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Wallbridge’s Regional Grassroots Exploration Delivers Positive Results Near Fenelon and Martiniere

Drill Results

WALLBRIDGE MINING COMPANY LIMITED TSX: WM  www.wallbridgemining.com 

129 Fielding Road Lively ON P3Y 1L7   t: 705‐682‐9297   f: 1‐888‐316‐4156   e:  [email protected] 

Wallbridge’s Regional Grassroots Exploration Delivers Positive Results Near Fenelon and Martiniere

Toronto, Ontario – March 30, 2022 – Wallbridge Mining Company L imited (TSX:WM,

OTCQX:WLBMF) (“Wallbridge” or the “Company”) today reported a new round of positive drill results

from the Company's regional exploration program on the Detour-Fenelon Gold Trend, which is targeting the

discovery of satellite deposits and new mineralized zones near the Company’s Fenelon Gold and Martiniere

projects (“Fenelon” and “Martiniere”) in Northwestern Quebec.

Highlights:

 New gold mineralization, including 42.63 g/t Au over 0.50 metre and 9.98 g/t Au over 0.60 metre,

was intercepted on the Grasset Property (“ Grasset”), less than 10 kilometres east of the Fenelon

deposit.

 A new gold system was identified in the northeastern portion of the Casault Gold Property

(“Casault”), adjacent to Martiniere.

“Wallbridge’s district-scale property on the Detour -Fenelon Gold Trend covers an area roughly the same

distance as Rouyn-Noranda to Val d’Or, yet it is comparatively underexplored. We continue to see excellent

potential for additional gold discoveries, with the opportunity to add to our existing resource base at Fenelon

and Martiniere,” said Attila Péntek, Wallbridge’s Vice President, Exploration. “Approximately 10% of our

2022 exploration budget is dedicated to grassroots exploration on our prop erties in this district. Initial

programs at Casault and Grasset have already delivered some very positive results and we are confident that

we can continue to build on this success over the course of the year.”

Grasset Exploration Drilling

Between November 2021 and February 2022, Wallbridge carried out exploration drilling 10 kilometres south-

east of the Fenelon deposit, to follow-up on the Grasset Gold s howing, where historic intersections include

1.66 g/t Au over 33 metres, with higher grade sub-intervals, such as 6.15 g/t Au over 4.04 metres.

One of the first drill holes of the program, GR-21-109 intersec ted sulfide-bearing quartz-carbonate veining

containing visible gold, assaying 42.63 g/t Au over 0.50 metre. Gold mineralization in this area is hosted by

gabbroic intrusive host rocks adjacent to the Sunday Lake Defor mation Zone ( “SLDZ”), which has an

associated unit of thick polymictic conglomerates and is repres ented by strong brittle-ductile deformation

zones. Another drill hole, FA-21-328, testing interpreted struc tures adjacent to the SLDZ, discovered new

gold mineralization with assay results up to 9.98 g/t Au over 0.60 metre.

The geology and orientation of t he deformation zones in these h oles is similar to the Fenelon gold deposit,

and analogous to other well-known gold deposits in the southern Abitibi. Given this very favorable

environment for hosting gold min eralization, the Company will c ontinue to explore for new gold zones that

may have synergies with a future operation at Fenelon.

Casault Exploration Drilling

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As reported in a Wallbridge news release dated October 21, 2021 , the Company completed a 13-hole drill

program totaling 5,300 metres to test grassroots targets on the unexplored northern part of Casault. This area,

one to two kilometres north of the SLDZ, includes the same asse mblage of rocks that hosts the Company’s

Martiniere gold deposit.

In addition to 6.85 g/t Au over 2.00 metres in CAS-21-123 previously reported, the drill program successfully

identified gold mineralization near the eastern border of the property, toward Martiniere. Drill holes CAS-21-

126 to CAS-21-130 all intersected anomalous gold mineralization (see Table 1) associated with a volcanic

assemblage, a newly discovered ultramafic intrusive complex and the same northwest-southeast structure that

is interpreted to control the mineralization intersected in hol e CAS-21-123. Structures of this orientation are

known to be important conduits for gold at Fenelon, Martiniere, and as reported here, at Grasset and Casault.

A follow-up drill program further testing this newly identified gold mineralized environment will be

completed in the second quarter of 2022.

