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Announce Arrangement Agreement to Create a Diversified Precious Metals Exploration Company

Mergers & Acquisitions

MEXICAN GOLD MINING CORP. AND ALCON SILVER CORP.

ANNOUNCE ARRANGEMENT AGREEMENT TO CREATE A DIVERSIFIED

PRECIOUS METALS EXPLORATION COMPANY

Vancouver, British Columbia – April 8, 2026 – Mexican Gold Mining Corp. (TSXV: MEX) (“Mexican Gold”

or the “Purchaser”) and Alcon Silver Corp. (“Alcon” or the “Company”) are pleased to announce that they

have entered into an arrangement agreement (the “Arrangement Agreement ”) dated April 8, 2026,

pursuant to which Mexican Gold will acquire all of the issued and outstanding common shares of Alcon (the

“Company Shares”) in exchange for newly issued common shares in the capital of Mexican Gold (the

“Consideration Shar es”) by way of a court -approved plan o f arrangement under the Business

Corporations Act (British Columbia) (the “Arrangement”).

Under the terms of the Arrangement Agreement, Alcon shareholders will receive one post-consolidated

share of Mexican Gold (see below for details regarding the proposed consolidation) for each Company

Share held such that, following the effective time of the Arrangement (the “Effective Time”), the former

Alcon shareholders will hold approximately 61% of the issued and outstanding common shares of Mexican

Gold (the “Purchaser Shares”) on a non-diluted basis. As at the date of the Arrangement Agreement, there

are approximately 37,899,939 C ompany Shares and 41,216,639 Purchaser Shares is sued and

outstanding.

Completion of the Arrangement is subject to a number of conditions, including, among other items, receipt

of all required shareholder, regulatory and third -party consents, including approval of the Arrangement by

the TSX Venture Exchange (the “TSXV”).

Transaction Highlights

• Foundational Silver Deposit with Significant Growth Potential: The Princesa project

(“Princesa”) hosts a significant historical resource (A. Vachon, 2011) of 4.6 million tonnes, grading

90.88 g/t silver, 1.66% lead, and 1.69% zinc, with substantial expansion potential, as only 64 of 82

historical drill holes were included and just 1.5 km of the 2.2 km diatreme breccia vein has been

drilled.i

• Robust District-Scale Gold Asset: The Las Minas project hosts a National Instrument 43 -101-

Standard of Disclosure for Mineral Project s (“NI 43-101”) resource ii of 443,000 gold equivalent

ounces of Indicated Resource at 3.34 AuEQ g/t and 361,000 gold equivalent ounces of Inferred

Resource at 2.16 AuEQ g/t, supported by a preliminary economic assessment (“PEA”)iii

demonstrating a 35% after -tax IRR at US$2,000 gold , with significant upside for further growth .

Further detail of the mineral resource estimate within the PEA shows that the Indicated Resource

consists of 4.13 million tonnes at grades of 1.96 g/t gold, 4.64 g/t silver, 1.08% copper, 14.77%

magnetite while the Inferred Resource consists of 5.20 mill ion tonnes at grades of 1.44 g/t gold,

5.97 g/t silver, 0.95% copper, 17.54% magnetite, all reported at a US$80 per tonne net smelter

return cut-off.

• Proven Leadership with a Track Record of Value Creation: The combined management, board,

and advisory team has successfully financed, built, and sold multiple exploration companies, with

direct involvement in the discovery and development of major mines across Latin America.

• Strong and Supportive Shareholder base including Pan American Silver and Chesapeake

Gold Corp: Backed by leading industry investors alongside significant insider and institutional

ownership, providing a solid foundation for growth and financing

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• Multiple Catalysts and District -Scale Upside: Extensive untested targets at both core projects,

combined with a first -mover advantage in a historic CRD camp in Utah, position the company for

meaningful discovery potential.

Jack Campbell , CEO of Mexican Gold, states: “This merger brings together two highly complementary

assets to create a compelling growth platform with both near -term value and long -term discovery upside.

