Sidney Resources Corp.

$SDRC advances Warren Project with district-scale geophysical results: #Gold #Mining #JuniorMining #Stocks Sidney Resources Corporation (OTCID: $SDRC) announces results from its airborne magnetic and radiometric survey at the Warren District Project, Idaho. Full release: accesswire.com/1151092/sidney… Key highlights: • District-scale structural framework identified • Widespread hydrothermal alteration confirmed • Fluid pathways and coincident target zones defined • SDRC claims positioned within a central corridor The results significantly advance target definition as the Company moves toward the next phase of exploration, including follow-up IP and drill targeting!

Sidney Resources Corporation (OTC: SDRC) – Progress Update Warren Mining District, Idaho October 2025 – March 2026 Over the past six months, Sidney Resources Corporation has delivered consistent, high-impact advancements across its flagship Warren Project in Idaho’s historic Warren Mining District. Focused on high-grade gold-silver systems, rare earth elements (REEs), critical metals, and platinum-group metals (PGMs), the Company has executed a disciplined strategy of land consolidation, metallurgical innovation, geophysical confirmation, and forward planning. These milestones position $SDRC as a leader in sustainable, multi-commodity mineral development in the U.S., with clear pathways to resource definition, test-scale production, and strategic partnerships. Key Milestones (Chronological) October 28, 2025 – Breakthrough Metallurgical Results Initial processing tests demonstrated exceptional REE recoveries via gravity and leach methods, achieving up to 30% total rare earth oxide (TREO) concentrates from gravity separation and over 60% via leaching. These results highlighted synergies with gold and silver extraction, validating the multi-metal potential of Warren District material. November 4, 2025 – Confirmation of Exceptional Rare Earth & Critical Metal Concentrations Detailed laboratory assays and oxide-conversion data confirmed outstanding grades of REEs, tungsten (W), and PGMs in processed samples from the Warren District. CEO Sean-Rae Zalewski noted that the results provided “deeper clarity and confidence” for investors and partners, with full metallurgical reports underscoring the project’s strategic importance for domestic critical minerals supply. December 9, 2025 – Major Land Expansion The Company staked 371 new claims, adding approximately 7,600 acres to its holdings. This expansion increased regional control by over 500% and specifically targeted REE-bearing pegmatites alongside historic gold-silver vein systems. The move significantly strengthens SDRC’s district-scale footprint and future exploration upside. January 12, 2026 – Successful Metallurgical Isolation of Iridium Ongoing processing and smelting tests at the Warren District achieved a major technical milestone: the successful isolation and enrichment of iridium (a high-value PGM) in metallurgical buttons. This breakthrough further demonstrates the project’s polymetallic potential and the effectiveness of Sidney’s proprietary extraction approaches. February 18, 2026 – 2026 Strategic Objectives Outlined Sidney published its comprehensive 2026 roadmap, centered on high-grade gold advancement while maintaining disciplined development of REE and critical metal assets. Priorities include: Underground drifting and drilling at the Lucky Ben mine to support a maiden mineral resource estimate (MRE) targeted for Q4 2026–Q1 2027. Scaling REE processing to produce >30% TREO concentrates, with potential shipment of up to 20,000 lbs to a U.S. Department of Defense laboratory. Pursuit of federal grants (e.g., NETL/DOE programs) and commercialization of advanced technologies such as laser spallation. Test-scale gold production and monetization pathways. The plan emphasizes operational efficiency, regulatory compliance, and value creation for shareholders. March 24, 2026 – District-Scale Structural & Hydrothermal System Identified An airborne magnetic and radiometric survey confirmed a district-scale structural and hydrothermal system at Warren. Results validate that Sidney’s expanded claims sit directly within the core target corridor, revealing multiple new high-priority drill targets and underscoring the project’s potential for large-scale mineralization. Marketing & Communications Activity Throughout the period, $SDRC maintained an active and transparent outreach program via: Regular press releases distributed through ACCESS Newswire and carried by Yahoo Finance, OTC Markets otcmarkets.com/stock/SDRC/ove…, StockTitan, and other platforms. Updates on the company website (sidneyresources.com). Social media engagement (including X @SDRCMINING) highlighting technical successes and strategic positioning. Investor-focused materials, including Q3 2025 highlights and filings on OTC Markets. These efforts have driven strong visibility, with SDRC frequently ranking among top-performing micro cap mining stocks in early 2026 @mining . Looking Ahead The last six months reflect a transformative phase for Sidney Resources Corporation—from metallurgical proof-of-concept and aggressive land acquisition to geophysical validation and a clear 2026 execution plan. With a strengthened position in both precious metals and critical minerals, disciplined capital allocation, and advancing technical capabilities, the Company is well-positioned to unlock the full value of the Warren District while contributing to U.S. supply chain security. This progress underscores SDRC’s transition from pure exploration toward development and production readiness. Continued updates will be shared through official channels as milestones are achieved. For more information, visit sidneyresources.com or review disclosures on OTC Markets. Prepared as a consolidated public progress summary based on official company announcements (October 2025–March 2026). #GOLD #MINING #miningstocks #rareearths #silver #PGM