Wallbridge has an option to acquire up to a 65% interest in the 177-square-kilometre Casault Property from

Midland Exploration ( “Midland”) (see Wallbridge news release dated June 18, 2020 ). Casault covers a

number of grassroots exploration targets four to 12 kilometres west of Martiniere and 34 to 41 kilometres

west of Fenelon (see Figs. 1 and 3). The property encompasses more than 20 kilometres of the SLDZ, which

hosts the Company’s Martiniere and Fenelon gold deposits and the world-class Detour Lake mine.

Detour-Fenelon Gold Trend Grassroots Exploration

An unmanned aerial vehicle (“UAV”) geophysical magnetic survey was completed in the first quarter of 2022

over the Harri Property, which covers 20 kilometres of the SLDZ between the Fenelon and Martiniere projects

and the eastern portion of Casault. The purpose of the survey was to provide high resolution magnetic data to

help in geologic and structural interpretation and target gener ation. Such magnetic data has been invaluable

at Fenelon in guiding exploration to recognize gold-bearing and other structures.

Further grassroots exploration programs completed in the first quarter of 2022 or planned for later in the year

include: biogeochemical (tree bark) sampling, till sampling, ou tcrop mapping and prospecting, as well as

additional UAV magnetics, all with the aim of providing additional geologic information to better define drill

targets and improve discovery success.

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Figure 1. Overview Map of Wallbridge's Detour-Fenelon land package

Figure 2. Compilation map of the Fenelon-Grasset area

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Figure 3. Geology Map of the northern part of the Casault Gold Property and the Martiniere gold

deposit

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Table 1. Detour-Fenelon Gold Trend Property, Regional Exploration Recent Drill Assay Highlights (1)

Drill Hole From To Length Au Au Cut(2) VG(3) Zone/Corridor

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

Casault Property

CAS-21-124 No Significant Mineralization (4)

CAS-21-125 No Significant Mineralization (4)

CAS-21-128 131.00 132.50 1.50 0.87 0.87 New Zone

CAS-21-128 197.35 199.40 2.05 1.04 1.04 New Zone

CAS-21-128 295.80 301.00 5.20 0.44 0.44 New Zone

Including… 298.90 301.00 2.10 0.83 0.83 New Zone

CAS-21-129 351.00 354.00 3.00 0.46 0.46 New Zone

CAS-21-130 242.00 245.65 3.65 1.69 1.69 New Zone

Including… 242.00 244.00 2.00 2.42 2.42 New Zone

CAS-21-130 380.25 380.90 0.65 1.85 1.85 New Zone

CAS-21-131 No Significant Mineralization (4)

CAS-21-132 No Significant Mineralization (4)

CAS-21-133 No Significant Mineralization (4)

CAS-21-134 No Significant Mineralization (4)

CAS-21-135 No Significant Mineralization (4)

Fenelon-Grasset Area

FA-21-328 189.65 190.25 0.60 9.98 9.98 New Zone

GR-21-108 No Significant Mineralization (4)

GR-21-109 300.9 301.4 0.5 42.63 42.63 VG New Zone

(1) Table includes only assay results reported since the latest press release dated March 24th, 2022

(2) Au cut at: 100 g/t Au.

(3) Intervals containing visible gold ("VG").

(4) Metal factor of at least 1 g/t*m and minimum weighted average composite grade of 0.3 g/t Au.

Assay Q

A/QC and Qualified Persons

Drill core samples from the drill programs are cut and bagged either on site or by contractors and transported

to SGS Canada Inc., AGAT Laboratories Ltd. or Bureau Veritas Co mmodities Canada Ltd. for analysis.

Samples, along with standards and blanks that are included for quality assurance and quality control, were

prepared and analyzed at the laboratories. Casault samples were crushed to 90% less than 2mm. A 250g riffle

split is pulverized to 85% passing 75 microns. Samples from Fen elon and Grasset are crushed to 75% less

than 2 mm. A 1 kg riffle split is pulverized to 85% passing 75 microns. 50g samples are analyzed by fire assay

and AAS. At SGS, AGAT and Bureau Veritas samples >10g/t Au are automatically analyzed by fire assay

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with gravimetric finish or screen metallic analysis. To test fo r coarse free gold and for additional quality

assurance and quality control, Wa llbridge requests screen metal lic analysis for samples containing visible

gold. These and future assay results may vary from time to time due to re‒analysis for quality assurance and

quality control.

