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ORE.TO ·

Orezone Intersects 18.41 G/T GOLD over 8.00M and 22.17 G/T GOLD over 4.00M IN Ongoing Exploration

Drill Results

OREZONE GOLD CORPORATION

450-505 Burrard Street

Vancouver, BC, V7X 1M3

T: 778-945-8977

[email protected]

OREZONE INTERSECTS 18.41 G/T GOLD OVER 8.00M AND 22.17 G/T GOLD OVER 4.00M IN

ONGOING EXPLORATION

April 25, 2024 – Vancouver, BC - Orezone Gold Corporation (TSX: ORE, OTCQX: ORZCF) (the “Company”

or “Orezone”) is pleased to provide drill results from its Bomboré Gold Mine located in central Burkina

Faso. The results are part of Orezone’s ongoing infill and advanced grade control program which was

designed to further delineate multiple high-grade structures within the P8P9 Zone. All reported intercepts

are in shallow oxides and are located within 1.5km of the Bomboré processing facility.

Drilling Highlights:

• 18.41 g/t Au over 8.00m from 12.00m in hole BBC5771

• 11.92 g/t Au over 4.00m from 64.00m in hole BBC5786

• 4.27 g/t Au over 7.00m from 42.00m in hole BBC5826

• 2.63 g/t Au over 12.00m from 19.00m in hole BBC5828

• 17.59 g/t Au over 5.00m from 30.00m in hole BBC5829

• 22.17 g/t Au over 4.00m from 26.00m in hole BBC5912

• 33.49 g/t Au over 2.00m from 3.00m in hole BBC5980

• 0.90 g/t Au over 20.00m from 8.00m in hole BBC6070

• 1.67 g/t Au over 12.00m from 40.00m in hole BBC6080

Patrick Downey, President and CEO stated, “Following a successful first full year of production at Bomboré

in 2023, where the focus was on bedding down the operation and deleveraging the balance sheet,

Orezone is now looking to resume its exploration efforts at Bomboré. A recently completed structural

review of the property has significantly opened up the exploration model , with an increasing focus now

on delineating higher-grade structures to depth and along strike.

With current mineral reserves down to an average depth of less than 40m across 14km of strike, we see

significant potential to not only increase the overall mineral inventory at Bomboré, but the potential to

systematically target higher-grade mineralization within the much broader structural corridor.

While ongoing drilling in the near -term remains focused on further delineating near-surface, high-grade

structures in advance of mining, we continue to rank multiple high-priority exploration targets for drilling

in 2024.”

- 2 -

Figure 1: Bomboré Plan Map

- 3 -

Table 1: Highlight P8P9 Zone Oxide Drill Results

Hole

#

From

(m)

To

(m)

Length

(m)

Grade

(g/t Au)

BBC5758 26.00 32.00 6.00 1.88

BBC5771 12.00 20.00 8.00 18.41

incl. 12.00 14.00 2.00 70.82

BBC5786 64.00 68.00 4.00 11.92

BBC5795 48.00 62.00 14.00 1.08

incl. 60.00 61.00 1.00 8.20

BBC5806 24.00 38.00 14.00 1.66

incl. 25.00 26.00 1.00 13.88

BBC5810 27.00 50.00 23.00 0.78

incl. 35.00 46.00 11.00 1.01

BBC5813 16.00 34.00 18.00 1.09

incl. 32.00 33.00 1.00 10.62

BBC5823 53.00 67.00 14.00 1.29

incl. 55.00 58.00 3.00 3.94

BBC5826 42.00 49.00 7.00 4.27

incl. 45.00 48.00 3.00 9.03

BBC5828 19.00 31.00 12.00 2.63

incl. 28.00 29.00 1.00 21.97

BBC5829 30.00 35.00 5.00 17.59

BBC5854 15.00 29.00 14.00 1.27

incl. 20.00 21.00 1.00 10.88

BBC5857 32.00 36.00 4.00 5.49

BBC5863 10.00 12.00 2.00 6.70

BBC5874 10.00 13.00 3.00 5.06

BBC5894 21.00 26.00 5.00 2.77

BBC5910 29.00 33.00 4.00 7.84

BBC5912 26.00 30.00 4.00 22.17

BBC5926 4.00 16.00 12.00 0.98

BBC5928 80.00 97.00 17.00 1.49

incl. 80.00 81.00 1.00 16.20

BBC5980 3.00 5.00 2.00 33.49

BBC6025 23.00 24.00 1.00 19.99

BBC6070 8.00 28.00 20.00 0.90

incl. 24.00 25.00 1.00 6.80

BBC6080 40.00 52.00 12.00 1.67

incl. 40.00 44.00 4.00 3.81

BBC6089 17.00 41.00 24.00 0.69

incl. 28.00 36.00 8.00 0.88

*True widths for P8P9 area drilling are approximately 70 to 85% of drilled lengths.

- 4 -

About Orezone Gold Corporation

Orezone Gold Corporation (TSX: ORE OTCQX: ORZCF) is a West African gold producer engaged in mining,

developing, and exploring its 90%-owned flagship Bomboré Gold Mine in Burkina Faso. The Bomboré mine

achieved commercial production on its Phase I oxide operations on December 1, 2022, and is now

focussed on its staged Phase II hard rock expansion that is expected to materially increase annual and life-

of-mine gold production from the processing of hard rock mineral reserves. The Company published the

results of an updated feasibility study for the Phase II expansion in October 2023, and is currently in

advanced negotiations with its senior lender for additional financing to fund the construction of this

brownfield 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 entitled Bomboré Phase II Expansion, Definitive Feasibility Study is available on

SEDAR+ and the Company’s website.

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

Qualified Person

Dr. Pascal Marquis, Geo., Senior VP Exploration , is the Qualified Person who has approved the scientific

and technical information in this news release.

QA/QC

The mineralized intervals are based on a lower cut-off grade of 0.28 gpt in the Oxide+Upper Transition

zone, and 0.45 g/t Au in the Lower Transition+Sulfide zone, a minimal width of 1.5m and up to a maximum

of 3.0m of dilution being included. The true width of the mineralization is approximately 70-85% of the

drill length at P8P9. The reverse circulation samples were prepared by BIGS Global Burkina s.a.r.l. (“BIGS

Global”) at their Ouagadougou facility and then split by Orezone to 1 kg using Rotary Sample Dividers

(“RSDs”). A 1-kg aliquot was analyzed for leachable gold at BIGS Global in Ouagadougou, by bottle-roll

cyanidation using a LeachWellTM catalyst. The leach residues from all samples with a leach grade greater

than or equal to 0.25 g/t Au were prepared by BIGS Global and then split by Orezone to 50 g using RSDs.

A 50-g aliquot was analyzed by fire assay at BIGS Global.

Orezone employs a rigorous Quality Control Program including a minimum of 10% standards, blanks and

duplicates. The composite width and grade include the final leach residue assay results for most of the

drill intercepts reported, with the details available in the tables posted on our web site.

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.

- 5 -

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, “f orward-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

potentially increasing mineral inventory, the Phase II Expansion and the Company’s discussions with Coris Bank.

All such forward-looking statements are based on certain 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 the 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 breakdown s, 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 uncert ainties relating to the availability and

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 +. Readers are cautioned not to place undue reliance

on forward-looking statements.

Although the forward-looking statements contained 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 upd ate or revise the forward -looking statements contained

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