With the robust economics and expansion potential at Las Minas, alongside the strong silver founda tion at

Princesa, we are establishing a diversified portfolio anchored by quality resources. Just as importantly, we

have assembled a proven team with a track record of building and monetizing successful explorat ion

companies, supported by a strong and aligned shareholder base. Combined with multiple untested targets

across our projects and a first-mover advantage in emerging districts, we believe this transaction positions

us to deliver significant value for our shareholders.”

Share Consolidation and Name Change

In connection with the Arrangement, Mexican Gold will complete a consolidation of the outstanding

Purchaser Shares on a 1.6667-for-one basis (the “Consolidation”). Mexican Gold will also change its name

to Platauro Metals Corp. as mutually agreed upon by the parties (the “Name Change”). Completion of the

Consolidation and the Name Change are conditions to closing of the Arrangement.

Concurrent Financing

In connection with the Arrangement, Mexican Gold intends to complete a non-brokered private placement

of subscription receipts convertible into units of Mexican Gold for gross proceeds of up to $2,000,000, or

such other amount as may be mutually agreed by the parties, to be completed prior to the Effective Date

(the “Concurrent Financing”).

Alcon Convertible Debentures

Prior to or concurrently with the Effective Time, all outstanding unsecured convertible debentures of Alcon,

issued pursuant to a non -brokered private placement of such debentures for gross proceeds of up to

$242,650 and bearing interest at 12% per annum, will be automatically converted into Company Shares at

a price of CAD$0.25 per share. No Alcon convertible debentures will remain outstanding following the

Effective Time.

Transaction Conditions and Timing

The Arrangement will be effected by way of a court -approved plan of arrangement under the Business

Corporations Act (British Columbia). The Arrangement will require the approval of not less than 66⅔% of

the votes cast by the holders of Company Shares at a special meeting of Alcon shareholders (the

“Company Meeting”). The Company Meeting is expected to be held on or before June 15, 2026. Mexican

Gold and Alcon are arm’s length parties and, accordingly, the Arrangement is not expected to be a “related

party transaction” as defined in Multilateral Instrument 61 -101 – Protection of Minority Securityholders in

Special Transactions.

In addition to shareholder and court approvals, the Arrangement is subject to applicable regulatory

approvals, including the conditional approval of the TSXV for the listing and posting for trading of the

Consideration Shares, and the satisfaction of certain other customary closing conditions. The Arrangement

is not expected to constitute a reverse takeover or change of business under TSXV Policy 5.2, and is

instead expected to be treated as a fundamental acquisition in accordance with TSXV Policy 5.3. The

Arrangement Agreement includes an outside date of August 31, 2026, which may be extended by

agreement between the parties for up to an additional 60 Business Days if the Effective Date has not

occurred by that date as a result of the failure to obtain all Regulatory Approvals.

The Consideration Shares to be issued pursuant to the Arrangement are anticipated to be issued in reliance

upon the exemption from the registration requirements of the United States Securities Act of 1933, as

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amended (the “U.S. Securities Act ”), provided by Section 3(a)(10) thereof, and applicable exemptions

under state securities laws. Following completion of the Arrangement, the Consideration Shares are not

expected to be subject to resale restrictions under applicable Canadian securities law s, other than as

applicable to control persons or pursuant to Section 2.6 of National Instrument 45 -102 – Resale of

Securities.

The Arrangement Agreement includes customary representations, warranties and covenants for a

transaction of this nature. The Arrangement Agreement also includes customary deal protection provisions,

including reciprocal non -solicitation covenants, fiduciar y-out provisions and matching rights in favour of

each of Mexican Gold and Alcon.

Boards of Directors' Recommendations

The board of directors of Alcon (the “Alcon Board”), after consultation with its financial and legal advisors

and upon receipt of a fairness opinion from the Company's independent financial advisor, has unanimously

determined that the Arrangement is fair to the holders of Company Shares and that the Arran gement is in

the best interests of Alcon. The Alcon Board has unanimously resolved to recommend that Alcon

shareholders vote in favour of the Arrangement Resolution.

