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Fathom Announces New Zones of Conductivity at Gochager Lake

Corporate Updates

Fathom Nickel Inc.

FATHOM ANNOUNCES IDENTIFICATION OF NEW ZONES OF CONDUCTIVITY ALONG STRIKE NORTHEAST

AND SOUTHWEST OF THE HISTORIC GOCHAGER LAKE DEPOSIT

NOT FOR DISTRIBUTION TO UNITED STATES NEWSWIRE SERVICES OR FOR DISSEMINATION IN THE UNITED STATES. ANY

FAILURE TO COMPLY WITH THIS RESTRICTION MAY CONSTITUTE A VIOLATION OF U.S. SECURITIES LAWS

Calgary, Alberta – July 25, 2023 – Fathom Nickel Inc. (the “Company” or “Fathom”) (CSE:FNI), (FSE:6Q5),

(OTCQB:FNICF) is pleased to provide an update on recently completed surface time domain

electromagnetic (TDEM) a nd borehole electromagnetic (BHEM) geophysical programs at it s Gochager

Lake Project.

Geophysical surveys completed include a second phase of borehole electromagnetic (BHEM) surveys (see

Press Release June 28, 2023) and a surface time domain electromagnetic (TDEM) survey over the area of,

and along strike of the historic Gochager Lake deposit.

TDEM and BHEM highlights include:

• The TDEM survey covered approximately 1km 2 and defined a moderate-strength zone of

conductivity directly over top of the historic Gochager Lake deposit. 1 This conductive trend

extends both to the SW and to the NE of the deposit area.

• In addition, newly identified zones of conductivity occur to the north, north-northeast, and east-

southeast of the Gochager Lake deposit area.

• Internal lithostructural interpretation of the 2008 VTEM survey recognizes the Gochager Lake

deposit occurs on the axis of a major fold. The hinge zone of the fold occurs immediately to the

southwest of the Gochager Lake deposit.

• Directly along strike of the Gochager Lake deposit and on the interpreted fold axis, a moderate

strength, untested VTEM anomaly occurs , and the TDEM survey confirms the untested VTEM

anomaly is very “Gochager-like” (see Figure 1).

• The second phase of BHEM surveys utilized multiple loop configurations to change coupling angles

for each hole surveyed and to ultimately better image the conductivity zones recognized in the

first phase of BHEM. Both BHEM programs have identified at least 4 separate conductive zones in

the area of Fathom’s Q1-2023 drilling, with several lying outside the historical Gochager Lake

deposit.

Ian Fraser, CEO and VP Exploration stated, “We are extremely pleased with the results of the surface TDEM

survey. It was a very important exercise for us to recognize, define and understand the EM signature

associated with the historic Gochager Lake deposit. We now have a very good understanding of the surface

signal and the geophysical setting of the deposit. We are very encouraged to see that this signal extends

along strike and to see similar occurrences elsewhere in proximity to the deposit. Recognizing the structural

setting and a similar VTEM / TDEM anomaly further along strike and aligning with an interpreted fold axis

makes the area northeast of the Gochager deposit very prospective and a high priority target area for

future exploration efforts. Now knowing that high-grade nickel defined in our drillhole GL23003 occurs in

association with very strong in -hole and off-hole BHEM conductivity signals , yet below a moderate

strength TDEM surface expression, has us very intrigued and excited about numerous other similar

features (Gochager look-a-likes) that we see in the historic 2008 VTEM data set”.

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Figure 1 – TDEM Conductor Maps

Figure 1 Notes:

• The Tilt Derivative is a mathematical function routinely applied to Magnetic Field Data to

preferentially enhance weaker magnetic signals to map textures, structures, and edge contacts

of magnetic sources.

• VTEM Channel 33, is a late time Versatile Time Domain Electromagnetic (VTEM) channel gridded

image. Within airborne datasets, we look at later time channels to find the higher conductance

sources.

The TDEM survey was conducted over five 100-meter spaced lines immediately proximal to the Gochager

deposit, plus two additional 100 -meter spaced lines northeast of the Gochager deposit. The Company

recognizes that the TDEM profile overtop of the Gochager deposit is a moderate strength conductor and

has a shape indicative of a steeply oriented conductive body or bodies. In contrast, the BHEM results from

all holes probed to date indicate strong to very strong in-hole and off-hole conductivity responses. BHEM

responses are consistent with multiple conductive zones with steeply oriented geometries, and several of

the off-hole conductive zones lie outside of the historic drilling envelope at the Gochager Lake deposit.