The Qualified Person responsible for the technical content of t his press release is Peter Lauder, P.Geo,

Exploration Manager of Wallbridge.

About Wallbridge Mining

Wallbridge is focused on creating value through the discovery, acquisition, development, and production of

gold from a portfolio of exploration and development stage assets located in established mining jurisdictions

within Canada. Wallbridge’s flags hip project, Fenelon Gold, is located on the highly prospective Detour-

Fenelon Gold Trend in Northern Abitibi, Quebec. A Mineral Resource Estimate completed in 2021 validated

the multi-million-ounce potential of Fenelon as well as Wallbri dge’s nearby Martiniere Property,

incorporating a combined 2.67 million ounces of indicated gold resources and 1.72 million ounces of inferred

gold resources. Fenelon and Martiniere, located within a 910-sq uare-kilometre exploration land package

controlled by Wallbridge, have the potential to be developed into mines, and are close to existing power and

transportation infrastructure. Wallbridge also has interests in several copper, nickel and platinum group metal

properties, including a 17.8% interest in Lonmin Canada Inc.

Further information about Wallbridge can be found in the Company’s regulatory filings available on SEDAR

at www.sedar.com and on the Company’s website at www.wallbridgemining.com.

This news release has been authorized by the undersigned on behalf of Wallbridge Mining Company Limited.

Wallbridge Mining Company Limited

Marz Kord, P. Eng., M. Sc., MBA

President & CEO

Tel: (705) 682‒9297 ext. 251

Email: [email protected]

Victoria Vargas, B.Sc. (Hon.) Economics, MBA

Investor Relations Advisor

Email: [email protected]

Cautionary Note Regarding Forward-Looking Information

This press release of Wallbridge Mining Company Limited ("Wallbridge" or the "Company") contains forward-looking

statements or information (collectively, “FLI”) within the meaning of applicable Canadian securities legislation. FLI is

based on expectations, estimates, projections and interpretations as at the date of this press release.

All statements, other than statements of historical fact, included herein are FLI that involve various risks, assumptions,

estimates and uncertainties. Generally, FLI can be identified by the use of statements that include words such as “seeks”,

“believes”, “anticipates”, “plans”, “continues”, “budget”, “s cheduled”, “estimates”, “expects”, “forecasts”,

“intends”, “projects”, “predicts”, “proposes”, "potential", “targets” and variations of such words and phrases, or by

statements that certain actions, events or results “may”, “w ill”, “could”, “would”, “should” or “might”, “be taken”,

“occur” or “be achieved.”

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FLI herein includes, but is not limited to: future drill resu lts; the Company’s ability to convert inferred resources into

measured and indicated resources; environmental matters; stakeholder engagement and relationships; parameters and

methods used to estimate the mineral resource estimates (each an “MRE”) at the Fenelon Gold and Martiniere

properties (collectively the “Deposits”); the prospects, if any , of the Deposits; future drilling at the Deposits; and the

significance of historic exploration activities and results.

FLI is designed to help you understand management’s current views of its near- and longer-term prospects, and it may

not be appropriate for other purposes. FLI by their nature are based on assumptions and 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, perfor mance or achievements expresse d or implied by such FLI.

Although the FLI contained in this press release is based upon what management believes, or believed at the time, to be

reasonable assumptions, the Company cannot assure shar eholders and prospective purchasers of securities of the

Company that actual results will be consistent with such FLI, as there may be other factors that cause results not to be

as anticipated, estimated or intended, and neither the Co mpany nor any other person assumes responsibility for the

accuracy and completeness of any such FLI. Except as required by law, the Company does not undertake, and assumes

no obligation, to update or revise any such FLI contained herein to reflect new events or circumstances, except as may

be required by law. Unless otherwise noted, this press release has been prepared based on information available as of

the date of this press release. Accordingly, you should not place undue reliance on the FLI or information contained

herein.

Furthermore, should one or more of the risks, uncertainties or other factors materialize, or should underlying

assumptions prove incorrect, actual results may vary materially from those described in FLI.