Voting Support Agreements

Directors, officers and shareholders of Alcon who will be party to voting support agreements (the “Company

Support Agreements ”) will agree, among other things, to vote their Company Shares in favour of the

Arrangement Resolution.

Board and Management of the Combined Company

Upon completion of the Arrangement, it is anticipated that management of the combined company will

remain unchanged and the board of directors of the combined company shall consist of the following

individuals:

Jack Campbell, Director

Mr. Campbell brings more than 15 years of experience in the administration and strategic analysis of public

companies within the mineral resource sector. He is currently the CEO of Mexican Gold Mining Corp. and

previously held roles as Independent Chairman of Radio Fuels Energy Corp ., which was acquired by

Palisades Goldcorp Ltd., and as Head of Corporate Communications for Concentric Energy Corp., which

was acquired by Uranium Energy Corp. Mr. Campbell is a Professional Engineer and holds a B.Sc. from

the University of Maryland, as well as a certificate from the Robert H. Smith School of Business mini -MBA

program.

Dr. John Larson, Director

Dr. Larson holds an Artium Baccalaurei (Honours) in Geology from Dartmouth College, an MSc in Geology

from Western University, and a PhD in Geology and Geochemistry from the Colorado School of Mines.

Over a 48 -year career, he has held senior leadership pos itions with several mining and exploration

companies, including serving as President and CEO. His experience includes roles as Global Porphyry

Copper Exploration Leader at BHP, Exploration Manager with BHP, General Manager, Global Exploration

at Zinifex an d OZ Minerals, and Corporate Manager of Exploration at Hochschild Mining Plc. In these

positions, Dr. Larson has overseen operations and corporate functions across multiple countries, including

the management of accounting and auditing teams.

Bruce Winfield, Director

Mr. Winfield brings more than 40 years of experience in the minerals industry as a geologist, senior

executive, and consultant. He began his career with major mining companies Texasgulf Inc. and Boliden

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Inc. and later served as Vice President of Exploration for Greenstone Resources and Eldorado Gold

Corporation, where he played a key role in the discovery and development of five gold deposits. Over the

past two decades, Mr. Winfield has held President an d CEO roles, leading publicly listed companies ,

including Defiance Silver Corp. with a primary focus on exploration across Latin America. Mr. Winfield is a

Professional Geologist and holds a M.Sc.

Nathan Lavertu, Director

Mr. Lavertu brings a diverse background in the resource sector, combining high -level finance and

investment strategy with hands -on operational experience. He has served as Operations Manager for

Palisades Goldcorp Ltd. and Nevada King Gold Corp., where he was directly involved in advancing

exploration activities. In addition, Mr. Lavertu has led a top -performing commercial real estate team for

more than seven years, underwriting over $3.5 billion in approved multifamily loans. He graduated summa

cum laude f rom The Citadel with a Bachelor of Science in Business Administration, concentrating in

accounting, and is also a decorated United States Marine Corps veteran.

Advisory Board

Collin Kettell, Advisor

Mr. Kettell is the founder of New Found Gold Corp. (NYSE: NFGC), Palisades Goldcorp Ltd. (TSXV: PALI),

and Nevada King Gold Corp. (TSXV: NKG). As an active participant in the resource sector and a company

builder, he has raised over $500 million for mineral exploration and project development . Mr. Kettell’s

approach combines hands -on leadership with long -term focus on discovering mineral deposits. He has

been recognized for his ability to navigate capital markets, secure financing and assemble skilled teams.

Robert S. Tyson, Advisor

Mr. Tyson is the President, CEO and a Director of Alcon Silver Corp. He has over 35 years of experience

as a senior executive with numerous publicly traded technology and exploration companies based in

Canada, the United States and Latin America. Previously, Mr. Tyson served as President and CEO of Cue

Resources, which was purchased by Uranium Energy Corp. He has held the position of Vice President,

Corporate Development of Minco Silver Corporation and Solex Resources Corp. (the former registered

owner of the La Princesa Project).

