Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

GENM.TO ·

Generation Mining Announces Federal and Provincial Approval of the Marathon Project Environmental Assessment Major Milestone Reached in Path to Production

Permits & Approvals

Generation Mining Announces Federal and Provincial Approval of the

Marathon Project Environmental Assessment

Major Milestone Reached in Path to Production

TORONTO--(BUSINESS WIRE)--November 30, 2022--Generation Mining Limited (TSX:

GENM) (OTCQB: GENMF) (“Gen Mining” or the “Company”) is pleased to announce that

the Marathon Palladium Copper Project (the “Marathon Project”) was approved by the joint

Federal and Provincial Environmental Assessment process. The Company will now proceed to

obtain the necessary permits for construction and operation. The Honourable Steven Guilbeault,

Federal Minister of Environment and Climate Change, and The Honourable David Piccini,

Ontario Minister of the Environment, Conservation and Parks, each announced today that the

Company’s Marathon Project may proceed, subject to conditions set out in the federal decision

statement (the “Decision Statement”) and the provincial approval order (the “Approval

Order”), respectively.

The Marathon Project involves the construction, operation, decommissioning, and remediation of

three open pits to produce copper concentrate, consisting primarily of copper, palladium and

platinum, critical minerals, an onsite ore processing facility, a 115 kV transmission line, an

access road, a mine rock storage area, a process solids management facility, and a water

management system, amongst other infrastructure.

The processing plant will operate at approximately 9.2 million tonnes of ore per year and

produce approximately 87,000 tonnes of copper-concentrate annually. The concentrate will be

delivered to a third-party facility for further downstream processing into refined critical minerals.

Based on current mineral reserves, over its planned 13-year mine life the Marathon Project

concentrate is expected to produce 1,905,000 ounces of palladium, 467 million lbs. of copper,

537,000 ounces of platinum, 151,000 ounces of gold and 2,823,000 ounces of silver in payable

metals.

Commenting on today’s announcements, Jamie Levy, President and CEO said, “This is a great

day for Generation Mining Shareholders and critical minerals production in Canada. These

government decisions validate the work done to date to develop the Marathon Project as a

sustainable, environmentally sensitive, low-cost producer of critical metals that are needed to

support emissions controls and the transition to a greener economy. The receipt of the Decision

Statement and Approval Order, respectively, are significant milestones as we advance the

Marathon Project into production. This provides much needed certainty about the future and

development of this strategic asset.”

“We would like to thank Biigtigong Nishnaabeg and the Town of Marathon for their support,

along with the representatives of other regional municipalities and Indigenous communities, the

public, the responsible federal and provincial government agencies, and our team of employees

and advisors for their significant contributions to the Joint Review Panel Environmental

Assessment process. We are extremely proud to be the first mine in Ontario to be approved

through this process. Receipt of the Decision Statement and Approval Order enables us to apply

for the permits necessary for the construction and operation of the Marathon Project.”

The Decision Statement and Approval Order were made following a thorough, multi-year, joint

federal and provincial environmental assessment process, with input received from Indigenous

groups, the public, federal government departments including the Ministry of Environment

Canada and Climate Change, Fisheries and Oceans Canada, Natural Resources Canada and

Transport Canada, and provincial government departments including Ministry of Northern

Development, Mines, Natural Resources and Forestry, the Ministry of Environment,

Conservation and Parks, the Ministry of Transportation, the Ministry of Labour, and the

Technical Standards and Safety Authority.

Gen Mining continues to work on de-risking and optimizing the Marathon Project, making

significant progress on detailed engineering and financing. The Decision Statement and

Approval Order included conditions on such matters as ongoing consultation, follow-up

programs, reporting, information sharing, fish and fish habitat, migratory birds, wildlife,

greenhouse gas emissions, health and socio-economic conditions of Indigenous peoples, the

current use of lands and resources for traditional purposes, and reclamation, amongst other

things. The Company is reviewing the conditions in the Decision Statement and Approval Order

to determine any impacts on the project schedule. The Company will continue to work

expeditiously to satisfy any pre-construction condition(s) and ensure compliance with all of the

conditions needed to advance construction and operations in a timely manner, as it progresses

towards a final investment decision.

