qualified person’ as defined in NI 43-101 – Standards of Disclosure for Mineral Projects.

Samples collected for analysis by the Company were sent to SRC Geoanalytical Laboratories in Saskatoon, Saskatchewan for preparation, processing, and ICP-MS multi-element analysis using total and partial digestion, gold by fire assay, and boron by fusion. Basement samples were tested with ICP-MS2 uranium multi-element exploration package plus boron. All basement samples marked as radioactive upon arrival to the lab were also analyzed using the U₃O₈ assay (reported in wt %). Basement rock split interval samples range from 0.1 to 0.5 m. SRC is an ISO/IEC 17025:2005 and Standards Council of Canada certified analytical laboratory. Blanks, standard reference materials, and repeats were inserted into the sample stream at regular intervals in accordance with Standard Uranium’s quality assurance/quality control (QA/QC) protocols. All samples passed internal QA/QC protocols, and the results presented in this release are deemed complete, reliable, and repeatable.

Samples containing clay alteration were sent to Rekasa Rocks Inc. in Saskatoon, Saskatchewan to be analyzed by Short Wavelength Infrared Reflectance (‘SWIR‘) via a Portable Infrared Mineral Analyzer (‘PIMA‘) to verify clay species. All depth measurements reported are down-hole measurements and true thicknesses are yet to be determined.

Historical data disclosed in this news release relating to sampling results from previous operators are historical in nature. Neither the Company nor a qualified person has yet verified this data and therefore investors should not place undue reliance on such data. The Company’s future exploration work may include verification of the data. The Company considers historical results to be relevant as an exploration guide and to assess the mineralization as well as economic potential of exploration projects. Any historical grab samples disclosed are selected samples and may not represent true underlying mineralization.

Natural gamma radiation from rocks reported in this news release was measured in counts per second (‘cps’) using a handheld RS-125 super-spectrometer and RS-120 super-scintillometer. Readers are cautioned that scintillometer readings are not uniformly or directly related to uranium grades of the rock sample measured and should be treated only as a preliminary indication of the presence of radioactive minerals. The RS-125 and RS-120 units supplied by Radiation Solutions Inc. (‘RSI‘) have been calibrated on specially designed Test Pads by RSI. Standard Uranium maintains an internal QA/QC procedure for calibration and calculation of drift in radioactivity readings through three test pads containing known concentrations of radioactive minerals. Internal test pad radioactivity readings are known and regularly compared to readings measured by the handheld scintillometers for QA/QC purposes.

References

1. Gunnar Uranium Mine: From Cold War Darling to Ghost Town, L. Schramm, Saskatchewan Research Council, 2018.
2. Geology and Genesis of Major World Hardrock Uranium Deposits, United States Geological Survey, Open-File Report 81-166, 1981.
3. Technical Report on the Sun Dog Property – Northwestern Saskatchewan, Canada, Effective date June 30, 2023
4. Information obtained from Saskatchewan Mineral Deposit Index and historical report from Uranium City Resources, 2007

^*The Company considers uranium mineralization with concentrations greater than 1.0 wt% U₃O₈ to be ‘high-grade’.

^**The Company considers radioactivity readings greater than 65,535 counts per second (cps) on a handheld RS-125 Super-Spectrometer to be ‘off-scale’.

^***The Company considers radioactivity readings greater than 300 counts per second (cps) on a handheld RS-125 Super-Spectrometer to be ‘anomalous’.

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.

Cautionary Statement Regarding Forward-Looking Statements

This news release contains ‘forward-looking statements’ or ‘forward-looking information’ (collectively, ‘forward-looking statements’) within the meaning of applicable securities legislation. All statements, other than statements of historical fact, are forward-looking statements and are based on expectations, estimates and projections as of the date of this news release. Forward-looking statements include, but are not limited to, statements regarding: the timing and content of upcoming work programs; geological interpretations; timing of the Company’s exploration programs; and estimates of market conditions.

Forward-looking statements are subject to a variety of known and unknown risks, uncertainties and other factors that could cause actual events or results to differ from those expressed or implied by forward-looking statements contained herein. There can be no assurance that such statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Certain important factors that could cause actual results, performance or achievements to differ materially from those in the forward-looking statements are highlighted in the ‘Risks and Uncertainties’ in the Company’s management discussion and analysis for the fiscal year ended April 30, 2025.

