From underground to surface, activity is ramping up across Bunker Hill. ⛏️ Following the completion of 14,300 feet of drilling across 39 holes at Cate-8, the exploration team is now turning its attention to the recently acquired Page property. Meanwhile, underground mining continues to advance, with two active stopes feeding run-of-mine ore to the processing plant as Bunker Hill progresses toward commercial production. 🔗 Read more: bunkerhillmining.com/news-an… 
$BNKR $BHLL

Bunker Hill has kicked off surface drilling at the recently acquired Page property, just three miles from the processing facility — and the program is off to an encouraging start: 🔹 First hole intersected 15 ft of near-surface continuous sulfide mineralization 🔹 Mineralization encountered approximately 200 ft below surface 🔹 10 shallow holes planned across a 3,200 ft drill program This first hole marks the start of a broader look at what Page could add to Bunker Hill’s growth story. Details in our latest release: bunkerhillmining.com/news-an… $BNKR $BHLL

Bunker Hill Mining Starts Surface Drilling at Its Recently Acquired Page Property Intersecting 15’ of Near Surface Continuous Sulfide Mineralisation With First Hole Read the full announcement: bunkerhillmining.com/news-an… $BNKR $BHLL

⏩ What could the combined Bunker Hill + Silver47 look like 18 months from now? The strategy extends well beyond bringing Bunker Hill into commercial production. Sam Ash outlines a path that includes increasing Bunker Hill’s silver production and throughput, while advancing Red Mountain’s underexplored VMS district, the Hughes tailings opportunity and exploration at Mogollon. Together, the assets create a broader pipeline of production, development and exploration opportunities across the U.S. 🔗 Watch the full interview with Sam Ash, President & CEO of Bunker Hill Mining, and Galen McNamara, CEO of Silver47 Exploration: youtube.com/watch?v=nBFx0qyP… $BNKR $BHLL | $AGA.V $AAGAF

For the first time since announcing their proposed merger, the CEOs of Bunker Hill Mining and Silver47 Exploration sit down together to discuss the vision behind the combination. ⬇️ Sam Ash and Galen McNamara break down how Bunker Hill’s path to production and operating expertise could pair with Silver47’s portfolio of U.S. silver and critical minerals projects, and what the combined company could look like as they move toward closing the transaction. From near-term cash flow and production growth at Bunker Hill to exploration upside across Alaska, Nevada and New Mexico, the two CEOs lay out the opportunity ahead. 🔗 Watch the full interview with Sam Ash, President & CEO of Bunker Hill Mining, and Galen McNamara, CEO of @Silver47co Exploration: youtube.com/watch?v=nBFx0qyP… $BNKR $BHLL | $AGA.V $AAGAF

⏩ From first drill hole to a growing high-grade discovery in just a few months. Since exploration drilling began at Cate-8 in April, Bunker Hill has completed 33 core holes totaling approximately 11,700 feet, advanced underground development into the zone, and begun channel sampling directly across the mineralization. Recent drilling continues to deliver high-grade results, including individual samples of up to 16.3 oz/ton silver — with additional drilling planned as Bunker Hill advances Cate-8 toward an initial resource estimate targeted by year-end. Details in our latest release: bunkerhillmining.com/news-an… $BNKR $BHLL

⛏️☀️ Mining meets summer camp! Bunker Hill Mining was back in the community this summer at the Museum of North Idaho in Coeur d’Alene, connecting with 6th-grade students for a fun and engaging camp experience. Leading the way were Bunker Hill geologist Cody McCabe and Chief Geologist Sam Bourque, sharing their knowledge of geology, mining and the rich history of the Silver Valley. It’s always a great time getting out into the community, answering questions and helping the next generation learn more about the industry right here in Idaho. #BunkerHillMining #CommunityOutreach #IdahoMining #CoeurDAlene #MiningEducation #Geology #SilverValley #NextGeneration