It means that the expansion was a good idea and the area is a geological “gold mine” of convergence and value. It also provides the information or “map” to place the next phase of IP lines this year to support the MRE, core shed, etc. for compliance of geological reporting. $sdrc

@SDRCMINING What's that stuff mean for a commoner. Like you can frack the formation and dissolve the solids and then floc the desirable material out to concentrate? Or it means you know where to drift the crusher in the mine?

Did you see our latest news? 👀 $SDRC has identified a district-scale structural and hydrothermal system at its Warren Project in Idaho. Key takeaways: • Large-scale structural framework confirmed • Widespread hydrothermal alteration identified • Fluid pathways mapped • Multiple high-priority targets defined • 📍 SDRC claims positioned within the core corridor This is a major step forward in defining the system. 🔗 Full release: accesswire.com/1151092/sidney… #SDRC #Gold #Mining #JuniorMining #Stocks

Agnico, Hycroft and Sidney lead February stocks ranks mining.com/agnico-hycroft… $AEM $HYMC $SDRC @agnicoeagle @HycroftMining @SDRCMINING Idaho-focused Sydney Resources (OTCID: SDRC) led for a second straight month after it released its 2026 strategic objectives and operational roadmap as it advances high-grade underground gold projects, particularly the Lucky Ben project, where it is moving from exploration toward resource definition. An upcoming mineral resource estimate aims to convert geological potential into a quantifiable asset.

@awsawsaws1 @MichaelCar1956 @Justinius808 Every aspect of that post if fraudulent and malfeasant. Every aspect of this post is FALSE. Our COO, @HallySDRC, will be referring this matter to the Idaho Attorney General. $SDRC

@MichaelCar1956 @Justinius808 @SDRCMINING Just WOW to that post. I’d like to see a day go by where we’re able to celebrate a world class mining project instead of working through insinuations that the company is under the control of a con-man, potentially con-men.

sidneyresources.com/investors/tech… For review of independent third party assays, our laser patent data, and other items of for investors doing due diligence. (Do not miss the “load more” button” as there are a lot of them) This information is easily accessible and available to the public. $sdrc

Investors favour North American assets over African: Sprott  dlvr.it/TRV4P1

Thrilled and humbled to top @MINING Micro-Cap rankings for the third month running! Grateful for the community’s trust in our Warren District expansions, REE/critical mineral progress, and laser mining innovations. Committed to sustainable growth and long-term value. Thanks to all supporters! #Mining #mininstocks $SDRC

$SDRC The company continues regional expansion, metallurgical progress with labs throughout North America, and conversations internationally with multiple groups for collaboration. We are grateful for Mining Magazine featuring our company. #Gold #Silver #rareearth #criticalminerals

This International Women’s Day, we’re celebrating the women in mining who are breaking ground and shaping the future of the sector. 🇺🇸 #OTCID: $SDRC #InternationalWomensDay #WomenInMining #Investors

