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LAURION Intersects 6.72m True Width* at 0.62 g/t Au and 3.05% Zn as part of a 65m thick mineralized zone in the Newly Opened Area SW Extension of the A-Zone at Ishkoday Au-Zn-Cu-Ag Project

Drill Results

LAURION Intersects 6.72m True Width* at 0.62 g/t Au and 3.05% Zn as

part of a 65m thick mineralized zone in the Newly Opened Area SW

Extension of the A-Zone at Ishkoday Au-Zn-Cu-Ag Project

TORONTO, ONTARIO (May 25, 2022) – LAURION Mineral Exploration Inc. (TSX.V: LME and

OTCPINK: LMEFF) (“LAURION” or the “Corporation”) is pleased to announce assay results

for three (3) new diamond drill holes testing the continuity of the newly opened area that

extends the A-Zone by 700 m towards the Southwest. This area is located within a 2km

segment of the 6 km long Ishkoday mineralized trend, which is located in the southeastern

portion of the Ishkoday Au-Zn-Cu-Ag project. These 3 holes are part of a 15,000 m drilling

campaign design to confirm the presence of continuous mineralization from the A-Zone

to the CRK Zone, over a strike of 3 km. The Ishkoday project comprises an area of 47 km2

with initial exploration focus in areas accessed via the road 801, approximately 20 km

northeast of Beardmore, Ontario.

The current assay results confirmed the continuity of the A-Zone to the southwest by 160

m since the last release and intercepted the stacked gold- and zinc-rich epithermal and

orogenic gold veins (See Figure 1) returning:

§ LBX22-059 from 141 m to 148 m: 7.00 m (5.60 m true width (“TW”)) @ 0.14 g/t

Au and 0.63% Zn; including 1.00 m (0.80 m TW) @ 0.38 g/t Au and 1.60% Zn

and 1.00 m (0.80 m TW) @ 0.38 g/t Au and 1.84% Zn

§ LBX22-060 from 201.5 m to 209.9 m: 8.40 m (6.72 m TW) @ 0.62 g/t Au, 3.05%

Zn and 0.15% Cu; including 1.00m (0.80m TW) @ 0.61g/t Au, 4.27% Zn and

0.19% Cu and; 2.30 m (1.84 m TW) @ 1.15 g/t Au, 4.20% Zn and 0.23% Cu.

§ LBX22-060 from 251m to 255 m: 4.00 m (3.20 m TW) @ 0.37 g/t Au, 2.90% Zn

and 0.28% Cu; including 1.00m (0.80m TW) @ 1.21g/t Au, 10.70% Zn and

0.93% Cu

§ LBX22-061 from 327.5m to 329.1 m: 1.60 m (1.28 m TW) @ 1.31 g/t Au, 1.66%

Zn and 0.36% Cu; including 0.50m (0.40m TW) @ 3.04g/t Au, 3.71% Zn and

0.75% Cu

§ LBX22-061 from 420 m to 422.6 m: 2.60 m (2.08 m TW) @ 1.11 g/t Au and

0.21% Zn; including 0.60m (0.48m TW) @ 3.49g/t Au and 0.01% Zn

Current Drilling and Objectives

§ A total of 9,463 m in twenty-six diamond drill holes have been drilled to date with

assays pending for one drill hole in the A-Zone, eight drill holes in the McLeod Zone

and five drill holes between the A-Zone and McLeod Zone that all intercepted the

stacked veins.

§ The drill is currently back in the A-Zone area to further investigate the newly

opened area and its connection with to the CRK area with five drill holes drilled

(assay pending) and another drill hole planned.

§ Further drilling is also planned to test:

- The southwestern extension of the McLeod Zone associated with a large

magnetic high anomaly; that coincides with the stacked veins

- The western connection between the A-Zone and the McLeod Zone and

- The mineralized gold Joe vein in McLeod Zone; identified through surface

sampling.

