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ORE.TO ·

1Based on public disclosure by WAF. Please see the Company’s 2019 Feasibility Study. WEST AFRICAN RESOURCES AND OREZONE TO UNLOCK OPERATIONAL SYNERGIES

Economic Studies

OREZONE GOLD CORPORATION

450-505 Burrard Street

Vancouver, BC, V7X 1M3

T: 778-945-8977

[email protected]

1Based on public disclosure by WAF. Please see the Company’s 2019 Feasibility Study.

WEST AFRICAN RESOURCES AND OREZONE TO UNLOCK OPERATIONAL SYNERGIES

October 2, 2023 – Vancouver, BC - Orezone Gold Corporation (TSX: ORE, OTCQX: ORZCF) (“Orezone”)

and West African Resources (ASX:WAF) (“WAF”) are pleased to announce that the two companies intend

to enter into a memorandum of understanding (“MOU”) to investigate synergies on their respective three

mining projects that could unlock significant value for all stakeholders. Orezone’s Bombor é and WAF’s

Sanbrado operating centers are located within 14km of each other, and host a M&I Mineral Resource of

5.1Moz and 3.0Moz, respectively1. WAF is also constructing the 5.9Moz M&I and 1.8Moz Inferred Kiaka

project located 45km south of Sanbrado with gold production planned to commence in 2025 1. The two

operating mines, development pr ojects, and exploration tenure cover a contiguous area over 1,800km2

and 100 strike km of highly prospective greenstone belts and structures1. (Figure 1)

The MOU between the two gold mining companies, which operate independently in Burkina Faso , is

expected to deliver significant savings over the life of mine to their respective operations with specific

emphasis in the following areas:

• Grid Power: Orezone is in the final stages of connecting the Bomboré mine to the national power

grid and the Kiaka process plant will also source its power from the grid. Both companies have

agreed to investigate the opportunity to extend the Bombor é grid power spur line to Sanbrado

which would materially reduce the processing costs at Sanbrado. (Figure 2)

• Thermal Back-up Power: Connecting both mines would allow Bomboré to access Sanbrado’s

24MW HFO and LFO power plant for back-up power when required to maintain operations.

• Renewable Energy: Both companies will investigate the potential to install a centralized solar

power plant to further reduce power costs at their operations and capture the economies of scale

of a larger jointly funded project.

• Procurement and Supply Chain: The companies will look to use their combined purchasing power

to reduce consumable, storage, and transport costs.

• Common Spares: Both companies will review which critical spares can be jointly shared between

the operations to optimize inventory levels.

• Community and CSR : The companies will liaise in the areas of CSR, training, employment and

Livelihood Restoration Programs to ensure maximum benefit s to local communities. Youth

employment programs and training centres will be established , and skills training will be

emphasised together with health care , agriculture management and restoration of the local

environment.

• Security: Both companies will look at opportunities to cooperate and optimize security costs.

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Richard Hyde, Executive Chairman and CEO of WAF, commented: “The ongoing discussions between WAF

and Orezone reflect a commonsense approach to reduce costs and optimise invested capital. We expect

this cooperative approach will enable both companies to enhance returns to shareholders, as well as

deliver on the long-term future of gold mining in this region of Burkina Faso”.

Patrick Downey, President and CEO of Orezone, commented: “This MOU represents an effective way to

generate long-term value from each of our assets in Burkina Faso with the active participation of our

neighboring communities. With the broader industry continuing to face cost inflation, this MOU represents

an important opportunity to further improve our cost structure and create further value for our

shareholders. As Orezone and WAF look to advance these initiatives, we will continue to pursue the highest

standards in safety, along with responsible and meaningful engagement with our employees,

communities, and other stakeholders”.

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Figure 1: Orezone and WAF Burkina Faso Project Locations

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Figure 2: Current and proposed high voltage infrastructure in the vicinity of Orezone and WAF Projects

About Orezone Gold Corporation

Orezone Gold Corporation (TSX: ORE OTCQX: ORZCF) is a Canadian mining company operating the open

pit Bomboré Gold Mine in Burkina Faso.

