Highlights:

• Hole NO-26-21a returned 11.37 m grading 4.92 g/t gold.
• Hole NO-26-21a confirms that the high-grade gold mineralization in Zone 1 is continuous from surface down to the 700 m level (vertical).
• This high-grade shoot remains very strong and open at depth.
• This interval is located on the same cross section but 200 m below the previously released hole NO-26-07 which returned 8.22 g/t gold over 8.5 m (true width: 7.16 m).
• Very few results have been received yet from the West Zone drill holes.

Opus One Gold Corp (TSX-V: OOR) is pleased to release more assay results from the winter drilling program on its 100% owned Noyell property located in the northern portion of the Abitibi greenstone belt near the town of Matagami, Quebec, Canada.

Hole NO-26-21a, the deepest hole drilled so far on Zone 1, returned 11.37 m grading 4.92 g/t gold (true width of 9.08 m). This hole confirms that the high-grade gold mineralization in the Zone 1 area is continuous from surface down to the 700 m level (vertical).This high-grade shoot, along the eastern portion of Zone 1, remains very strong and open at depth. This interval is located on the same cross section but 200 m below the previously released hole NO-26-07 which returned 8.22 g/t gold over 8.5 m (true width: 7.16 m). Zone 2 was not recognized in this hole.

Hole NO-26-12 was drilled approximately 150 m to the west of NO-26-21a, in the central portion of Zone 1. Zone 1, intersected at 600 m vertical, returned 4.43 g/t gold over 1.88 m (true width: 1.68 m). This is a better result than anticipated as this portion of Zone 1 was previously interpreted as potentially barren.

Hole NO-26-15 was drilled approximately 350 m west of NO-26-21a at almost the same depth. This hole is part of a series of holes aimed at testing a potential vertical extension of Zone 1 in its western portion. Assay results confirm that Zone 1 is weak along the western vector returning 0.84 g/t Au over 1 m (true width: 0.74 m) between 725 and 726 m.

DRILL HOLE COORDINATES

 ASSAY RESULTS

 So far, no results have been released for the West Zone as very few results have been received to date for that sector of the property, where 5 holes were completed this winter.

ZONE 1 DISCOVERY – LONGITUDINAL SECTION

 Metal Factor from 2025 interpretation. To be modified to include 2026 drilling.

Louis Morin, Opus One CEO commented: Our efforts and persistence are rewarded as more exciting results are coming from the Zone 1 gold bearing structure on Noyell. It is now confirmed that a high-grade gold vector is present from surface down to at least 700 m vertical as mineralization remains open at depth in that sector. Continuity is good, grade is good, thickness is good as well. It looks very encouraging for future programs we will plan to verify potential continuity.

Sample preparation, analysis and QAQC program

All core recovered is NQ size. All samples are described, labelled, cut (diamond saw) and bagged at Technominex’ facilities in Rouyn-Noranda. Samples are then shipped to AGAT certified Laboratory in Val D’or for preparation. Sample pulps are then shipped to various AGAT laboratories in Canada for analysis. Samples are assayed for gold using Fire Assay – Trace Au, ICP-OES finish (50g charge). All samples equal or above 10 g/t Au are submitted to ore grade gravimetric finish. Multi element analysis are performed using Aqua Regia Digest – Metals Package, ICP-OES finish.

Opus One’s QAQC program consists of one control sample inserted, at Technominex’ facility, after 9 regular samples. Control samples consist of a certified blank and various gold grades certified material.

OPUS ONE Resources Inc.

Opus One Resources Inc. is a mining exploration company focused on discovering high quality gold and base metals deposits within strategically located properties in proven mining camps, close to existing mines in the Abitibi Greenstone Belt, north-western Quebec and north-eastern Ontario – one of the most prolific gold mining areas in the world. Opus One holds assets in the Val-d’Or and Matagami mineral districts.

An independent qualified person, Pierre O’Dowd P.Geo, has verified and approved the data disclosed, including sampling, analytical, and test data underlying the information or opinions contained in the written disclosure as required by section 3.1 and 3.2 of NI43-101.