A-Zone Assay Results Highlights

Hole ID From To Core Length True Width* Au Zn Cu Ag

(m) (m) (m) (m) (g/t) (%) (%) (g/t)

LBX22-059 141.00 148.00 7.00 5.60 0.14 0.63 0.05 14.89

including 141 142 1.00 0.38 1.60 0.15 61.10

including 147 148 1.00 0.38 1.84 0.08 26.40

LBX22-060 83.00 88.15 5.15 4.12 0.31 0.35 0.01 1.27

including 85.7 86.2 0.50 1.14 0.87 0.03 2.80

including 87.6 88.15 0.55 0.34 1.64 0.02 3.80

LBX22-060 96.50 98.30 1.80 1.44 0.46 1.53 0.10 6.98

including 97.5 98.3 0.80 0.91 3.32 0.22 14.70

LBX22-060 157.10 161.20 4.10 3.28 0.09 4.86 0.14 11.55

including 159.1 161.2 2.10 0.14 9.33 0.25 21.30

LBX22-060 188.50 190.60 2.10 1.68 0.21 3.36 0.12 6.00

including 189.5 190.1 0.60 0.17 11.20 0.22 11.00

LBX22-060 201.50 209.90 8.40 6.72 0.62 3.05 0.15 8.07

including 202.5 203.5 1.00 0.61 4.27 0.19 9.70

including 204.7 207 2.30 1.15 4.20 0.23 13.67

including 209 209.9 0.90 0.17 5.91 0.05 4.50

LBX22-060 221.60 223.90 2.30 1.84 0.38 2.96 0.19 6.59

including 223.32 223.9 0.58 0.99 7.40 0.39 11.40

LBX22-060 237.70 239.00 1.30 1.04 0.17 1.14 0.01 0.75

LBX22-060 251.00 255.00 4.00 3.20 0.37 2.90 0.28 15.37

including 252.4 253.4 1.00 1.21 10.70 0.93 26.70

LBX22-061 27.30 29.00 1.70 1.36 0.43 2.19 0.06 3.68

LBX22-061 45.50 49.20 3.70 2.96 0.22 0.94 0.04 1.46

including 48 49.2 1.20 0.36 2.80 0.09 3.20

LBX22-061 59.10 62.50 3.40 2.72 0.15 0.33 0.04 2.26

LBX22-061 130.00 132.70 2.70 2.16 0.49 0.90 0.06 3.67

including 132.03 132.7 0.67 0.68 3.20 0.08 5.00

LBX22-061 181.70 185.50 3.80 3.04 0.09 0.77 0.06 1.48

including 181.7 182.2 0.50 0.34 3.25 0.16 4.30

LBX22-061 245.30 252.50 7.20 5.76 0.17 1.00 0.05 2.55

including 245.3 245.8 0.50 0.13 2.64 0.10 5.10

including 250.9 252.5 1.60 0.50 3.00 0.12 5.38

LBX22-061 327.50 329.10 1.60 1.28 1.31 1.66 0.36 9.47

including 328.6 329.1 0.50 3.04 3.71 0.75 21.50

LBX22-061 337.50 340.50 3.00 2.40 0.26 0.86 0.21 5.50

LBX22-061 409.50 412.50 3.00 2.40 0.26 0.32 0.01 0.65

LBX22-061 420.00 422.60 2.60 2.08 1.11 0.21 0.00 1.55

including 422 422.6 0.60 3.49 0.01 0.00 4.70

* True widths are calculated based on an average dip of 70° towards N330° for the mineralized zones

See Figure 1 and Figure 2

Sampling Analysis and Laboratory

Samples from the 2022 drilling were cut and sent for analysis. Preparation and analysis

were completed at the Actlabs (ISO 9001:2015) laboratory in Thunder Bay. Actlabs is an

internationally recognized laboratory that provides geochemical sample preparation,

analytical procedures, and data management solutions.