About the Company

Gen Mining’s focus is the development of the Marathon Project, a large undeveloped palladium-

copper deposit in Northwestern Ontario. The Company released the results of the Project

Feasibility Study on March 3, 2021 and published the NI43-101 Technical Report dated March

25, 2021. The Marathon Property covers a land package of approximately 22,000 hectares, or

220 square kilometers. Gen Mining owns a 100% interest in the Marathon Project. For more

information, please review the detailed Feasibility Study dated March 25, 2021, filed under the

Company’s profile at SEDAR.com.

The Company anticipates submitting the permit applications as soon as practicable in order to

start preliminary construction activities late in the first quarter of 2023 or as soon as possible

thereafter.

Qualified Person

The scientific and technical content of this news release was reviewed, verified, and approved by

Drew Anwyll, P.Eng., M.Eng, Chief Operating Officer of the Company, and a Qualified Person

as defined by Canadian Securities Administrators National Instrument 43-101 - Standards of

Disclosure for Mineral Projects.

Forward-Looking Information

This news release contains certain forward-looking information and forward-looking statements,

as defined in applicable securities laws (collectively referred to herein as "forward-looking

statements"). Forward-looking statements reflect current expectations or beliefs regarding future

events or the Company’s future performance. All statements other than statements of historical

fact are forward-looking statements. Often, but not always, forward-looking statements can be

identified by the use of words such as "plans", "expects", "is expected", "budget", "scheduled",

"estimates", "continues", "forecasts", "Projects", "predicts", "intends", "anticipates", "targets"

or "believes", or variations of, or the negatives of, such words and phrases or state that certain

actions, events or results "may", "could", "would", "should", "might" or "will" be taken, occur or

be achieved, including statements related to the anticipated timing for permitting and

commencement of construction of the Marathon Project, as well as the ore, waste and

concentrate production estimates and the operating life of the mine. All forward-looking

statements, including those herein, are qualified by this cautionary statement.

Although the Company believes that the expectations expressed in such statements are based on

reasonable assumptions, such statements are not guarantees of future performance and actual

results or developments may differ materially from those in the statements. There are certain

factors that could cause actual results to differ materially from those in the forward-looking

information. These include the timing for a construction decision; the progress of development at

the Marathon Project, including progress of project expenditures and contracting processes, the

Company's plans and expectations with respect to liquidity management, continued availability

of capital and financing, the future price of palladium and other commodities, permitting

timelines, exchange rates and currency fluctuations, increases in capital and other costs due to

inflation and scope changes, requirements for additional capital, and the Company's decisions

with respect to capital allocation, and the impact of COVID-19, inflation, global supply chain

disruptions and the war in Ukraine on the Company, the project schedule for the Marathon

Project, key inputs, staffing and contractors, uncertainties involved in interpreting geological

data, environmental compliance and changes in environmental legislation and regulation, the

Company’s relationships with First Nations communities, exploration successes, and general

economic, market or business conditions, as well as those risk factors set out in the Company’s

annual information form for the year ended December 31, 2021, and in the continuous

disclosure documents filed by the Company on SEDAR at www.sedar.com. Readers are

cautioned that the foregoing list of factors is not exhaustive of the factors that may affect

forward-looking statements. Accordingly, readers should not place undue reliance on forward-

looking statements. The forward-looking statements in this news release speak only as of the date

of this news release or as of the date or dates specified in such statements.

Forward-looking statements are based on a number of assumptions which may prove to be

incorrect, including, but not limited to, assumptions relating to: the availability of financing for

the Company’s operations; operating and capital costs; results of operations; the mine

development and production schedule and related costs; the supply and demand for, and the

level and volatility of commodity prices; timing of the receipt of regulatory and governmental

approvals for development Projects and other operations; the accuracy of Mineral Reserve and

Mineral Resource Estimates, production estimates and capital and operating cost estimates; and

general business and economic conditions.

Investors are cautioned that any such statements are not guarantees of future performance and

actual results or developments may differ materially from those projected in the forward-looking

information. For more information on the Company, investors are encouraged to review the

Company’s public filings on SEDAR at www.sedar.com. 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.

Contacts

For further information please contact:

Jamie Levy

President and Chief Executive Officer

(416) 640-2934 (O)

(416) 567-2440 (M)

[email protected]

Ann Wilkinson

Vice President, Investor Relations

(416) 640-2954 (O)

(416) 357-5511 (M)

[email protected]