Darrell Rader, Advisor

Mr. Rader is the President and CEO of Minaurum Silver Inc (TSXV:MGG) and founder of Defiance Silver

Corp. (TSXV:DEF). As an experienced operator, Mr. Rader has directly raised over $175–million for mineral

exploration and development primarily through institutional investors and bankers. He previously served as

Manager of Corporate Development for an international drilli ng company overseeing its growth from three

drill rigs to over eighty in its fleet, and IMPACT Silver Corp that was transformed from a grass roots silver

explorer into a profitable silver miner. Mr. Rader holds a Bachelor of Business Administration (Finan ce)

from Simon Fraser University and a Diploma in Prospecting from BCIT.

Additional Information

A copy of the Arrangement Agreement will be filed on SEDAR+ and will be available for viewing under the

profiles of Mexican Gold and Alcon at www.sedarplus.ca. Further details regarding the Arrangement will be

provided in subsequent News Releases as well as in the management information circular to be prepared

by Alcon and filed on SEDAR+ in advance of the Company Meeting.

All information contained in this news release with respect to Mexican Gold and Alcon was supplied by the

respective party for inclusion herein, and each party and its directors and officers have relied on the other

party for any information concerning the other party.

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About Mexican Gold Mining Corp.

Mexican Gold is a Canadian -based mineral exploration and development company committed to building

long term value through ongoing discoveries and strategic acquisitions of prospective precious metals and

copper projects in the Americas. Mexican Gold is exploring and advancing the Las Minas Project, which is

located in the core of the Las Minas mining district in Veracruz State, Mexico, and host to one of the newest,

under-explored skarn systems known in Mexico. Mexican Gold recently expanded its land packa ge by

acquiring the adjacent Tatatila claims from Chesapeake Gold.

About Alcon Silver Corp.

Alcon Silver Corp is a private silver explorer focused on advancing its 100% owned Princesa Silver -

Polymetallic Project in the Puno-Cusco Mining District, Peru, and its Star Silver -Polymetallic Project in the

historic Beaver Mining District south of Milford, Utah.

Qualified Person

Bruce Winfield, M.Sc., P.Geo., a qualified person under NI 43-101 and Director of Alcon, has reviewed and

approved the technical disclosure for Alcon contained in this news release. To verify the validity and

repeatability of the data used to calculate the Princesa historical estimate, the qualified person for Alcon

took 8 duplicate samples from previously sampled locations used in the calculation of the Princesa historical

estimate. When analyzed by a different independent qualified laboratory using the sa me methods, these

eight samples showed a good repeatability of results, such that the qualified person concluded that the

Princesa assay database could be considered reliable.

Sonny Bernales, P.Geo., a qualified person under NI 43 -101 and Senior Geologist and Project Manager

for Mexican Gold, has reviewed and approved the technical disclosure for Mexican Gold contained in this

news release.

For Further Information

Mexican Gold Mining Corp.

Jack Campbell – CEO and Chairman

E-mail: [email protected]

Website: www.mexicangold.ca

Alcon Silver Corp.

Robert Tyson, Chief Executive Officer and President

Email: [email protected]

Website: www.alconsilver.com

Neither the 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.

Cautionary Note Regarding Forward-Looking Statements

This news release contains “forward-looking information ” within the meaning of applicable Canadian

securities legislation. Forward -looking information in this news release includes, but is not limited to,

statements regarding: the proposed acquisition by Mexican Gold of all of the Company Shares pursuant to

the Arrangement and the terms thereof; the anticipated benefits of the Arrangement; the receipt of

necessary shareholder, court, regulatory and stock exchange approvals; the anticipated timeline for

completing the Arrangement; the Consolidation and the Name Change; the Concurrent Financing; the

conversion of Company Convertible Debentures; the anticipated ownership percentages of the combined

company; and the anticipated filing of materials on SEDAR+.

