FROM DISCOVERY TO DISTRICT: unlocking tower mountain's full potential
About Thunder Gold Corp
Thunder Gold (TSX.V:TGOL) is advancing the Tower Mountain Project in Thunder Bay, Ontario – an emerging gold system with the scale, consistency, and quality to support a long-life, open-pit operation. Results from our disciplined drill programs have consistently reinforced confidence in the continuity and predictability of the discovery, while highlighting significant potential for expansion across multiple zones of the Tower Mountain Intrusive Complex. With industry-leading drilling costs, existing infrastructure and a skilled local workforce, Tower Mountain represents a rare combination of size, scalability, and cost-effective growth.
At Thunder Gold, our vision is clear: to unlock a discovery that has the potential to become a transformational gold project, delivering long-term value for shareholders while contributing to the future of Canada’s mining industry.
THUNDER BAY, ONTARIO
Tower Mountain is Thunder Gold’s 100%-owned, 2,500-hectare flagship project. Located 50 km west of Thunder Bay, hosting a large-tonnage, low-grade gold system.
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why choose thunder gold
Thunder Gold’s experienced management team and board of directors has the geological, technical, corporate governance and financial capabilities, along with numerous years of experience and achievements in the mining industry, to plan and execute various strategies in order to enhance value for our shareholders.
Tier One Discovery Potential
Scale, grades, and consistency aligned with Canada’s largest open-pit gold mines
Strategic Location & Infrastructure
Only 50 km from Thunder Bay with year-round access to highway, rail, hydro, port, and skilled workforce
Large-Scale Resource Potential
Drilling confirms a broad, large-tonnage, low-grade gold system starting at surface & extending to the current drilled depth of 550 m from surface
Capital Efficiency
Disciplined exploration with industry-leading costs — $0.66 of every $1.00 raised is invested into exploration; drilling averages ~$250/m / AIDC under $10/oz
Significant Exploration Upside
~80% of the system remains untested by drilling with recoveries greater than 90% in all rock types, at all grades and all locations
Experienced Team
Leadership with demonstrated success in building large, long-life gold mines
Latest News
Thunder Gold Engages Micon International to Complete an NI 43-101 Mineral Resource Estimate at Tower Mountain
Thunder Bay, Ontario / October 21, 2025 / Thunder Gold Corp. (TSXV: TGOL) (FRA: Z25) (OTCQB: TGOLF) (“Thunder Gold” or the “Company”) is pleased to
Thunder Gold Announces Fully Funded Phase Three Drill Program at Tower Mountain
Thunder Bay, Ontario / September 23, 2025 / Thunder Gold Corp. (TSXV: TGOL) (FRA: Z25) (OTCQB: TGOLF) (“Thunder Gold” or the “Company”) is pleased to
Thunder Gold Reports Significant Results from Phase Two Drill Program Confirming Consistency and Expanding Discovery at Tower Mountain
Thunder Bay, Ontario / September 8, 2025 / Thunder Gold Corp. (TSXV: TGOL) (FRA: Z25) (OTCQB: TGOLF) (“Thunder Gold” or the “Company”) is pleased to
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