Forward-looking statements are based upon a number of estimates and assumptions that, while considered reasonable by the Company at this time, are inherently subject to significant business, economic and competitive uncertainties and contingencies that may cause the Company’s actual financial results, performance, or achievements to be materially different from those expressed or implied herein. Some of the material factors or assumptions used to develop forward-looking statements include, without limitation: that the transaction with the Optionee will proceed as planned; the future price of uranium; anticipated costs and the Company’s ability to raise additional capital if and when necessary; volatility in the market price of the Company’s securities; future sales of the Company’s securities; the Company’s ability to carry on exploration and development activities; the success of exploration, development and operations activities; the timing and results of drilling programs; the discovery of mineral resources on the Company’s mineral properties; the costs of operating and exploration expenditures; the presence of laws and regulations that may impose restrictions on mining; employee relations; relationships with and claims by local communities and indigenous populations; availability of increasing costs associated with mining inputs and labour; the speculative nature of mineral exploration and development (including the risks of obtaining necessary licenses, permits and approvals from government authorities); uncertainties related to title to mineral properties; assessments by taxation authorities; fluctuations in general macroeconomic conditions.

The forward-looking statements contained in this news release are expressly qualified by this cautionary statement. Any forward-looking statements and the assumptions made with respect thereto are made as of the date of this news release and, accordingly, are subject to change after such date. The Company disclaims any obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise, except as may be required by applicable securities laws. There can be no assurance that forward-looking statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking statements.

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/277772

Located in Idaho’s prolific Silver Valley, the historical Ranger-Page workings and mineralized zones are geologically continuous with the Bunker Hill system

Silver Dollar Resources Inc. (CSE: SLV,OTC:SLVDF) (OTCQX: SLVDF) (FSE: 4YW) is pleased to announce that, further to the news release of October 27, 2025, it has completed the sale of the Ranger-Page Project, whereby Bunker Hill Mining Corp. and its subsidiary (together, ‘Bunker Hill’) have acquired from Silver Dollar Resources Inc. and its subsidiary (together, ‘Silver Dollar’ or the ‘Company’), the right, title and interest in the assets related to the Ranger-Page Project located in Shoshone County, Idaho, USA, which includes Silver Dollar’s 75% interest in the Government Gulch property and its related option rights under the Government Gulch Option and Joint Venture Agreement and the Page Mine Mineral Rights Lease and Option Agreement.

Figure 1: Plan map showing the location of the Bunker Hill – Ranger-Page land package in the Silver Valley.

To view an enhanced version of this graphic, please visit:
https://silverdollarresources.com/images/Ranger-Page/BNKR-RP_Silver-Valley.jpg

‘Finalizing this transaction represents the successful execution of our strategic vision for Ranger-Page. The closing immediately establishes Silver Dollar as a significant and supportive shareholder in a near-term producer, providing our investors with direct, leveraged exposure to the restart of the Bunker Hill Mine that is on track for first production in H1 2026,’ said Greg Lytle, President and CEO of Silver Dollar. ‘We believe this transaction delivers an accelerated path to value creation for our shareholders compared to the independent development of Ranger-Page, and we look forward to the growth of Bunker Hill in the years ahead through production and exploration.’

Figure 2: Cross-Section showing the Bunker Hill – Ranger-Page underground workings and target area.

To view an enhanced version of this graphic, please visit:
https://silverdollarresources.com/images/Ranger-Page/BunkerHill_RP-X-Section-Target-Area.jpg

Strategic Highlights:

• Consolidated Land Position: The acquisition unites the Ranger-Page and Bunker Hill properties into a contiguous land package, creating one of the largest and most prospective holdings by any single company in the Silver Valley.

• Exploration Upside: Historical drilling and production data from the Ranger-Page indicate high-grade silver-lead-zinc mineralization along the Page vein system, which remains open at depth and along strike.

• Infrastructure Synergies: The Ranger-Page Mines’ existing underground workings and surface access points could provide additional flexibility for future mine planning, ventilation, and exploration access to deeper levels of the Bunker Hill system.

• Complementary to Restart Plan: The acquisition is aligned with Bunker Hill’s ongoing restart of operations at the Bunker Hill Mine, targeted for H1 2026, and enhances the Company’s upside optionality for future resource expansion and mill feed sources.

