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West Chimo Mine Sector Shows New Exploration Potential for Cartier Highlights of the press release (FIGURE 1): ➢ Continuity of the 4BW Gold Zone: ✓ 3.7 g/t Au / 6.0 m including 20.2 g/t Au / 1.0 m ✓ 1.6 g/t Au / 15.0 m including 22.8 g/t Au / 0.5 m

Drill Results

For immediate release

West Chimo Mine Sector Shows New Exploration Potential for Cartier

Highlights of the press release (FIGURE 1):

➢ Continuity of the 4BW Gold Zone:

✓ 3.7 g/t Au / 6.0 m including 20.2 g/t Au / 1.0 m

✓ 1.6 g/t Au / 15.0 m including 22.8 g/t Au / 0.5 m

➢ New Gold Intersections:

5N Gold Structure:

✓ 4.5 g/t Au / 5.0 m including 14.7 g/t Au / 1.0 m

✓ 3.3 g/t Au / 3.0 m including 7.4 g/t Au / 1.0 m

6 Gold Structure:

✓ 2.5 g/t Au / 13.3 m including 8.9 g/t Au / 0.5 m

➢ Two drills are currently operating on the property (however, drilling has been temporarily

suspended since June 1, 2023 due to intense forest fire activity in Quebec)

Val-d’Or, June 6, 2023 – Cartier Resources Inc. (TSX-V: ECR) (“Cartier”) announce s drill hole

results from the program that is in progress at the Chimo Mine Project . The new results are from

the West Chimo Mine sector, located between the main underground infrastructures of the Chimo

mine and up to 550 m west of them (FIGURE 1). The Chimo Mine property, which is 100% owned

by Cartier, is located 45 km east of the Val-d'Or mining camp.

« These drill results in the West Chimo Mine sector clearly reveal the discovery potential of this

new exploration sector, adjacent to the underground infrastructures of the Chimo mine. This sector

has limited historical exploration and the gold zones known to date must be drilled further to

increase their dimensions in order to optimize the full potential for increasing the resources of the

Chimo Mine Project. » commented Philippe Cloutier, President and CEO.

‘’West Chimo Mine’’ Sector (FIGURE 1):

➢ Continuity below the 4BW Gold Zone

Drilling intersected 3.7 g/t Au over 6.0 m including 20.2 g/t Au over 1.0 m and 1.6 g/t Au over

15.0 m including 22.8 g/t Au over 0.5 m . These new results, located below the 4BW Gold

Zone (FIGURE 1), demonstrate the continuity at depth in order to increase its dimensions and

resources.

➢ New gold-bearing intersections within the 5N Structure

Drilling intersected 4.5 g/t Au over 5.0 m including 14.7 g/t Au over 1.0 m and 3.3 g/t Au over

3.0 m including 7.4 g/t Au over 1.0 m . These new results, located 300 m west of the Chimo

mine underground infrastructures, add to the historical results of 1.3 g/t Au over 13.7 m (Drill

Hole 175-108) and 1.7 g/t Au over 7.8 m (Drill Hole 01 -84-64) outlining the occurrence of a

potential new gold zone.

➢ New gold-bearing intersections within the 6 Structure

Drilling intersected 2.5 g/t Au over 13.3 m including 8.9 g/t Au over 0.5 m. These new results,

located 350 m west of the Chimo mine underground infrastructures, add to the historical results

of 1.6 g/t Au over 7.1 m including 5.1 g/t Au over 0.5 m (Drill Hole 07-87-32) in the 6 Gold

Structure.

The geometry of the Chimo Mine gold system should present a certain symmetry on either side of

the main mineralized sector, called the Main Chimo Mine sector. (FIGURE 1). These drill results

suggest the development of good discovery potential in the West Chimo Mine sector, which is located

near the Chimo mine infrastructure and which has been very little explored to date.

Table: Detailed information of the new results of the West Chimo Mine sector:

Drill Hole Coordinates

UTM (°)

Azimuth

(°)

/Plunge (°)

From

(m)

To

(m)

Au

(g/t)

Length

(m)

Gold

Zone

Gold

Structure

Continuity below the 4BW Gold Zone

CH23-69

331534/5320441/341 190/-78

428.0 434.0 3.7 6.0*

4BW 4B

Including 428.0 429.0 20.2 1.0*

CH23-66

331534/5320441/341 186/-61

284.5 299.5 1.6 15.0

Including 284.5 285.0 22.8 0.5

New gold-bearing intersections within 5N Structure

CH23-87

331430/5320467/343 166/-74

482.0 487.0 4.5 5.0

5N

Including 482.0 483.0 14.7 1.0

CH23-69

331534/5320441/341 190/-78

551.0 554.0 3.3 3.0

Including 553.0 554.0 7.4 1.0

New gold-bearing intersections within 6 Structure

CH23-77

331437/5320142/340 170/-56

365.7 379.0 2.5 13.3

6

Including 374.6 375.1 8.9 0.5

The lengths of the mineralized intersections are expressed as lengths measured along the drill core.

The estimated true thickness of the mineralized intersections represents approximately 65 to 85% of the measured length.

* The estimated true thickness of this mineralized intersection represents approximately 55% of the measured length.

