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Omai Gold Engages SLR Consulting to Deliver an Updated Mineral Resource Estimate and Updated Preliminary Economic Assessment

Thu, 22 Jan 2026 08:23:00 -0500

Toronto, Ontario--(Newsfile Corp. - January 22, 2026) - Omai Gold Mines Corp. (TSXV: OMG) (OTCQB: OMGGF) ("Omai Gold" or the "Company") is pleased to announce it has engaged SLR Consulting to complete an updated Mineral Resource Estimate (MRE) and Preliminary Economic Assessment (PEA) for its 100% owned Omai Gold Project in Guyana, South America. The anticipated PEA will be supported by a mine plan that incorporates the much expanded Wenot open pit deposit, together with the immediately adjacent Gilt Creek underground deposit. This is an important milestone that sets the groundwork for a continued aggressive plan to advance the Omai

Omai Gold Engages SLR Consulting to Deliver an Updated Mineral Resource Estimate and Updated Preliminary Economic Assessment

Thu, 22 Jan 2026 08:23:00 -0500

Omai Gold Drills High-Grade Zones at Wenot: 11.48 g/t Au over 10.2m, 23.79 g/t Au over 3.8m and 4.79 g/t Au over 14.5m

Thu, 15 Jan 2026 07:01:00 -0500

Toronto, Ontario--(Newsfile Corp. - January 15, 2026) - Omai Gold Mines Corp. (TSXV: OMG) (OTCQB: OMGGF) ("Omai Gold" or the "Company") is pleased to announce assay results from eight additional drill holes from the 2025 drilling program at its 100% owned Omai Gold Project in Guyana, South America. Multiple zones of gold mineralization were intersected in each of these holes, most notably, central Wenot Hole 25ODD-150 intersected both 11.48 g/t Au over 10.2m and in a separate zone 10.65 g/t Au over 9.0m. The remaining 2025 drilling results are expected shortly.

A total of 79 diamond drill holes (35,300m) were

Omai Gold Drills High-Grade Zones at Wenot: 11.48 g/t Au over 10.2m, 23.79 g/t Au over 3.8m and 4.79 g/t Au over 14.5m

Thu, 15 Jan 2026 07:01:00 -0500

A total of 79 diamond drill holes (35,300m) were

Omai Gold Grants Incentive Stock Options

Fri, 09 Jan 2026 08:57:00 -0500

Toronto, Ontario--(Newsfile Corp. - January 9, 2026) - Omai Gold Mines Corp. (TSXV: OMG) (OTCQB: OMGGF) ("Omai Gold" or the "Company") announces that it has granted incentive stock options to Officers, Directors, employees and consultants of the Company to purchase up to 10,720,000 common shares of the Company pursuant to the Company's stock option plan. The options have a five-year term at an exercise price of $1.44 per share, with one third vesting upon the date of grant, one third on the first anniversary of the date of grant and the final third on the second anniversary of the date

Omai Gold Grants Incentive Stock Options

Fri, 09 Jan 2026 08:57:00 -0500

Omai Gold Provides 2025 Highlights and Outlook for 2026

Thu, 08 Jan 2026 08:36:00 -0500

Toronto, Ontario--(Newsfile Corp. - January 8, 2026) - Omai Gold Mines Corp. (TSXV: OMG) (OTCQB: OMGGF) ("Omai Gold" or the "Company") is pleased to summarize its 2025 achievements and outline upcoming milestones on its 100%-owned Omai Gold Project in Guyana. These milestones are expected to be catalysts to drive superior shareholder returns again in 2026. In 2025, robust drilling results led to a much expanded mineral resource base announced in August. Drilling continued and by year end, an additional ~18,000m was completed, with many assay results expected shortly. This subsequent drilling will provide the basis for a further updated

Omai Gold Provides 2025 Highlights and Outlook for 2026

Thu, 08 Jan 2026 08:36:00 -0500

Omai Gold Drills 708m Averaging 1.06 g/t Au from 365m at Gilt Creek Deposit Including Multiple Higher Grade Intervals

Thu, 18 Dec 2025 08:24:00 -0500

Toronto, Ontario--(Newsfile Corp. - December 18, 2025) - Omai Gold Mines Corp. (TSXV: OMG) (OTCQB: OMGGF) ("Omai Gold" or the "Company") is pleased to announce assay results from the Company's second hole drilled on the Gilt Creek gold deposit. The Gilt Creek deposit is one of two orogenic gold deposits at its 100%-owned Omai Gold Project in Guyana. Hole 25ODD-122(w) drilled 708m of the Omai Stock, an intrusive rock unit that produced 2.4 million ounces of gold between 1993-2005²from the upper portion from surface to a vertical depth of approximately 250m. Hole 25ODD-122(w) was drilled from surface to a