Orezone is focusing on mining and processing the Phase I near surface free-dig oxides at a planned annual

throughput of 5.7 million tonnes. The Company believes that Bomboré has a significant underlying hard

rock resource to support a substantially larger Phase II expansion. The Company has recently completed

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a resource definition drill program, and plans to issue an updated mineral resource, reserve and life of

mine plan, as part of this Phase II expansion.

Orezone is led by an experienced team focused on social responsibility and sustainability with a proven

track record in project construction and operations, financings, capital markets and M&A.

The technical report for the 2019 Feasibility Study on Bomboré entitled NI 43 -101 Technical Repor t

(Amended) Feasibility Study of the Bomboré Gold Project is available on SEDAR + under the Company’s

profile at www.sedarplus.ca.

Patrick Downey

President and Chief Executive Officer

Vanessa Pickering

Manager, Investor Relations

Tel: 1 778 945 8977 / Toll Free: 1 888 673 0663

[email protected] / www.orezone.com

For further information please contact Orezone at +1 (778) 945-8977 or visit the Company’s website at

www.orezone.com.

The Toronto Stock Exchange neither approves nor disapproves the information contained in this news

release.

Qualified Person

Rob Henderson, P. Eng. VP Technical Services, is the Qualified Person who has approved the Company’s

scientific and technical information in this news release.

Cautionary Note Regarding Forward-Looking Statements

This press release contains certain information that may constitute “forward -looking information” within the

meaning of applicable Canadian Securities laws and “forward-looking statements” within the meaning of applicable

U.S. securities laws (together, “forward -looking statements”). Forward -looking statements are frequently

characterized by words such as "plan", "expect", "project", "intend", "believe", "anticipate", "estimate", "potential",

"possible" and other similar words, or statements that certain events or conditions "may", "will", "could", or "should"

occur. Forward -looking statements in this press release include, but are not limited to, statements with respect to

entering into the MOU and any synergies that may be achieved if the MOU is entered into ; the Sanbrado Mineral

Resource; the Kiaka project; and the contiguous area and the highly prospective greenstone belts and structures.

All such forward-looking statements are based on certai n assumptions and analyses made by management in light

of their experience and perception of historical trends, current conditions and expected future developments, as well

as other factors management and the qualified persons believe are appropriate in th e circumstances.

All forward-looking statements are subject to a variety of risks and uncertainties and other factors that could cause

actual events or results to differ materially from those projected in the forward-looking statements including, but not

limited to, delays caused by pandemics, terrorist or other violent attacks (including cyber security attacks), the failure

of parties to contracts to honour contractual commitments, unexpected changes in laws, rules or regulations, or their

enforcement by applicable authorities; the failure of parties to contracts to perform as agreed; social or labour unrest;

changes in commodity prices; unexpected failure or inadequacy of infrastructure, the possibility of unanticipated

costs and expenses, accidents and equipment breakdowns, political risk, unanticipated changes in key management

personnel and general economic, market or business conditions, the failure of exploration programs, including drilling

programs, to deliver anticipated results and the failure of ongoing and uncertainties relating to the availability and

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costs of financing needed in the future, and other factors described in the Company's most recent annual information

form and management discussion and analysis filed on SEDAR + on . Readers are cautioned not to place undue

reliance on forward-looking statements.

Although the forward-looking statements con tained in this press release are based upon what management of the

Company believes are reasonable assumptions, the Company cannot assure investors that actual results will be

consistent with these forward-looking statements. These forward-looking statements are made as of the date of this

press release and are expressly qualified in their entirety by this cautionary statement. Subject to applicable securities

laws, the Company does not assume any obligation to update or revise the forward -looking statements contained

herein to reflect events or circumstances occurring after the date of this press release.