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Bureau of Land Management Extends Draft Environmental Impact Statement Comment Period for the Ambler Road

Permits & Approvals

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4846-9497-3096\1 Trust | Respect | Integrity

News Release

Bureau of Land Management Extends Draft Environmental Impact

Statement Comment Period for the Ambler Road

September 30, 2019 - Vancouver, British Columbia – Trilogy Metals Inc. (TSX/NYSE

American: TMQ) ("Trilogy Metals”, “Trilogy” or the “Company”) reports that the United States

Bureau of Land Management (“BLM”) announced that it has extended the comment period for

the proposed Ambler Mining District Industrial Access Project (“AMDIAP”) Draft Environmental

Impact Statement (EIS) from 45 to 60 days, moving the deadline to October 29, 2019.

According to the BLM, the extension was provided in recognition of subsistence/hunting season

and the number of interested communities in the region, and public meetings remain on

schedule. Once the comment period has ended, the BLM will the n review the comments and

complete the final EIS.

Ambler Mining District Industrial Access Project

On August 23, 2019 t he BLM, which is the lead agency for the permitting of the AMDIAP,

completed the draft EIS which has been posted on the BLM website (see below). Also, the

National Park Service (“NPS”), which is a cooperating agency, completed and posted the

Environmental and Economic Analysis (“EEA”) on the NPS website. The EEA will evaluate the

two alternative routes for the AMDIAP – the shortest overall AMDIAP route and the shortest

route across the NPS preserve lands.

For more information on the draft EIS please visit the BLM website at

https://www.blm.gov/alaska. For more information on the EEA please visit the NPS website at

https://www.nps.gov/gaar/learn/management/ambler-row.htm.

Jim Gowans , Interim President and CEO of Trilogy Metals commented , “ We welcome the

extension of the comment period for the AMDIAP draft EIS given that we believe that it is

imperative for all stakeholders to have an opportunity to have input into this project which is

expected to make a significant positive economic impact for the people of northwest Alaska .

Furthermore, it is important that this process be done in a way that seen as t ransparent and

fair for all citizens of Alaska. I am highly confident that the final EIS will be completed within

the next few months.”

TSX, NYSE American

Symbol: TMQ

2

4846-9497-3096\1 Trust | Respect | Integrity

About Trilogy Metals

Trilogy Metals Inc. is a metals exploration and development company focused on exploring and

developing the Ambler mining district located in northwestern Alaska. It is one of the richest

and most-prospective known copper-dominant districts located in one of the safest geopolitical

jurisdictions in the world. It hosts world -class pol ymetallic volcanogenic massive sulphide

(“VMS”) deposits that contain copper, zinc, lead, gold and silver, and carbonate replacement

deposits which have been found to host high -grade copper and cobalt mineralization.

Exploration efforts have been focused on two deposits in the Ambler mining district - the Arctic

VMS deposit and the Bornite carbonate replacement deposit. Both deposits are located within

the Company's land package that spans approximately 143,000 hectares. The Company has

an agreement with NANA Regional Corporation, Inc., a Regional Alaska Native Corporation that

provides a framework for the exploration and potential development of the Ambler mining

district in cooperation with local communities. Our vision is to develop the Ambler mining

district into a premier North American copper producer.

Company Contact

Patrick Donnelly

Vice President, Corporate Communications & Development

[email protected]

604-630-3569

604-638-8088 or 1-855-638-8088

# # #

Cautionary Note Regarding Forward-Looking Statements

This press release includes certain "forward -looking information” and "forward -looking statements” (collectively

"forward-looking statements”) within the meaning of applicable Canadian and United States securities legislation

including the United States Private Securities Litigation Reform Act of 1995. All statements, other than statements of

historical fact, included herein, including, without limitation, the anticipated timing of the Final EIS and the B LM and

EEA review processes are forward-looking statements. Forward -looking statements are frequently, but not always,

identified by words such as "expects”, "anticipates”, "believes”, "intends”, "estimates”, "potential”, "possible”, and

similar expressions, or statements that events, conditions, or results "will”, "may”, "could”, or "should” occur or be

achieved. Forward-looking statements involve various risks and uncertainties. There can be no assurance that such

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

in such statements. Important factors that could cause actual results to differ materially from the Company's

expectations include the uncertainties involving our assumptions with respect to the likelihood and timing of the

AMDIAP review process; the need for cooperation of government agencies and native groups in the development and

construction of the access road; the need to obtain permits and governmental approvals; and oth er risks and

uncertainties disclosed in the Company’s Annual Report on Form 10 -K for the year ended November 30, 201 8 filed

with Canadian securities regulatory authorities and with the United States Securities and Exchange Commission and

in other Company reports and documents filed with applicable securities regulatory authorities from time to time. The

Company's forward-looking statements reflect the beliefs, opinions and projections on the date the statements are

made. The Company assumes no obligation to update the forward-looking statements or beliefs, opinions, projections,

or other factors, should they change, except as required by law.