⛏️ Cate-8 keeps growing! The latest drilling and underground sampling continue to expand the high-grade silver-lead-zinc system at Bunker Hill: 🔹 1,100+ feet along strike 🔹 1,250+ feet downdip 🔹 Open in multiple directions 🔹 Located close to existing underground mine workings With exploration continuing, Cate-8 is showing further potential for growth. Details: bunkerhillmining.com/news-an… $BNKR $BHLL

A bigger U.S. silver story is taking shape. 🇺🇸🥈 Richard Williams, Executive Chairman of Bunker Hill Mining, joins Kitco Mining’s Paul Harris to discuss Bunker Hill’s proposed US$163 million all-share acquisition of Silver47 — a transaction designed to create a broader, U.S.-focused silver and critical minerals platform. The combination brings together Bunker Hill’s Idaho mine, advancing toward commercial production by year-end, with Silver47’s projects in Alaska, New Mexico and Nevada. Together, the combined company — Bunker Hill Silver — is expected to hold four U.S. silver projects representing approximately 390 million ounces of silver equivalent resources. In the interview, Richard discusses: • The strategic rationale behind the Silver47 transaction • The potential of the Cate-8 discovery and a second portal at Bunker Hill • The path toward 2,500 tons per day and stronger 2027 guidance • How future mine cash flow could help fund exploration across the U.S. portfolio • U.S. Ex-Im Bank support and North American trade dynamics • Near-term liquidity and the transition from developer to producer • Why resolving the silver loan could be the “catalyst of all catalysts.” As Richard puts it: “Opportunity doesn’t wait for anybody.” 🎥 Watch the full conversation with Kitco Mining’s Paul Harris: youtube.com/watch?v=h_7YxY0Y… $BNKR $BHLL

Bunker Hill Mining Intersects Additional High-Grade Silver in the Cate-8 Vein; Individual Drill Samples to 16.3 oz/ton Silver, 41.1% Lead, 7.41% Zinc; Underground Channel Sampling Returns 46 Feet of 8.19% Lead, 2.49 oz/ton Silver, 1.18% Zinc Read the full announcement: bunkerhillmining.com/news-an… $BNKR $BHLL

Missed last week’s webinar announcing the proposed combination of Bunker Hill and Silver47? You can now listen to the full discussion, including an overview of the transaction, the strategic rationale and the opportunity to create a leading U.S. silver and critical minerals company. 🎧 Listen to the replay here: event.choruscall.com/mediafr… $BNKR $BHLL #BunkerHill #Silver47 #Silver #CriticalMinerals #Mining

One transaction. A powerful U.S. growth engine. 🇺🇸 The proposed combination of Bunker Hill Mining and Silver47 Exploration brings together near-term production with a pipeline of high-quality U.S. silver and critical minerals projects. ⛏️ Bunker Hill Mine: the operating engine with organic growth opportunities  🥈 Silver47: a portfolio of high-grade growth opportunities 💰 Cash flow: supporting exploration and development 📈 Scale: a pathway toward +5 Moz AgEq annual production 🇺🇸 100% U.S.-focused: four projects across four mining jurisdictions As Bunker Hill ramps toward commercial production, the Combined Company is positioned to use its operating platform to accelerate exploration, advance development, and pursue additional growth opportunities across the portfolio. Production funds growth. Exploration creates upside. Scale creates opportunity. Learn more: bunkerhillmining.com/news-an… $BNKR $BHLL

The next chapter starts now. 🇺🇸 Following the announcement of the proposed combination of Bunker Hill Mining and Silver47 Exploration, we’re bringing together an operating mine, a high-quality U.S. exploration portfolio and a clear path to scale. ⛏️ Production in Idaho, USA 🥈 Four U.S. silver & critical minerals projects 📈 +5 Moz AgEq annual production potential 🌎 388 Moz AgEq of combined M&I and inferred resources 🚀 A platform built for growth Production today. Exploration for tomorrow. One U.S.-focused platform. Learn more: bunkerhillmining.com/news-an… $BNKR $BHLL