Forward-looking information is based on certain assumptions that Mexican Gold and Alcon believe are

reasonable at this time, including assumptions as to the ability of the parties to receive, in a timely manner

and on satisfactory terms, the necessary regu latory, court, shareholder, stock exchange and other third -

party approvals and the ability of the parties to satisfy, in a timely manner, the other conditions to the

completion of the Arrangement.

Forward-looking information is subject to known and unknown risks, uncertainties and other factors that

may cause actual results to be materially different from those expressed or implied by such forward-looking

information. Such risks and uncertainties include, but are not limited to: the risk that the Arrangement may

not be completed on a timely basis or at all; the conditions to the consummation of the Arrangement may

not be satisfied; the risk that the Arrangement may involve unexpected costs, liabiliti es or delays; the

possible occurrence of an event, change or other circumstance that could result in termination of the

Arrangement; risks relating to the failure to obtain necessary shareholder, court, regulatory and stock

exchange approvals; the failure to realise anticipated benefits of the Arrangement; general economic,

market and business conditions; fluctuations in securities markets and the market price of each of Mexican

Gold's and Alcon's shares; and other risks inherent in the mining industry.

Readers are cautioned not to place undue reliance on forward -looking information. The forward -looking

information contained in this news release is made as of the date hereof and, except as required by

applicable securities laws, neither Mexican Gold nor A lcon undertakes any obligation to update publicly or

to revise any of the included forward -looking information, whether as a result of new information, future

events or otherwise.

This news release does not constitute an offer to sell or a solicitation of an offer to buy any securities in the

United States or in any other jurisdiction, nor shall there be any sale of any securities in any jurisdiction in

which such offer, solicitatio n or sale would be unlawful. The securities have not been and will not be

registered under the U.S. Securities Act or any state securities laws and may not be offered or sold in the

United States except in compliance with the registration requirements of t he U.S. Securities Act and

applicable state securities requirements or pursuant to exemptions therefrom.

i The exploration results and interpretations presented, including an historical mineral resource in the

Princesa Project, were generated by prior explorers including Caracara Silver (NI 43 -101 technical report

on La Princesa Project, prepared by A. Vachon, 2011) and Solex Resources. T he historical mineral

resource estimate is not reliable in that a qualified person has not done sufficient work to qualify this

historical resource estimate as a current mineral resource. Key assumptions, parameters and methods

used in preparation of the historical mineral resource are listed in a NI 43-101 compliant technical report on

La Princesa Project (Chance, June 24, 2024) available and filed on SEDAR+ on October 24, 2024 or on

Alcon Silver’s website. Alcon is not treating this historical resource estimate as a current mineral estimate.

The historical mineral resource estimate requires new assay data provided by a program of replicate drill

holes in La Princesa mineralization completed under supervision by a qualified person in order to upgrade

to a current mineral resource.

ii Includes Indicated and Inferred mineral resources. Mineral resources reported demonstrate reasonable

prospect of eventual economic extraction, as required under NI 43 -101. Mineral resources are not Mineral

Reserves and do not have demonstrated economic viability. An Inferred Mineral Resource has a lower level

of confidence than that applying to an Indicated Mineral Resource and must not be converted to a Mineral

Reserve. It is reasonably expected that the majority of Inferred Mineral Resources could be upgraded to

Indicated Mineral Resources with continued exploration. For more information, please refer to Mexican

Gold’s MD&A for the six months ended December 31, 2025 and 2024 and the NI 43-101 compliant technical

report on Las Minas Project (JDS Energy & Mining, Inc., September 18, 2021) available on SEDAR+.

iii The Las Minas project PEA dated September 18, 2021, is preliminary in nature and is based on inferred

mineral resources that are considered too speculative geologically to have the economic considerations

applied to them that would enable them to be categ orized as mineral reserves, and there is no certainty

that the preliminary economic assessment will be realized. Mineral resources that are not mineral reserves

do not have demonstrated economic viability.