• Community benefits: This has the potential to create more local employment opportunities within the Silver Valley and stimulate procurement from regional suppliers in ways that benefit the local communities.

Transaction Summary

Under the terms of the asset purchase agreement with Bunker Hill, Silver Dollar received 23,333,334 common shares of Bunker Hill valued at approximately $5,800,000 based on yesterday’s closing price of Bunker Hill’s shares on the TSX Venture Exchange. The Bunker Hill common shares will be subject to a statutory six-month hold period and contractual escrow, and will be released in accordance with the following schedule:

About the Ranger-Page Project

Located in a world-class silver district, the Ranger-Page land package covers six historic mines and adjoins the Bunker Hill Mining property. The primary target areas are up and down plunge from historic underground mining, along strike where ground-induced polarization (IP) surveys have identified anomalies, and where surface trenching has identified near-surface mineralization. Additional exploration targets have also been identified away from historic mine infrastructure, using soil geochemical data, mapping, and ground IP survey data.

About Bunker Hill Mining Corp.

Bunker Hill is an American mineral exploration and development company focused on revitalizing its historic mining asset: the renowned zinc, lead, and silver deposit in northern Idaho’s prolific Coeur d’Alene mining district. This strategic initiative aims to breathe new life into a once-productive mine, leveraging modern exploration techniques and sustainable development practices to unlock the potential of this mineral-rich region. Bunker Hill Mining Corp. aims to maximize shareholder value by responsibly harnessing the mineral wealth in the Silver Valley mining district, focusing its efforts on this single, high-potential asset. Information about the Company is available on its website, www.bunkerhillmining.com, or within the SEDAR+ and EDGAR databases.

About Silver Dollar Resources Inc.

Silver Dollar is a dynamic mineral exploration company focused on North America’s premier mining regions. Our portfolio includes the advanced-stage La Joya Silver (Cu-Au) Project, and the early-stage Nora Silver-Gold Project, both located in the prolific Durango-Zacatecas silver gold belt. The Company is fully funded for 2026 having recently closed a financing with continued support from financial backers that include renowned mining investor Eric Sprott, our largest shareholder. Silver Dollar’s management team is committed to an aggressive growth strategy and is actively reviewing potential acquisitions with a focus on drill-ready projects in mining-friendly jurisdictions.

For additional information, you can visit our website at silverdollarresources.com, download our investor presentation, and follow us on X at x.com/SilverDollarRes.

ON BEHALF OF THE BOARD,

Signed ‘Gregory Lytle’

Forward-Looking Statements:

This news release contains forward-looking statements and forward-looking information (collectively, ‘forward-looking statements’) within the meaning of applicable Canadian securities legislation. All statements, other than statements of historical fact, included herein including, without limitation, statements regarding the closing of the transaction, the benefits of the transaction for the Company, the exploration and development potential of the Ranger-Page and Bunker Hill projects, and the Company’s strategy and future plans, are forward-looking statements. Often, but not always, forward-looking information can be identified by words such as ‘pro forma,’ ‘plans,’ ‘expects,’ ‘will,’ ‘may,’ ‘should,’ ‘budget,’ ‘scheduled,’ ‘estimates,’ ‘forecasts,’ ‘intends,’ ‘anticipates,’ ‘believes,’ ‘potential’ or variations of such words including negative variations thereof, and phrases that refer to certain actions, events or results that may, could, would, might or will occur or be taken or achieved.

In making the forward-looking statements in this news release, the Company has made certain assumptions, including without limitation, the operational restart of the Bunker Hill Mine will proceed as planned, the integration of the Ranger-Page and Bunker Hill properties will deliver the anticipated operational and exploration synergies, and that market conditions for silver, zinc, and lead will remain supportive.

Forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements of the Company to differ materially from any future results, performance or achievements expressed or implied by the forward-looking statements. Such risks and other factors include, among others, the operational restart of the Bunker Hill Mine may be delayed or unsuccessful, the integration of the Ranger-Page and Bunker Hill properties may not deliver the anticipated operational and exploration synergies, and market conditions for silver, zinc, and lead may deteriorate. 

Readers are cautioned not to place undue reliance on forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements in this news release except as otherwise required by law.

The Canadian Securities Exchange (operated by CNSX Markets Inc.) has neither approved nor disapproved of the contents of this news release.

To view the source version of this press release, please visit https://www.newsfilecorp.com/release/277808