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Bunker Hill Closes Pend Oreille Mill Purchase and Advances Dismantling and Demobilization Activities

Mergers & Acquisitions

BUNKER HILL CLOSES PEND OREILLE MILL PURCHASE AND ADVANCES

DISMANTLING AND DEMOBILIZATION ACTIVITIES

TORONTO, June 14, 2022 – Bunker Hill Mining Corp . (the “Company”) (CSE: BNKR ; OTCQB: BH LL) is pleased to

announce the completion of the purchase of the Pend Oreille Mill from a subsidiary of Teck Resources Limited

(“Teck”) and provide an update on the dismantling, demobilization, and relocation activities.

Sam Ash, CEO stated: “ We are excited to report significant early progress on the mill dismantling and

demobilization process at Pend Oreille, including the successful removal and relocation of the surface crushing

facility to Bunker Hill. Completion of the demobilization process is targeted for the end of the third quarter, setting

us up well for the start of construction thereafter. We are also very pleased to report that all closing conditions

for the purchase of the mill have now been met, a key milestone for the company as we continue to advance

towards a restart of the mine by end of 2023.”

ADVANCEMENT OF DISMANTLING, DEMOBILIZATION AND RELOCATION ACTIVITIES

At the Pend Oreille site, 145 miles from the Bunker Hill Mine, the dismantling of equipment has begun following

a deliberate washdown and “lock-out tag-out” process that minimizes any risks of contamination and ensures all

work is conducted safely. Most of the equipment is surface-based, and the initial focus at the end of May was on

the dismantling of the surface crushing facility and ball mill circuits within the main mill building (a separate

underground primary/jaw crushing circuit will be dismantled towards the end of the ope ration). A team of

millwrights that previously helped to maintain the plant is assisting Bunker Hill staff and contractors, as is Teck’s

remaining onsite team. Specific heavy hoisting and electrical expertise will be added as required.

At the Bunker Hill site, the first items have started to arrive by truck at the main yard, including the surface crushing

circuit facility described above . As reported on May 19, 2022, the Company has expended significant efforts in

the clean-up and clear-out of the yard, in preparation for upcoming engineering and construction work as well as

creating space for receipt of the mill. On arrival the team is ensuring equipment is laid out in an organized way,

stored in a manner appropriate to the piece of equipment and a form of triage is in place to repair, renovate

and/or test equipment where required. Th is process will continue until around 250 major pieces of equipment,

100 major electrical items, 650 field instruments, and an extensive inventory of over 8,000 spare parts (inclusive

of mill and assay lab equipment, conveyer components and electrical spares) have been relocated to Bunker Hill.

Figure 1: Ball Mills & Regrind Mill

in main Mill Building (pre-

dismantling) at Pend Oreille

Figure 2: Loading trailer for

departure to Bunker Hill (from

Pend Oreille)

Figure 3: Arrival of cyclopacs from

Pend Oreille at Bunker Hill

ABOUT BUNKER HILL MINING CORP.

Under new Idaho -based leadership the Bunker Hill Mining Corp, intends to sustainably restart and develop the

Bunker Hill Mine as the first step in consolidating a portfolio of North American precious-metal assets with a focus

on silver. Information about the Company is available on its website, www.bunkerhillmining.com, or within the

SEDAR and EDGAR databases.

For additional information contact:

David Wiens, CFA

CFO & Corporate Secretary

+1 208 370 3665

[email protected]

CAUTIONARY STATEMENTS

Certain statements in this news release are forward-looking and involve a number of risks and uncertainties. Such

forward-looking statements are within the meaning of that term in Section 27A of the Securities Act of 1933, as

amended, and Section 21E of the Securities Exchange Act of 1934, as amended, as well as within the meaning of

the phrase ‘forward-looking information’ in the Canadian Securities Administrators’ National Instrument 51-102 –

Continuous Disclosure Obligations. Forward -looking statements are not comprised of historical facts. Forward -

looking statements include estimates and statements that describe the Company’s future plans, objectives or

goals, including words to the effect that the Company or management expects a stated condition or result to occur.

Forward-looking statements may be identified by such terms as “believes”, “anticipates”, “expects”, “estimates”,

“may”, “could”, “would”, “will”, or “ plan”. Since forward -looking statements are based on assumptions and

address future events and conditions, by their very nature they involve inherent risks and uncertainties. Although

these statements are based on information currently available to the Com pany, the Company provides no

assurance that actual results will meet management’s expectations. Risks, uncertainties and other factors involved

with forward-looking information could cause actual events, results, performance, prospects and opportunities to

differ materially from those expressed or implied by such forward-looking information.

Forward looking information in this news release includes, but is not limited to, the Company’s intentions regarding

its objectives, goals or future plans and statements. Factors that could cause actual results to differ materially from

such forward-looking information include, but are not limited to: the ability to predict and counteract the effects

of COVID-19 on the business of the Company, including but not limite d to the effects of COVID -19 on the price of

commodities, capital market conditions, restriction on labour and international travel and supply chains; failure

to identify mineral resources; failure to convert estimated mineral resources to reserves; the inability to complete

a feasibility study which recommends a production decision; the preliminary nature of metallurgical test results;

the Company’s ability to restart and develop the Bunker Hill Mine and the risks of not basing a production decision

on a feasibility study of mineral reserves demonstrating economic and technical viability, resulting in increased

uncertainty due to multiple technical and economic risks of failure which are associated with this production

decision including, among others, are as that are analyzed in more detail in a feasibility study, such as applying

economic analysis to resources and reserves, more detailed metallurgy and a number of specialized studies in areas

such as mining and recovery methods, market analysis, and enviro nmental and community impacts and, as a

result, there may be an increased uncertainty of achieving any particular level of recovery of minerals or the cost

of such recovery, including increased risks associated with developing a commercially mineable depos it with no

guarantee that production will begin as anticipated or at all or that anticipated production costs will be achieved;

failure to commence production would have a material adverse impact on the Company's ability to generate

revenue and cash flow t o fund operations; failure to achieve the anticipated production costs would have a

material adverse impact on the Company's cash flow and future profitability ; delays in obtaining or failures to

obtain required governmental, environmental or other project approvals; political risks; changes in equity markets;

uncertainties relating to the availability and costs of financing needed in the future; the inability of the Company

to budget and manage its liquidity in light of the failure to obtain additional financing, including the ability of the

Company to complete the payments pursuant to the terms of the agreement to acquire the Bunker Hill Mine

Complex; inflation; changes in exchange rates; fluctuations in commodity prices; delays in the development of

projects; capital, operating and reclamation costs varying significantly from estimates and the other risks involved

in the mineral exploration and development indust ry; and those risks set out in the Company’s public documents

filed on SEDAR. Although the Company believes that the assumptions and factors used in preparing the forward -

looking information in this news release are reasonable, undue reliance should not be placed on such information,

which only applies as of the date of this news release, and no assurance can be given that such events will occur in

the disclosed time frames or at all. The Company disclaims any intention or obligation to update or revise any

forward-looking information, whether as a result of new information, future events or otherwise, other than as

required by law. No stock exchange, securities commission or other regulatory authority has approved or

disapproved the information contained herein.