$SDRC Lucky Ben Update: Free Milling #Gold Recovery Strengthens Toward Mai... youtu.be/KaRk-FMGM5c?si… via @YouTube Warren District Project – Lucky Ben Vein System Update: How Having our Own Lab Improves Free-Milling Gold Recovery. This video update is a clear visual demonstration of how our own laboratory provides real-time direction to the field team as we advance toward the target vein. As we drift eastward along the structure, the off-vein material has shown steadily improving free-milling gold recovery. In the first sample (taken farther from the vein), we recovered 2.6 grams of gold-silver from approximately 20 tons of mineralized material. That electrum averaged roughly 70 % gold and 20 % silver—matching the metallurgical signature we have seen throughout this vein system. Closer to the target, from just 2 tons of material we recovered 6.5 grams of gold-silver, averaging 75 % gold and 20 % silver. This represents a substantial jump in recoverable precious metal per ton and aligns perfectly with the geological model and historical records for the Lucky Ben vein system. As we continue progressing eastward, we are seeing stronger grades and more visible free gold—exactly what structural controls and mineral zoning predict in high-grade mesothermal vein systems like those in the Warren District. Important note: What you see in the video is only the free-milling portion—the gold that can be liberated mechanically through gravity separation. Independent assays confirm the material is multi-ounce gold, silver, pgm, and rare earth mineralization overall; a significant amount remains locked in sulfide minerals and more complex matrices. As our metallurgical processes improve, we expect even higher total recoveries. These results clearly validate three key points: 1. Our field operations team is on target and moving underground toward the main vein. 2. The Lucky Ben vein system is living up to its historic strength. Our evolving recovery methods are working. 3. This steady progression reinforces our geological interpretation and supports the broader development strategy for the entire Warren District Project. We look forward to sharing the next refinements in our separation process as we unlock the full precious-metal potential of this exciting system.

$sdrc We’re truly humbled to have earned the top spot in the Micro-Cap category for January 2026, marking back-to-back recognition from the MINING.COM community—it’s a testament to the faith our supporters have placed in us.

Sidney Resources Corp. – Q4 2025 🔗 $SDRC otcmarkets.com/file/company/f… Sidney Resources made strong operational progress during Q4 2025 as we advanced infrastructure, expanded our land position, and continued preparations for near-term milling operations. Key highlights from the quarter include: ✔️ Completion of a new ~3,600 sq. ft. ClearSpan mill building and mobilization of additional milling equipment ✔️ Ongoing installation of critical infrastructure including water systems, tailings impoundment, and electrical services ✔️ Continued coordination with the U.S. Forest Service on permitting and design for a new access road to the Lucky Ben facility, along with maintenance upgrades to the existing road ✔️ Submission of an operations plan to relocate and process ~25,000 tons of ore from the Knott Mine, with final coordination underway ✔️ Significant land expansion with 371 newly staked lode claims, adding approximately 7,664 acres to our project footprint ✔️ Continued internal metallurgical testing and contractor-led refinement of separation techniques for rare earth elements and precious metals ✔️ Advancement of non-dilutive funding efforts, including submission of one U.S. Department of Energy grant application and initiation of a second expected in Q1 2026 🔍 We remain focused on building long-term value through disciplined infrastructure development, strategic land expansion, and non-dilutive funding initiatives. #Mining #Gold #RareEarths #Infrastructure #Exploration #DOEGrants #ResourceDevelopment

$sdrc

$sdrc Gold and silver are the primary resources in the ore. We are working with two incredible labs on the polymetallic nature of the asset. The separation of rare earths and tungsten, amongst other assets, yields valuable additive byproducts of the asset. They happen to be very, very valuable byproducts that are in incredible demand for DARPA and DOD needs. We could not be more encouraged by the progress of the last several weeks and our discussions with these national labs. We are under NDA for these conversations. Conversations with the Department of Energy regarding our grants have been very positive, and our leadership team is currently meeting in Boise at a conference and touching base with federal leadership. All pieces are progressing, and the underground drift work is going well in addition to those efforts. I think many investors are losing sight of the fact that we have a lot going on: •Primary goal: gold •Secondary goal: silver •Tertiary goal: rare earths and platinum group recovery, along with tungsten as a byproduct that needs to be separated from the asset to sell. It happens to be a very valuable one. Additionally, we have various corporate activities in which we are engaged. We cannot ship our 20,000-pound sample to one of the labs until the ice gets out of the way. We will be doing smaller samples to a couple of places in the meantime. Our lab has had some other progress that we’ve posted recently. We remain diligent and focused on moving the company forward for the benefit of all shareholders.

@THEBENJAMINFTW @SDRCMINING clarity might be needed. Roadmaps kept people some of us held together. So next steps on how you test and scale what are milestones to scaling. The milling was step one the table two XRF three, more mining four whats on deck for five and six?

$sdrc There it is, no selling gold for revenue. "These activities are intended to de-risk future production scenarios rather than serve as a primary revenue driver at this stage.”