Reminder of the highlights of project:

➢ Recent positive Preliminary Economic Assessment* (FIGURE 2):

✓ Post-Tax NPV5% of CAD$388M and 20.8% IRR

✓ Long term gold price of US$1,750/oz, Exchange rate of CAD $1.00 = US $0.77

✓ Payback period of 2.9 years and mine life of 9.7 years

✓ Capex of CAD$341M, average all-in sustaining cost of US$755/oz

✓ Cumulative Post-Tax Cash Flow of CAD$688M

✓ Average annual production of 116,900 oz at a milled average of 4.6 g/t Au

➢ Recent Mineral Resource Estimate** (FIGURE 3):

✓ 720,000 ounces of gold in the indicated resource category

✓ 1,633,000 ounces of gold in the inferred resource category

➢ The Chimo Mine Project, currently being drilled over a length of 3.7 km by 1.6 km depth

(FIGURE 1), now consists of 30 gold -bearing zones that are situated within 19 gold -bearing

structures.

* NI 43-101 Technical Report and Preliminary Economic Assessment for Chimo Mine and West Nordeau Gold Deposits, Chimo Mine and

East Cadillac Properties, Quebec, Canada, Marc R. Beauvais, P.Eng., of InnovExplo Inc., Mr. Florent Baril of Bumigeme and Mr. Eric Sellars,

P.Eng. of Responsible Mining Solutions, May, 29nd, 2023.

** NI 43-101 Mineral Resources Estimate for Chimo Mine and West Nordeau Gold Deposits, Québec, Canada, Vincent Nadeau -Benoit,

P.Geo., Alain Carrier, P.Geo., M.Sc. and Marc R. Beauvais, P.Eng., InnovExplo Inc., August 22nd, 2022.

About Cartier Resources Inc.

Cartier Resources Inc. was founded in 2006 and is an advanced gold project exploration company

based in Val -d’Or. The company’s projects are all located in Quebec, which has consistently

ranked as one of the world’s best mining jurisdictions. Cartier is advancing the development of its

flagship Chimo Mine Project. The Company has a strong cash position exceeding $3.5 M and a

significant corporate and institutional endorsement, including Agnico Eagle Mines, O3 Mining and

Quebec investment funds.

Qualified Persons

The scientific and technical information on the Company and the Chimo Mine Project in this news

release was prepared and reviewed by Mr. Gaétan Lavallière, P. Geo., Ph. D, Cartier’s

Vice- President, and Mr. Ronan Déroff, P. Geo, M. Sc., Cartier’s Senior Geologist, Project Manager

and Geomatician, both qualified persons as defined in NI 43 -101. Mr. Lavallière approved the

information contained in this press release.

Quality Assurance / Quality Control

Cartier inserts in the batches of samples sent to the laboratory, 5% of the number of samples in the

form of certified standards and another 5% in the form of sterile samples to ensure quality control.

The samples are analyzed at the Techni-Lab laboratory (Actlabs), located in Ste-Germaine-Boulé,

Quebec, Canada. Samples of 3 to 5 kg are crushed by the laboratory up to 90% passing a mesh

of 10 mesh (2.00 mm) then 500 g of sample is pulverized up to 90% passing a mesh of 200 mesh

(0.07mm). The 50 g pulps are analyzed by fire assay and are read by atomic absorption. Samples

with results ≥ 1.0 g/t and < 10.0 g/t are re -assayed by fire assay and read by atomic absorption.

Results greater than or equal to 10.0 g/t Au are analyzed by fire assay with gravimetric reading.

For samples containing visible gold, 500 g of rock are analyzed by the “Metallic Sieve” method.

- 30 -

For more information, contact:

Philippe Cloutier, P. Geo.

President and CEO

Telephone: 819-856-0512

[email protected]

www.ressourcescartier.com

Neither the TSX Venture Exchange nor its regulatory services provider accepts responsibility for the adequacy

or accuracy of this press release.

WEST EAST

CHIMO MINE GOLD SYSTEM

LONGITUDINAL COMPOSITE SECTION (Looking North)

PORTAL WEST SIMON

EAST

CHIMO MINE WEST NORDEAU

3.7 km

1.6 km

CHIMO MINE SHAFT

June 6th, 2023

.

..

920 m

WEST

CHIMO MINE

3.0g/tAu/7.0m

including

7.3g/tAu/2.0m

and

2.4g/tAu/5.6m

including

6.3g/tAu/1.0m

..

5.2g/tAu/4.0m

including

16.5g/tAu/0.5m

.

.

2.0g/tAu/6.0m

including

4.5g/tAu/2.5m

including

9.9g/tAu/1.0m

New results

Previous results

3.3g/tAu/4.6m

including

9.6g/tAu/1.0m

2.1g/tAu/14.0m

2.3g/tAu/23.0m

including

4.4g/tAu/6.5m

including

26.0g/tAu/0.7m

WET AREA WET AREAESKER

.

.

.

2.0g/tAu/15.6m

17.4g/tAu/1.0m

3.9g/tAu/6.9m

including

9.0g/tAu/1.0m

4.0g/tAu/6.8m

including

24.8g/tAu/0.5m

6.5g/tAu/2.0m

including

9.7g/tAu/1.0m

0.9g/tAu/42.0m

including

3.3g/tAu/5.0m

including

6.0g/tAu/1.0m

including

13.2g/tAu/0.5m

1.2g/tAu/16.0m

6.0g/tAu/1.0m

and

16.8g/tAu/1.0m

.

.

.

.

.

.

3.7g/tAu/6.0m

including

20.2g/tAu/1.0m

4.5g/tAu/5.0m

including

14.7g/tAu/1.0m

3.3g/tAu/3.0m

including

7.4g/tAu/1.0m

2.5g/tAu/13.3m

including

8.9g/tAu/0.5m

1.6g/tAu/15.0m

including

22.8g/tAu/0.5m

13.0g/tAu/1.0m

4BW

MAIN CHIMO MINE