BHEM interpretation is ongoing and finalized 3D imaging and modelling will be instrumental in the drill

targeting process as we look forward to the August drill program at the Gochager Lake project. The TDEM

survey has highlighted drill targets outside of the Gochager Lake deposit area that the Company also looks

forward to drill testing.

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Grant of Options to Key Company Consultants

Pursuant to its stock option plan and the policies of the Canadian Stock Exchange, the Company has

granted incentive stock options to certain key consultants of the Company for the right to purchase up to

an aggregate of 535,000 common shares of the Company, exercisable at a price of $0.265 per share for a

period of 60 months.

Qualified Person and Data Verification

Ian Fraser, P.Geo., CEO, VP Exploration, and a Director of the Company and the "qualified person" as such

term is defined by National Instrument 43 -101, has verified the data disclosed in this news release, and

has otherwise reviewed and approved the technical information in this news release on behalf of the

Company.

About Fathom Nickel Inc.

Fathom is an exploration company that is targeting magmatic nickel sulphide discoveries to support the

rapidly growing global electric vehicle market.

The Company now has a portfolio of two high-quality exploration projects located in the prolific Trans

Hudson Corridor in Saskatchewan: 1) the Albert Lake Project , a 90,000+ hectare project that was host

to the historic and past producing Rottenstone deposit (produced high -grade Ni-Cu+PGE, 196 5-1969),

and 2) the 22,000+ hectare Gochager Lake Project that is host to a historic, NI43 -101 non -compliant

open pit resource consisting of 4.3M tons at 0.295% Ni and 0.081% Cu 1.

1 – The Saskatchewan Mineral Deposit Index (SMID#0880) reports drill indicated reserves at the historic Gochager Lake Deposit

of 4,262,400 tons grading 0.295% Ni and 0.081% Cu mineable by open pit. Fathom cannot confirm the resource estimate, nor the

parameters and methods used to prepare the reserve estimate. The estimate is not considered NI43- 101 compliant and further

work is required to verify this historical drill indicated reserve.

ON BEHALF OF THE BOARD

Ian Fraser, Chief Executive Officer and Vice -President, Exploration

1-403-650-9760

Email: [email protected]

or

Doug Porter, President & CFO

+1-403-870-4349

Email: [email protected]

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Forward Looking Statements:

This news release contains "forward-looking statements" that are based on expectations, estimates, projections and

interpretations as at the date of this news release. Forward-looking statements are frequently characterized by words such as

"plan", "expect", "project", "seek", "intend", "believe", "anticipate", "estimate", "suggest", "indicate" and other similar words

or statements that certain events or conditions "may" or "will" occur, and include, without limitation, statements regarding

intended future exploration work, including drilling, and the timing of such activities. Forward-looking statements relate to

information that is based on assumptions of management, forecasts of future results, and estimates of amounts not yet

determinable. Any statements that express predictions, expectations, beliefs, plans, projections, objectives, assumptions or

future events or performance are not statements of historical fact and may be "forward-looking statements." Forward-looking

statements are subject to a variety of risks and uncertainties which could cause actual events or results to differ from those

reflected in the forward-looking statements, including, without limitation: risks related to failure to obtain adequate financing

on a timely basis and on acceptable terms; risks related to the outcome of legal proceedings; political and regulatory risks

associated with mining and exploration; risks related to the maintenance of stock exchange listings; risks related to

environmental regulation and liability; the potential for delays in exploration or development activities or the completion of

feasibility studies; the uncertainty of profitability; risks and uncertainties relating to the interpretation of drill results, the

geology, grade and continuity of mineral deposits; risks related to the inherent uncertainty of production and cost estimates

and the potential for unexpected costs and expenses; results of prefeasibility and feasibility studies, and the possibility that

future exploration, development or mining results will not be consistent with the Company's expectations; risks related to

commodity price fluctuations; and other risks and uncertainties related to the Company's prospects, properties and business

detailed elsewhere in the Company's disclosure record. Such forward looking statements involve known and unknown risks,

uncertainties and other factors which may cause the actual results, performance or achievements of the Company to be

materially different from any future results, performance or achievements expressed or implied by such forward-looking

statements. These forward-looking statements are made as of the date hereof and the Company does not assume any

obligation to update or revise them to reflect new events or circumstances except in accordance with applicable securities laws.

Actual events or results could differ materially from the Company's expectations or projections.