Assumptions upon which FLI is based, without limitation, include: the ability of exploration activities to accurately

predict mineralization; the accuracy of geological modelling; the ability of the Company to complete further exploration

activities; the legitimacy of title and property interests in the Deposits; the accuracy of key assumptions, parameters or

methods used to estimate the MREs; the ability of the Company to obtain required approvals; the results of exploration

activities; the evolution of the global economic climate; metal prices; environmental expectations; community and non-

governmental actions; and any impacts of COVID-19 on the Deposits, the Company’s financial position, the Company’s

ability to secure required funding, or operations. Risks and uncertainties about Wallbridge's business are more fully

discussed in the disclosure materials filed with the securities regulatory authorities in Canada, which are available at

www.sedar.com.

Covid‒19 ‒ Given the rapidly evolving natu re of the Coronavirus (COVID ‒19) pandemic, Wallbridge is actively

monitoring the situation in order to continue to maintain as best as possible the activities while striving to protect the

health of its personnel. Wallbridge' activities will continue to align with the guidance provided by local, provincial and

federal authorities in Canada. The Company has established measures to continue normal activities while protecting

the health of its employees and stakeholders. Depending on th e evolution of the virus, measures may affect the regular

operations of Wallbridge and the participation of staff members in events inside or outside Canada.

Information Concerning Estimates of Mineral Resources

The disclosure in this press release and referred to herein was prepared in accordance with NI 43-101 which differs

significantly from the requirements of the U.S. Securities and Exchange Commission (the "SEC"). The terms "measured

mineral resource", "indicated mineral resource" and "inferred mineral resource" used in this press release are in

reference to the mining terms defined in the Canadian Institute of Mining, Metallurgy and Petroleum Standards (the

"CIM Definition Standards"), which definitions have been adopted by NI 43-101. Accordingly, information contained

in this press release providing descriptions of our mineral deposits in accordance with NI 43-101 may not be comparable

to similar information made public by other U.S. companies subject to the United States federal securities laws and the

rules and regulations thereunder.

Investors are cautioned not to assume that any part or all of mineral resources will ever be converted into reserves.

Pursuant to CIM Definition Standards, "inferred mineral resources" are that part of a mineral resource for which

quantity and grade or quality are estimated on the basis of limited geological evidence and sampling. Such geological

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evidence is sufficient to imply but not verify geological and grade or quality continuity. An inferred mineral resource

has a lower level of confidence than that applying to an indicated mineral resource and must not be converted to a

mineral reserve. However, it is reasonably expected that the majority of inferred mineral resources could be upgraded

to indicated mineral resources with continued exploration. Under Canadian rules, estimates of inferred mineral

resources may not form the basis of feas ibility or pre-feasibility studies, except in rare cases. Investors are cautioned

not to assume that all or any part of an inferred mineral resource is economically or legally mineable. Disclosure of

"contained ounces" in a resource is permitted disclosure under Canadian regulations; however, the SEC normally only

permits issuers to report mineralization that does not constitute "reserves" by SEC standards as in place tonnage and

grade without reference to unit measures.

Canadian standards, including the CIM Definition Standards and NI 43-101, differ significantly from standards in the

SEC Industry Guide 7. Effective February 25, 2019, the SEC adopted new mining disclosure rules under subpart 1300

of Regulation S-K of the United States Securities Act of 1 933, as amended (the "SEC Modernization Rules"), with

compliance required for the first fiscal year beginning on or after January 1, 2021. The SEC Modernization Rules

replace the historical property disclosure requirements included in SEC Industry Guide 7. As a result of the adoption

of the SEC Modernization Rules, the SEC now recognizes estimates of "measured mineral resources", "indicated mineral

resources" and "inferred mineral resources". Information regarding mineral resources contained or referenced in this

press release may not be comparable to similar information made public by companies that report according to U.S.

standards. While the SEC Modernization Rules are purport ed to be "substantially similar" to the CIM Definition

Standards, readers are cautioned that there are differences between the SEC Modernization Rules and the CIM

Definitions Standards. Accordingly, there is no assuranc e any mineral resources that the Company may report as

"measured mineral resources", "indicated mineral resources" and "inferred mineral resources" under NI 43-101 would

be the same had the Company prepared the resource estimates under the standards adopted under the SEC

Modernization Rules.