Core Nickel Corporation

We have completed the interpretation of our airborne EM surveys across the Mel, Hunter, and Odei River Projects. The interpretation has established a contiguous geophysical dataset of our northern land package. Highlights: -Mel – Data reinforces the deposit and identifies expansion potential to the south and west. -Hunter & Odei – Multiple kilometre-scale magnetic and conductive trends defined. See full press release here: lnkd.in/gPK7FYGW #Nickel #Manitoba #Exploration #Mining #Cleannickel #Canadanickel

Now trading on the TSX Venture Exchange! As of today, Core Nickel is officially listed on the TSXV under the ticker symbol CNCO. In just a year and a half, this small but mighty team has: -Raised nearly $4.0 million in capital -Secured over $500,000 in non-dilutive government funding -Completed a large-scale regional drill program at Halfway Lake -Flown property-wide VTEM surveys across our entire land portfolio -Advanced the Mel deposit toward a modern 43-101 compliant resource We’re incredibly proud of what we’ve accomplished — and we’re just getting started. A huge thank you to the Core Nickel management team, our Board of Directors, and our incredible shareholders for getting us here. Your belief, support, and hard work have made this milestone possible. We also extend our gratitude to the CSE for being our starting point and supporting Core Nickel since day one. #TSXV #Investing #Criticalminerals #Nickel #Exploration #CoreNickel

Core Nickel is moving to the TSXV! We’re excited to share that Core Nickel will begin trading on the TSX Venture Exchange (TSXV) under the symbol CNCO on May 7, 2025. Our shares will be voluntarily delisted from the CSE after market close on May 6 — no action is required by shareholders. We’d like to sincerely thank the Canadian Securities Exchange (CSE) for supporting Core Nickel since inception and for providing a launchpad over the past year and a half as we established our presence in the public markets. This move to the TSXV is a strategic step to increase visibility, attract a broader investor base, and enhance liquidity as we continue advancing our nickel exploration projects in the Thompson Nickel Belt. Full news release here: corenickel.com/core-nickel-an… #CoreNickel #TSXV #Exploration #Investing #Mining #Nickel #CriticalMinerals #CleanNickel

NEWS: Core Nickel Concludes Winter Drill Program on its 100% Owned Halfway Lake Project We’ve wrapped up our 2025 winter drill program at Halfway Lake! Twelve holes totaling 3,585.5 metres were completed across multiple high-priority conductive trends. We’re excited about the results — including the discovery of a new near-surface, pyrrhotite-rich massive sulphide zone that remains open along strike and at depth, and the identification of a new Pipe Formation zone with Thompson-style geology. Big step forward in unlocking the district-scale potential of this project. See full press release here: lnkd.in/gW2wcnFC #Nickel #Exploration #Mining #CoreNickel #Manitoba #Investing #Criticalminerals #cleannickel

Core Nickel - $CNCO.CN - has been approved for a $300,000 non-repayable grant from the Manitoba Mineral Development Fund (MMDF) to support our exploration work in the Thompson Nickel Belt. The first $100,000 is already in, with the balance expected by June 2025. This non-dilutive funding directly supports our mission to responsibly explore for critical minerals in one of Canada’s most prospective nickel districts. A big thank you to the Manitoba Chambers of Commerce and MMDF for backing projects like ours! See full press release here: corenickel.com #Nickel #CriticalMinerals #Exploration #Manitoba #MiningManitoba #CoreNickel #MMDF #CleanEnergy

Core Nickel Announces Re-Assay Results for the Mel Deposit on the 100%-Owned Mel Project in the Thompson Nickel Belt, Manitoba Highlights: ✅Confirmation of high-grade nickel mineralization with the following results: ➡️1.73% Ni over 36.3 m in DDH 102503 (previously reported at 1.73% Ni) ➡️2.81% Ni over 11.6 m in DDH 89300 (previously reported at 2.60% Ni) ➡️2.32% Ni over 14.4 m in DDH 89299 (previously reported at 2.21% Ni) ➡️2.42% Ni over 10.2 m in DDH 89296 (previously reported at 2.43% Ni) ➡️2.08% Ni over 9.3 m in DDH 102510 (previously reported at 1.91% Ni) ➡️2.92% Ni over 5.8 m in DDH 102501 (previously reported at 2.69% Ni) ✅The nickel resampling results correlate well with the historical data and no meaningful bias was identified between the two datasets 💬Misty Urbatsch, Chief Executive Officer, President, and Director of Core Nickel, commented, “We are very encouraged by the re-assay results as it confirms both the integrity of the historical data and high-grade core of the deposit. This gives us added confidence in the quality and accuracy of the historical resource as well as provides a solid foundation as we move toward a modern mineral resource estimate. Highlights such as 1.73% Ni over 36.3 metres and 2.81% Ni over 11.6 metres reflect the strength and continuity of mineralization at the Mel deposit. Based on the confirmation from the re-assay results, Mel has the potential to be one of the highest-grade undeveloped nickel deposits in North America. Located just 20 kilometres from key infrastructure, including existing mines, mills with available capacity, rail access, and nearly 100% renewable hydroelectric power—Mel is well-positioned for further advancement as we continue to evaluate its development potential. Historical drilling at Mel over the past 50 years has focused on shallow depths averaging only 200 metres, with the near-surface deposit originally discovered in the 1960s at a depth of just 50 metres. The recently completed VTEM survey over Mel will help us image down to 400 metres depth and provide a better understanding of the geology at depth. While previous exploration has primarily targeted near-surface mineralization, we see compelling potential below 200 metres, particularly given that the neighbouring Thompson Mine operates at depths exceeding 1,000 metres within a similar geological setting.” See full press release here: corenickel.com/core-nickel-an… #Nickel #Exploration #CriticalMinerals