LAURION uses a quality assurance/quality control (QA/QC) program that monitors the

chain of custody of samples and includes the insertion of blanks (5% of the announced

results), duplicates (3% of the announced results), and standard reference material (5%

of the announced results) in each batch of samples sent for analysis. Drill core is

photographed, logged, and cut in half with one half retained in a secured location for

verification purposes and one half shipped for analysis.

The entire sample is crushed to 80% passing 2 mm and a riffle split of 250 grams is taken

and pulverized to 95% passing 105 µm (RX1). Samples are analyzed by four -acid

digestion/ICP-MS package for 36 elements (1F2). Additionally, samples are analyzed for

Au using a firing assay from a 50-gram pulp (1A2B-50). Overlimit samples values for zinc

(>1%) and Pb (>0.5%) are re-assayed using a four-acid digestion overlimit method with

ICP-AES 9 (8-4 Acid over limit).

No QA/QC issues were noted with the results reported herein.

Qualified Person

The technical contents of this release were reviewed and approved by Jean-Philippe

Paiement, PGeo, MSc, a consultant to LAURION, and a qualified person as defined by

National Instrument 43-101.

About LAURION Mineral Exploration Inc.

The Corporation is a junior mineral exploration and development company listed on the

TSXV under the symbol LME and on the OTCPINK under the symbol LMEFF. The

Corporation currently has 249,447,945 outstanding shares, of which approximately 81% of

LAURION’s issued and outstanding shares are owned and controlled by Insiders who are

eligible investors under the “Friends and Family” categories.

LAURION’s emphasis is on the development of its flagship project, the 100% owned mid-

stage 47 km2 Ishkoday Project, and its gold-silver and gold-rich polymetallic mineralization

with a significant upside potential. The mineralization on Ishkoday is open at depth

beyond the current core-drilling limit of -200 m from surface, based on the historical

mining to a -685 m depth, in the past producing Sturgeon River Mine. The Brenbar

Property, which was acquired in 2020 and is contiguous with the Ishkoday Property, hosts

the historic Brenbar Mine. LAURION believes the mineralization to be a direct extension of

mineralization from the Ishkoday Property.

FOR FURTHER INFORMATION, CONTACT:

LAURION Mineral Exploration Inc.

Cynthia Le Sueur-Aquin – President and CEO

Tel: 1-705-788-9186

Fax: 1-705-805-9256

Website: http://www.LAURION .ca

Follow us on Twitter: @LAURION_LME

Caution Regarding Forward-Looking Information

This press release contains forward-looking statements, which reflect the Corporation’s current

expectations regarding future events, including with respect to LAURION's business, operations

and condition, management's objectives, strategies, beliefs and intentions. The forward-looking

statements involve risks and uncertainties. Actual events and future results, performance or

achievements expressed or implied by such forward-looking statements could differ materially

from those projected herein including as a result of a change in the trading price of the common

shares of LAURION, the interpretation and actual results of current exploration activities, changes

in project parameters as plans continue to be refined, future prices of gold and/or other metals,

possible variations in grade or recovery rates, failure of equipment or processes to operate as

anticipated, the failure of contracted parties to perform, labor disputes and other risks of the

mining industry, delays in obtaining governmental approvals or financing or in the completion of

exploration, as well as those factors disclosed in the Corporation’s publicly filed documents.

Investors should consult the Corporation’s ongoing quarterly and annual filings, as well as any

other additional documentation comprising the Corporation’s public disclosure record, for

additional information on risks and uncertainties relating to these forward-looking statements. The

reader is cautioned not to rely on these forward-looking statements. Subject to applicable law,

the Corporation disclaims any obligation to update these forward-looking statements.

NEITHER THE TSX VENTURE EXCHANGE NOR ITS REGULATION SERVICE PROVIDER (AS THAT TERM IS

DEFINED IN THE POLICIES OF THE TSX VENTURE EXCHANGE) ACCEPTS RESPONSIBILITY FOR THE

ADEQUACY OR ACCURACY OF THE CONTENT OF THIS NEWS RELEASE.