Bunker Hill Mining Corp.

Why Invest?

Produced more than 165 million ounces of silver and 5 million tons of base metals over nearly 100 years
Located in the prolific USA silver district that produced +1.2 billion silver ounces
Intact Mining Permit, located in mining-friendly Idaho; enthusiastic local stakeholder support
NI 43-101 3.3Mt of Reserves, 14Mt of Resources (7Mt M&I, and 7Mt Inferred)

New Management Team and Board of Directors led by former executives from Barrick Gold Corp, Glencore and Rio Tinto
ESG drives a plan focused on maximising positive impact and financial returns by building and operating a sustainable, right-sized, modern, long-life, zero footprint, zero-emission underground mine
Winner of “ESG Developer/Explorer of the Year 2023” at Resourcing Tomorrow
Listed on TSXV and OTCQB

Fully Funded to deliver restart by end 2024
Robust PFS: $52M NPV, 36% IRR, 2.1 year payback, $55M CAPEX, $25M average annual free cash flow over 5 years
Initial 1800tpd UG Operation, with the ability to scale up to 2500tpd over time
85ktpa of Zinc and Silver-Lead Concentrates to be delivered to Teck’s Trail Smelter in British Columbia, Canada
Maximizing use of intact mining permit existing in-place infrastructure, augmented by new processing, tailings filtration and paste plants.

Significant high grade silver potential identified in 1970’s, including potential silver zonation at depth
Under-explored since the mine closed in 1981
Geophysical Surveys conducted in 2021 identified a number of large, near surface anomalies for further exploration
Ongoing exploration programs focused on expanding resource and high grade silver targets in upper areas of the mine