Bunker Hill Mining and Silver47 Exploration have entered into a definitive agreement to combine their businesses in an all-share transaction. This “Made in America" combination brings together: ⛏️ Bunker Hill’s operating Idaho mine — ramping up toward commercial production 🥈 Four U.S. silver & critical minerals assets across Idaho, Alaska, Nevada and New Mexico 📈 +5 Moz AgEq annual production potential through the Bunker Hill 2.0 expansion 🌎 388 Moz AgEq of combined M&I and inferred resources across the combined portfolio 🇺🇸 A 100% U.S.-focused asset base positioned to benefit from growing US demand for domestic critical minerals The transaction is designed to combine near-term US production and cash flow with a pipeline of district-scale U.S. exploration and development opportunities. Read the full announcement: bunkerhillmining.com/news-an… $BNKR $BHLL #BunkerHill #Silver47 #Silver #CriticalMinerals #Mining #Idaho #USA #SilverMining #TSX #TSXV

✅ Safety starts with our people. Bunker Hill is proud to mark four consecutive years without a lost-time incident at the Bunker Hill Mine. Achieved through an active redevelopment, restart and ramp-up, these milestones reflect the discipline, accountability and commitment to safety demonstrated by our team every day. $BNKR $BHLL

⛏️ Following extensive underground rehabilitation, development and infrastructure work, Bunker Hill is now advancing stope development and increasing underground mining activity to support our 1,800 tpd operation. With production underway, Bunker Hill remains on track to achieve commercial production by the end of 2026. 🔗 Details in our latest announcement: bunkerhillmining.com/news-an… $BNKR $BHLL

Bunker Hill Mining Announces First Stope Blast on Track for Commercial Production in Q4 2026 Read the full announcement: bunkerhillmining.com/news-an… $BNKR $BHLL

Bunker Hill Mining is pleased to welcome Mark Hayes as General Counsel & Corporate Secretary. Mark brings deep legal and commercial experience in the mining and critical minerals sector, most recently serving as Senior Corporate Counsel for Nuton, a Rio Tinto venture advancing innovative copper leaching technologies across mining projects in the Americas. Throughout his career with Rio Tinto, Mark has advised on strategic transactions, corporate governance, financings, commercial agreements, environmental and regulatory matters, and major mining projects across the Americas. His earlier experience includes private practice and the U.S. Department of the Interior. As Bunker Hill moves from mine restart and commissioning toward full commercial production and long-term growth, Mark’s combination of mining-sector expertise, transactional experience and corporate governance leadership will further strengthen the Company as we execute on this next phase. We’re pleased to have Mark join the team at an important inflection point in Bunker Hill’s growth. Welcome to Bunker Hill, Mark.

🚨Press Release: Bunker Hill Ships First Concentrate To Trail Smelter And Announces Drawdown Of Standby Facility Read the full announcement: bunkerhillmining.com/news-an… $BNKR $BHLL

What an incredible day at the Bunker Hill Mine! It was a pleasure to welcome investors to Kellogg, Idaho, for our first Operational Investor Day and to showcase the tremendous progress our team has made as we bring this historic mine back into production. From touring our new 1,800 tpd processing plant and seeing the geology firsthand in the core shack, the day gave investors a unique opportunity to experience the scale of the operation and meet the talented people driving this project forward. The most rewarding part of the day was watching the pride our team has in what they've accomplished. After years of hard work, dedication, and perseverance, Bunker Hill will be producing concentrate once again for the first time in more than four decades—a milestone that everyone involved should be proud of. A sincere thank you to our President & CEO, Sam Ash, Chief Geologist Sam Bourque, and the entire Bunker Hill team for sharing your expertise and passion throughout the day. Thank you as well to everyone who joined us. We appreciate your interest, thoughtful questions, and continued support. Exciting times ahead for Bunker Hill Mining as we continue our journey toward full commercial production.