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LUCA.V ·

LUCA Announces Appointment of Investor and Public Relations Advisors

Management Changes

Luca Mining Corp.

Suite 410, 1111 Melville Street

Vancouver, BC, V6E 3V6, Canada

LUCA ANNOUNCES APPOINTMENT OF INVESTOR AND

PUBLIC RELATIONS ADVISORS

Vancouver, British Columbia, June 6, 2024

Luca Mining Corp. (“Luca” or the “C ompany”) (TSX-V: LUCA; OTCQX: LUCMF; Frankfurt: Z68) is

pleased to announce it has engaged OGIB Corporate Bulletin (“OGIB”) and Native Ads, Inc. (“Native

Ads”) in a joint mandate to provide strategic digital media services.

Under the terms of these agreements, Native Ads and OGIB will provide a combination of content

development, web development, digital marketing and publication services, media buying and

distribution, and campaign reporting and optimization at a total cost C $100,000 over a nine-month

period.

Native Ads is a full-service advertising agency based out of New York and Vancouver, BC, that owns

and operates a proprietary ad exchange with over 80 integrated supply side platforms resulting in

access to three billion to seven billion daily North American ad impressions. OGIB is a subscription

service based out of Victoria, BC, which provides research on public companies and is wholly-owned

by Keith Schaefer. To the Company’s knowledge, neither Native Ads nor any of its directors or officers

own any securities of the Company. We are advised that the principal of OGIB, Mr. Schaefer presently

has direct or indirect ownership of 163,000 common shares in Luca. Both Native Ads and OGIB are

arm’s length to the Company. The engagement with Native Ads and OGIB is subject to the Company’s

filing requirements with the TSX Venture Exchange.

About Luca Mining Corp.

Luca Mining (TSX -V: LUCA, OTCQX: LUCMF, Frankfurt: Z68) is a diversified Canadian mining

company with two 100%-owned producing mines in Mexico. The C ompany produces gold, copper,

zinc, silver and lead from these mines that each have considerable development and resource upside.

The Campo Morado mine, is an underground operation located in Guerrero State, a prolific mining

region in Mexico. It produces copper /lead and zinc concentrates with precious metals credits. It is

currently undergoing an optimisation program which is already generating significant

improvements in recoveries and grades, efficiencies, and cashflows.

The Tahuehueto Gold, Silver Mine is a new underground operation in Durango State, Mexico, within

the Sierra Madre Mineral Belt which hosts numerous producing and historic mines along its trend.

Luca Mining Corp.

Suite 410, 1111 Melville Street

Vancouver, BC, V6E 3V6, Canada

The Company is commissioning its mill capacity to 1,000 tonnes per day , and k ey test work and

production ramp-up is underway, to increase production by 2H 2024.

The Company expects its operations to start generating positive cash flow s in 2024. Luca Mining is

focused on growth with the aim of maximizing shareholder returns.

For more information, please visit: www.lucamining.com

On Behalf of the Board of Directors

(signed) “Ramon Perez”

Ramon Perez, President and Interim CEO

Cautionary Note Regarding Production Decisions and Forward-Looking Statements

It should be noted that Luca declared commercial production at Campo Morado prior to completing a feasibility

study of mineral reserves demonstrating economic and technical viability. Accordingly, readers should be

cautioned that Luca’s production decision has been made without a comprehensive feasibility study of

established reserves such that there is greater risk and uncertainty as to f uture economic results from the

Campo Morado mine and a higher technical risk of failure than would be the case if a feasibility study were

completed and relied upon to make a production decision. Luca has completed a preliminary economic

assessment (“PEA”) mining study on the Campo Morado mine that provides a conceptual life of mine plan and

a preliminary economic analysis based on the previously identified mineral resources (see news releases dated

November 8, 2017, and April 4, 2018).

Positive operating cash flow is defined as excluding capital, debt repayment and Trafigura financing.

Statements contained in this news release that are not historical facts are “forward -looking information” or

“forward-looking statements” (collectively, “Forward-Looking Information”) within the meaning of applicable

Canadian securities laws. Forward Looking Information includes, but is not limited to, disclosure regarding the

Incentive Program, including the timing, terms and anticipated used of proceeds from the Incentive Program,

and the receipt of necessary approvals for the Incentive Program ; and other possible events, conditions or

financial performance that are based on assumptions about future economic conditions and courses of action;

the timing and costs of future activities on the Company’s properties, such as production rates and increases;

success of exploration, development and bulk sample processing activities, and timing for processing at its own

mineral processing facility on the Tahuehueto project site. In certain cases, Forward- Looking Information can

be identified using words and phrases s uch as “plans,” “expects,” “scheduled,” “estimates,” “forecasts,”

“intends,” “anticipates” or variations of such words and phrases. In preparing the Forward -Looking

Information in this news release, the Company has applied several material assumptions, inc luding, but not

limited to, that the current exploration, development, environmental and other objectives concerning the

Campo Morado Mine and the Tahuehueto Project can be achieved; that the program to improve mining

operations at Campo Morado will procee d as planned; the continuity of the price of gold and other metals,

economic and political conditions, and operations. Forward- Looking Information involves known and

unknown risks, uncertainties and other factors which may cause the actual results, performance, or

achievements of the Company to be materially different from any future results, performance or achievements

expressed or implied by the Forward -Looking Information. There can be no assurance that Forward -Looking

Information will prove to be accurate, as actual results and future events could differ materially from those

anticipated in s uch statements. Accordingly, readers should not place undue reliance on Forward -Looking

Information. Except as required by law, the Company does not assume any obligation to release publicly any

revisions to Forward- Looking Information contained in this ne ws release to reflect events or circumstances

after the date hereof or to reflect the occurrence of unanticipated events.

Luca Mining Corp.

Suite 410, 1111 Melville Street

Vancouver, BC, V6E 3V6, Canada

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of

the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

For further information about Luca Mining Corp., please contact:

Sophia Shane

Director of Corporate Development

[email protected]

or

Glen Sandwell

Corporate Communications Manager

[email protected]

Tel: +1 (604) 684-8071