Core Nickel $CNCO.CN is exploring the world-class Thompson Nickel Belt, targeting new nickel discoveries across 27,000 hectares of highly prospective ground. Our proximity to infrastructure, such as highways, railways, mills with capacity, and nearly 100% clean hydroelectric power, presents a prime opportunity for growth. We're currently executing a 4,000-meter drill program on our promising Halfway Lake Project, with Mel and Odei River VTEM nearing completion. Read more about our exciting plans in Resource World: Core Nickel Expands Exploration in World-Class Nickel Belt resourceworld.com/core-nickel-ex… #mining #criticalminerals #nickel #corenickel #investing #cleannickel

Don't forget to stop by our booth at PDAC to meet the team! Booth # 2138

Halfway Lake at Night: A Hidden Gem in Northern Manitoba The night shift begins as the sun sets over the lake to the west. Once the sun drops below the horizon, the sky often comes alive with dancing northern lights. It’s hard to ask for a better “office” than this. Drilling for nickel in such a remote and stunning landscape is a constant reminder of the beauty that comes with exploration. #Nickel #Exploration #Manitoba #AuroraBoreali #Drilling #CriticalMinerals #Cleannickel

Attending PDAC? Stop by our booth # 2138 in the investor exchange to meet the team or book a meeting by emailing info@corenickel.com to discover all things Core Nickel! Our team is excited to share our latest developments, including: • An airborne VTEM survey currently over our Mel and Odei River projects • An ongoing drill program at our Halfway Lake property Located in the heart of the Thompson Nickel Belt, our projects boast access to vital infrastructure—highways, railways, nearly 100% clean hydroelectric power, and mills with capacity. #CoreNickel #Nickel #CriticalMinerals #Investing #Exploration #CleanNickel $CNCO.CN

Core Nickel is pleased to announce the commencement of drilling at the 100%-owned Halfway Lake project in the Thompson Nickel Belt, Manitoba. The 2025 winter exploration program, part of a $2M initiative, will target 14 high-priority areas identified from the 2024 VTEM survey. Drilling will focus on extensions of the Halfway Lake nickel deposit and untested trends, with ~4,000 meters of planned drilling. This program builds on previous successes, including a 91-meter intersection grading 0.68% Ni at the W62 Zone. See full press release here: corenickel.com/core-nickel-co… #Nickel #Criticalminerals #Investing #Exploration #CoreNickel

Core Nickel $CNCO.CN is excited to announce the start of VTEM geophysical surveys on our Mel and Odei River projects. These surveys will enhance our understanding of the geology and guide future exploration, uncovering new opportunities in the Thompson Nickel Belt. #Nickel #Exploration #Investing #Geophysics #CoreNickel #Critcalminerals

🚨Ice road construction is underway for our Halfway Lake drill program! Recent airborne geophysics highlighted 14 high-priority targets, including one just north of the W62 Zone, where we intersected 90 m at 0.37% Ni in our inaugural drill program in 2024. An additional high priority target was identified south of the historic Halfway Lake deposit (historical resource estimate of 900k tonnes Ni). #nickel #exploration #mining

Core Nickel: Reflecting on 2024 & Charting the Course for 2025 2024 has been a monumental year for Core Nickel! We've achieved transformative milestones across exploration, corporate development, and sustainability. Highlights from 2024: -Successfully raised $3.7M, including $207K in non-dilutive grants. -Advanced the Halfway Lake property with a drill program that intersected significant nickel grades and identified 14 high-priority exploration targets. -Embraced innovation by leveraging AI to refine exploration in partnership with OracleAI Corp. -Strengthened the company with the addition of Paul Reid and Marc Pais to our leadership team. -Proudly, Management and Directors now own 28% of the Company’s shares (~42% fully diluted), reflecting our unwavering belief in Core Nickel's bright future. 2025 is all about scaling these successes: -Expanding exploration at Halfway Lake through a 4,000-5,000 metre drill program. -Advancing the high-grade Mel Deposit with a planned VTEM survey, a partnership with Understood Mineral Resources Ltd., and a reassay program to modernize historical results. To our shareholders, stakeholders, and supporters: thank you for your trust and belief in our vision. See the full news release here: corenickel.com/core-nickel-co… Read our full 2024 Year-End Review and discover our plans for the future on our website here. corenickel.com/shareholder-le… Let’s build the future of nickel exploration together! #Nickel #Exploration #Sustainability #Innovation #CanadianMining #CoreNickel #ResourceDevelopment

Core Nickel $CNCO.CN is heading to the Vancouver Resource Investment Conference (VRIC)! 📍 Visit us at Booth #620 to hear about our exciting 2025 plans, including our upcoming drilling program on the 100% owned Halfway Lake Project. Meet the Core Nickel team, and learn about our progress in the Thompson Nickel Belt. 📅 Want to schedule a meeting in advance? Drop us an email at info@corenickel.com. See you at VRIC! #Nickel #Mining #Investing #VRIC2025 #CoreNickel #Exploration