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GENM.TO ·

Generation Mining Restarts the Environmental Assessment and Regulatory Review Process

Permits & Approvals

GENERATION MINING RESTARTS THE

ENVIRONMENTAL ASSESSMENT AND

REGULATORY REVIEW PROCESS

Toronto, Ontario – June 11, 2020 – Generation Mining Limited (CSE:GENM) (“Gen Mining”,

“Generation”, or the “Company”) is pleased to announce the Company has restarted the

Environment Assessment (EA) review and approval process for the Marathon Project with the

Federal and Provincial Government Agencies. This is being done in parallel with the initiation

of a feasibility study.

Jamie Levy, President and Chief Executive Officer of Generation Mining, commented: “We are

very fortunate that the previous operators spent significant time effort and money on previous

environmental studies and developing working relationships with the various governmental

agencies. This previous investment should help us in reducing time and money for our

shareholders and ensure appropriate consultation with communities of interest. Initial meetings

with various government agencies have been positive. Early indications are that they will do

what they can to speed up the permitting process as they all realize a new mine will create

numerous jobs for the town of Marathon and surrounding communities which will be needed

more than ever in the wake of the pandemic.”

The initial Environmental Assessment process was initiated by the prior operator (Stillwater

Canada) of the Marathon Project in 2012 and was put on hold in January 2014. At that point in

time the Canadian Environmental Assessment Agency and the Joint Review Panel (JRP) had

reviewed the Environmental Impact Statement (EIS) report and supporting technical reports and,

determined that the material was sufficient to proceed to the public hearing stage. At that time,

the JRP timeline to complete the EA process was approximately 6 months. In September 2019,

the Company received confirmation from the government that the Marathon Project will remain

subject to the requirements of the Canadian Environmental Assessment Act (2012) and the

Ontario Environmental Assessment Act (1990) and the process could be restarted. The Company

does not expect the permitting process to be delayed by the Covid-19 Pandemic.

The Company has now commenced the process to restart the Environmental Assessment

approval process and to complete an EIS Report Addendum. At a high-level, the steps that are

required to commence the process are as follows: i) update and confirm existing baseline studies,

ii) capture and model the optimizations being progressed in the Feasibility Study work, iii)

document these conclusions in the EIS Report addendum, iv) undertake the JRP hearings..

To assist with the permitting program, the sustainability team at Generation Mining is being

supported by Stantec, a global engineering consulting firm which will lead the EA process and

EIS report addendum update; Knight-Piesold, to lead the tailing facility designs; EcoMetrix, to

undertake geochemistry, aquatics, water quality modelling; and Northern BioScience to progress

the monitoring of species at risk and terrestrial studies on the property.

In parallel and a critical component of the Environmental Assessment process, the Company

continues communication and engagement with the local Indigenous communities, Métis groups

and the Town of Marathon, Ontario, with the goal to inform and further develop the already

positive long-term relationships that ensure mutual benefit to these communities and the project.

On the EA process, the estimated timelines for the key milestones are: completion of the EIS

Report addendum and sitting of the Joint Review Panel (Q1, 2021) and the completion of the

JRP Process including a JRP recommendation to federal and provincial ministers (Q4, 2021).

About the Marathon Palladium Project

The Marathon Deposit is the largest undeveloped platinum group metal Mineral Resource in

North America. The Marathon Property covers a land package of approximately 22,000 hectares,

or 220 square kilometres. Generation Mining acquired a 51% interest in the Marathon Property

from Sibanye Stillwater on July 10, 2019 and can increase its interest to 80 per cent by spending

$10 million over a period of four years. As of Q1, 2020, approximately $4 million of the $10

million has already been spent. Sibanye Stillwater has certain back-in rights that can bring its

interest in the Property back to 51 per cent after such time as Generation Mining has earned its

80-per-cent interest (see the company's press release of July 11, 2019, for more details).

For further information please contact:

Jamie Levy

President and Chief Executive

Officer

(416) 640-2934

(416) 567-2440

[email protected]

Forward-Looking Information

This news release includes certain information that may be deemed “forward-looking information” under

applicable securities laws. All statements in this release, other than statements of historical facts, that

address acquisition of the Property and future work thereon, Mineral Resource and Reserve potential,

exploration activities and events or developments that the Company expects is forward-looking

information. Although the Company believes 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

results of the Company’s due diligence investigations, market prices, exploration successes, continued

availability of capital and financing, and general economic, market or business 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

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.