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Laurion Intersects 2.44 G/T Au and 1.58% Zn over 1.95M Within a Mineralized Intercept of 5.95M at 0.85 G/T Au and 0.54% Zn; as Part of the Depth Extension of the a-Zone at Ishkoday Au-Zn- Cu-AG Project

Drill Results

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LAURION INTERSECTS 2.44 G/T AU AND 1.58% ZN OVER 1.95M WITHIN

A MINERALIZED INTERCEPT OF 5.95M AT 0.85 G/T AU AND 0.54% ZN; AS

PART OF THE DEPTH EXTENSION OF THE A-ZONE AT ISHKODAY AU-ZN-

CU-AG PROJECT

TORONTO, ONTARIO (May 31, 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 at depth of the northeastern

portion of the A -Zone. The A -Zone is located along the 6 km long Au -Zn-Cu-Ag

mineralized tren d at the Corporation’s Ishkoday P roject, located near Beardmore,

Ontario.

The current assay results have demonstrated that the northeastern part of the A -Zone

gold- and zinc-rich synvolcanic mineralization extends to depth over more than 240 m

vertical. The drilling also identified a new miner alized structure, associated with the

Bezhik shear zone, bordering the northeastern edge of the A-Zone.

The depth extension of the A -Zone returned the following highlights (see table for full

results):

 LBX22-063 from 1 73.5 to 175.25 m: 1.75 m (1.47 m true width ( TW)) @ 0.52

g/t Au and 1.82% Zn.

 LBX22-064 from 234 to 239.95: 5.95 m (4.83m TW) @ 0.85 g/t Au, 0.54% Zn

and 0.20% Cu. Including 1.95m (from 238 to 239.9 5m) @ 2.44 g/t Au, 1.58%

Zn and 0.56% Cu.

 LX22-065 from 282 to 290 m: 8 m (6.69 m TW) @ 0.39 g/t Au, 2.48% Zn and

0.32% Cu. Including 1.00 m (from 289 to 290m) @ 1.68 g/t Au, 6.26% Zn and

1.12% Cu.

The new mineralized structure in association with the Bezhik shear returned the following

highlights:

 LBX22-065 from 175.3 to 178.10 m: 2.80 m (2.24 m TW) @ 2.12 g/t Au, 3.07%

Zn and 0.34% Cu.

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This new mineralized area is open to the southwest and the A-Zone remains open at

depth. The extensions are further tested by LBX22-077, LBX22-078, LBX22-079 and LBX22-

080 (assay pending).

Current Drilling and Objectives

 A total of 10,191 m in twenty-seven diamond drill holes have been drilled to date

with a ssays pending for eight drill holes in the McLeod Zone and six drill holes

between the A-Zone and McLeod Zone , in which all drill holes have intercepted

the stacked veins.

 The drill is currently in the McLeod zone to test its continuity to the southwest

where the stacked veins coincide with a large magnetic high anomaly. Seven

drill holes are planned in this zone.

 Further drilling is also planned to test: (i) the western connection between

the A-Zone and the McLeod Zone ; and (ii) 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)

LBX22-063 10.50 14.90 4.40 3.80 0.15 0.72 0.03 1.92

LBX22-063 100.00 108.50 8.50 7.22 0.19 0.09 0.03 7.22

LBX22-063 173.50 175.25 1.75 1.47 0.52 1.82 0.20 12.79

including 174.45 175.25 0.80 1.02 3.18 0.34 23.70

LBX22-064 234.00 239.95 5.95 4.83 0.85 0.54 0.20 11.72

including 238.00 239.95 1.95

2.44 1.58 0.56 33.95

LBX22-064 275.30 276.00 0.70 0.56 0.37 4.07 0.31 14.00

LBX22-065 15.40 16.55 1.15 0.92 0.86 1.89 0.06 5.35

LBX22-065 175.30 178.10 2.80 2.24 2.12 3.07 0.34 20.14

LBX22-065 218.20 219.70 1.50 1.26 0.54 2.51 0.23 9.86

LBX22-065 282.00 290.00 8.00 6.69 0.39 2.48 0.32 13.96

including 282.00 287.00 5.00

0.26 2.60 0.26 12.72

including 289.00 290.00 1.00 1.68 6.26 1.12 39.50

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

Please refer to the schematic sections shown in Figure1, Figure 2, Figure 3 and Figure 4.

Sampling Analysis and Laboratory

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

were completed at the Actlabs (ISO 9001:2015) laboratory in Thunder Bay , O ntario.

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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. Dri ll core is

photographed, logged and cut in half, with one half retained in a secur ed 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 per son as defined by

National Instrument 43-101 – Standards of Disclosure for Mineral Projects.

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 252,384,022 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 km 2 Ishkoday Project, a nd 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 dept h, 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.

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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 forw ard-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 p arameters 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 c autioned 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.