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Transition Metals Initiates Diamond Drilling at Its Aylmer Cu-Au Project, Sudbury Area, Ontario Three targets within a large, mineralized breccia system that covers an area of 1000 by 400 metres to be drill-tested Prospective intrusive breccia may extend as much as 1 kilometre in depth based on an A

Exploration Programs

Transition Metals Initiates Diamond Drilling at

Its Aylmer Cu-Au Project, Sudbury Area,

Ontario

Three targets within a large, mineralized breccia system that covers an area of 1000 by 400

metres to be drill-tested

Prospective intrusive breccia may extend as much as 1 kilometre in depth based on an AMT

response.

Sudbury, Ontario--(Newsfile Corp. - August 17, 2022) - Transition Metals Corp (TSXV: XTM)

("Transition", "XTM") is pleased to announce that drilling has commenced at its Aylmer project

consisting of 119 mining claims covering 3,312 hectares north of Lake Wanapitei approximately 50

kilometers northeast of Sudbury, Ontario.

Work by the Company has outlined a large, highly altered and mineralized breccia system that covers an

area of approximately 1000 m by 400 m target system that extends to a vertical depth of at least 400

metres (Figure 1). Based on deep penetrating audio frequency magnetotelluric data (AMT), this intrusive

breccia appears to punch up through Huronian stratigraphy from more than 1 kilometer of depth below

surface (Figure 2). The breccia system occurs within a north-trending, regional structural zone interpreted

to be 14 to 15 kilometre wide. This structure has associated widespread regional sodic-altered rocks

and occurrences of gold-copper-bearing quartz veins grading up 5.93% Cu (See Company news

releases of November 2, 2020 and July 19, 2020).

Three initial targets as shown in Figures 1 and 2 have been delineated for a 1,250 metre diamond drill

program at Aylmer:

1)

Hilltop Breccia Exposure

This is an impressive breccia exposed on the hilltop that is characterized by subangular to

subrounded metasedimentary fragments hosted within a fine-grained matrix of iron-carbonate and

quartz. The breccia target will be tested by a fan of west-trending drill holes oblique to the contact but

perpendicular to the sediment stratigraphy in which the holes are collared.

2)

Copper Trench Breccia

The Copper Trench Breccia located approximately 200 metres to the south of the Hilltop Breccia, is

an albite-chlorite-replaced breccia with laminated metasedimentary fragments within a quartz-iron

carbonate-chalcopyrite-chlorite matrix. Drilling will be oblique to the north-south trend of the breccia

and extend northward to also test an area of pervasive and intense alteration located to the northeast.

3)

Deep Rooted Magnetotelluric (MT) Anomaly.

The MT anomaly is located approximately 775 metres south of the Copper Trench Breccia.

Drilling

will test the MT anomaly at a vertical depth of about 200 metres. At depth, this anomaly appears to

connect to a larger, strong MT anomaly at approximately 1,000 metres depth.

Transition Chief Operating Officer Greg Collins, P.Geo. stated

"We believe that the Aylmer breccia

system may be the high-level expression of a much larger, vertical intrusion driven, mineralized

system at depth. The brecciation and alteration we are seeing is similar to breccia zones being

explored nearby by companies including Inventus Mining and MacDonald Mines which are reported

to host broad intervals of elevated copper, cobalt, gold and silver values.

We are pleased that funding

for this drilling will be supplemented by grants provided by the Ontario Junior Exploration Program

(OJEP) designed to encourage exploration for new strategic metal deposits in Ontario.

Qualified Person

The technical elements of this press release have been reviewed and approved by Mr. Thomas Hart,

P.Geo. (PGO), a Qualified Person under National Instrument 43-101. All analytical work was conducted

at ALS Laboratories, an independent lab located in North Vancouver, B.C. The quality system used by

ALS Laboratories meets all requirements of International Standards ISO/IEC 17025: 2005 and ISO

9001:2015.

About Transition Metals Corp

Transition Metals Corp (TSXV: XTM) is a Canadian-based, multi-commodity project generator that

specializes in converting new exploration ideas into Canadian discoveries. The award-winning team of

geoscientists has extensive exploration experience in established, emerging and historic mining camps

and actively develops and tests new ideas for discovering mineralization in places that others have not

looked, which often allows the company to acquire properties inexpensively. The team is rigorous in its

fieldwork and combines traditional techniques with newer ones to help unearth compelling prospects and

drill targets. Transition uses the project generator business model to acquire and advance multiple

exploration projects simultaneously, thereby maximizing shareholder exposure to discovery and capital

gain. Joint venture partners earn an interest in the projects by funding a portion of higher-risk drilling and

exploration, allowing Transition to conserve capital and minimize shareholder's equity dilution. The

Company has an expanding portfolio that currently includes more than 25 gold, copper, nickel and

platinum projects across Canada.

Cautionary Note on Forward-Looking Information

Except for statements of historical fact contained herein, the information in this news release constitutes

"forward-looking information" within the meaning of Canadian securities law. Such forward-looking

information may be identified by words such as "plans", "proposes", "estimates", "intends", "expects",

"believes", "may", "will" and include without limitation, statements regarding estimated capital and

operating costs, expected production timeline, benefits of updated development plans, foreign exchange

assumptions and regulatory approvals. There can be no assurance that such statements will prove to be

accurate; actual results and future events could differ materially from such statements. Factors that could

cause actual results to differ materially include, among others, metal prices, competition, risks inherent in

the mining industry, and regulatory risks. Most of these factors are outside the control of the Company.

Investors are cautioned not to put undue reliance on forward-looking information. Except as otherwise

required by applicable securities statutes or regulation, the Company expressly disclaims any intent or

obligation to update publicly forward-looking information, whether as a result of new information, future

events or otherwise.

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.

Further information is available at

www.transitionmetalscorp.com

or by contacting:

Scott McLean

President and CEO

Transition Metals Corp.

Tel: (705) 669-1777

Figure 1: Plan Map of the Aylmer Property, showing highlights of channel sampling results and

planned drill hole locations

To view an enhanced version of Figure 1, please visit:

https://images.newsfilecorp.com/files/2766/134094_b4c21f0ff4f55ba2_002full.jpg

Figure 2: Mobile-MT resistivity composite section for the Aylmer Property, A-A' on Figure 1. Bx =

Breccia

To view an enhanced version of Figure 2, please visit:

https://images.newsfilecorp.com/files/2766/134094_b4c21f0ff4f55ba2_003full.jpg

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/134094