Omai Gold Drills 708m Averaging 1.06 g/t Au from 365m at Gilt Creek Deposit Including Multiple Higher Grade Intervals

Thu, 18 Dec 2025 08:24:00 -0500

Omai Gold Drills High-Grade Zone at East Wenot, Intersecting 11.07 g/t Au over 14.7m, Including 34.31 g/t Au over 4.3m

Mon, 08 Dec 2025 06:36:00 -0500

Toronto, Ontario--(Newsfile Corp. - December 8, 2025) - Omai Gold Mines Corp. (TSXV: OMG) (OTCQB: OMGGF) ("Omai Gold" or the "Company") is pleased to announce assay results from the current drilling program at its 100% owned Omai Gold Project in Guyana, South America. Significant mineralization was intersected in central Wenot (13.54 g/t Au over 13.3m in Hole 145W) and in a new wide high-grade zone at East Wenot (11.07 g/t Au over 14.7m in Hole 142)). The remaining results from the satellite targets are also reported (Table 1).

A total of 79 holes (35,300m) have been completed on the

Omai Gold Drills High-Grade Zone at East Wenot, Intersecting 11.07 g/t Au over 14.7m, Including 34.31 g/t Au over 4.3m

Mon, 08 Dec 2025 06:36:00 -0500

A total of 79 holes (35,300m) have been completed on the

Omai Gold's Deep Hole Intersects 2.57 g/t Au over 8.6m and 5.12 g/t Au over 3.6m, 700m Below Wenot Gold Deposit

Wed, 12 Nov 2025 06:02:00 -0500

Toronto, Ontario--(Newsfile Corp. - November 12, 2025) - Omai Gold Mines Corp. (TSXV: OMG) (OTCQB: OMGGF) ("Omai Gold" or the "Company") is pleased to announce assay results from the deep drill hole (25ODD-122W) testing the depth potential of the Wenot Gold Deposit at its 100% owned Omai Gold Project in Guyana, South America. The hole intersected multiple gold zones within the down dip extension of the Wenot Shear Corridor at a depth of approximately 700m below the known Wenot deposit. The Wenot Shear Corridor hosts the large Wenot gold deposit that has been identified to a maximum depth of 530m.

Omai Gold's Deep Hole Intersects 2.57 g/t Au over 8.6m and 5.12 g/t Au over 3.6m, 700m Below Wenot Gold Deposit

Wed, 12 Nov 2025 06:02:00 -0500

Omai Gold Drills 20.33 g/t Au over 5.3m and 2.72 g/t Au over 16.3m from Exploration Targets and Drilling Continues at Wenot with 5 Rigs

Mon, 03 Nov 2025 07:35:00 -0500

Toronto, Ontario--(Newsfile Corp. - November 3, 2025) - Omai Gold Mines Corp. (TSXV: OMG) (OTCQB: OMGGF) ("Omai Gold" or the "Company") is pleased to announce assay results from the next phase of drilling at its 100% owned Omai Gold Project in Guyana, South America. The current positive drilling results are from two near-surface exploration targets that were identified from trenching, geophysics and historical data. Assays are reported for 11 drill holes totalling 2,615m with 6 holes on the BBH target and 5 holes from the Camp Zone (Table 1). A total of 64 drill holes have been completed to

Omai Gold Drills 20.33 g/t Au over 5.3m and 2.72 g/t Au over 16.3m from Exploration Targets and Drilling Continues at Wenot with 5 Rigs

Mon, 03 Nov 2025 07:35:00 -0500

Omai Gold Files NI 43-101 Technical Report Supporting an Updated Mineral Resource Estimate on Its Omai Gold Property in Guyana

Thu, 09 Oct 2025 16:00:00 -0500

Toronto, Ontario--(Newsfile Corp. - October 9, 2025) - Omai Gold Mines Corp. (TSXV: OMG) (OTCQB: OMGGF) ("Omai Gold" or the "Company") announces that a National Instrument 43-101 Technical Report dated October 9, 2025 (the "Report") has been filed on the SEDAR+ website www.sedarplus.ca in support of the updated Mineral Resource Estimate ("MRE") announced August 25, 2025 on its 100%-owned Omai Gold Property in Guyana. The MRE includes an expansion to the Wenot Deposit and incorporates the previously disclosed Gilt Creek Deposit. Most significantly, for the Wenot Mineral Resource Estimate ("MRE"), the Inferred MRE increased 130% to 3,717,000 oz grading

Omai Gold Files NI 43-101 Technical Report Supporting an Updated Mineral Resource Estimate on Its Omai Gold Property in Guyana

Thu, 09 Oct 2025 16:00:00 -0500

Omai Gold Drills 3.08 g/t Au over 25.8m, 6.84 g/t Au over 9.5m, and 1.52 g/t Au over 37.5m at Wenot Deposit; Provides Update on Deep Hole Beneath Wenot Deposit

Wed, 24 Sep 2025 07:47:00 -0500

Toronto, Ontario--(Newsfile Corp. - September 24, 2025) - Omai Gold Mines Corp. (TSXV: OMG) (OTCQB: OMGGF) ("Omai Gold" or the "Company") is pleased to announce additional assay results from the ongoing 2025 drill program on its 100% owned Omai Gold Project in Guyana, South America. Assays are reported for 6 drill holes on the Wenot deposit totaling 3,782m (Table 1). A total of 43 drill holes have been drilled to date this year, totalling 23,500m. Two drills commenced testing earlier stage gold targets while the recently released updated Mineral Resource Estimate was being prepared. The third drill continues on the

Omai Gold Drills 3.08 g/t Au over 25.8m, 6.84 g/t Au over 9.5m, and 1.52 g/t Au over 37.5m at Wenot Deposit; Provides Update on Deep Hole Beneath Wenot Deposit

Wed, 24 Sep 2025 07:47:00 -0500

Omai Increases Indicated Mineral Resources to 2.1 Moz Au (2.07 g/t Au, 31.9mt) and Inferred Mineral Resources to 4.4 Moz Au (1.95 g/t Au, 69.6Mt) With Expansion of Wenot Deposit

Mon, 25 Aug 2025 11:41:00 -0500

Toronto, Ontario--(Newsfile Corp. - August 25, 2025) - Omai Gold Mines Corp. (TSXV: OMG) (OTCQB: OMGGF) ("Omai Gold" or the "Company") is pleased to report an updated Mineral Resource Estimate ("MRE") on its 100%-owned Omai Gold Property in Guyana. The MRE includes an expansion to the Wenot Deposit and incorporates the previously disclosed Gilt Creek Deposit. Most significantly, for the Wenot Mineral Resource Estimate ("MRE"), the Inferred MRE increased 130% to 3,717,000 oz grading 1.82 g/t Au, contained in 63.4 million tonnes (“Mt”), and the Indicated MRE increased 16% to 970,000 oz grading 1.46 g/t Au, contained in 20.7 Mt.

Omai Increases Indicated Mineral Resources to 2.1 Moz Au (2.07 g/t Au, 31.9mt) and Inferred Mineral Resources to 4.4 Moz Au (1.95 g/t Au, 69.6Mt) With Expansion of Wenot Deposit

Mon, 25 Aug 2025 11:41:00 -0500

Omai Gold Drills 17.36 g/t Au over 7.5m (capped), 2.64 g/t Au over 41.8m and 3.49 g/t Au over 17.4m in Resource Expansion Program at Wenot

Tue, 29 Jul 2025 07:18:00 -0500

Toronto, Ontario--(Newsfile Corp. - July 29, 2025) - Omai Gold Mines Corp. (TSXV: OMG) (OTCQB: OMGGF) ("Omai Gold" or the "Company") is pleased to announce additional results from its ongoing 2025 drill program, focused on expanding the large Wenot deposit at the Company's 100%-owned Omai Gold Project in Guyana, South America. Assays are reported for 6 holes totaling 3,760 m drilled (Table 1). A total of 37 holes have been drilled to date this year, totalling 20,500m, having surpassed the original planned 15,000m program. Drilling continues to extend the known limits of gold mineralization at Wenot (Figure 1). Results

Omai Gold Drills 17.36 g/t Au over 7.5m (capped), 2.64 g/t Au over 41.8m and 3.49 g/t Au over 17.4m in Resource Expansion Program at Wenot

Tue, 29 Jul 2025 07:18:00 -0500

Omai Gold Advancing Permitting for Its Omai Gold Project in Guyana

Mon, 23 Jun 2025 07:15:00 -0500

Toronto, Ontario--(Newsfile Corp. - June 23, 2025) - Omai Gold Mines Corp. (TSXV: OMG) (OTCQB: OMGGF) ("Omai Gold" or the "Company") is pleased to announce it has awarded a contract to ERM International Group Limited ("ERM") to commence the Environmental Impact Assessment ("EIA") process for the Company's 100%-owned Omai Gold Project in Guyana, South America. ERM will work with the Company to determine the Terms of Scope for the EIA, in coordination with, and to be reviewed by Guyana's Environmental Protection Agency ("EPA"). This paves the way towards a Mining Licence for the project. The EPA granted the