Omai Gold Mobilizes Sixth Drill to Advance Exploration Targets

Omai Gold advances exploration with a sixth drill and robust PEA projections at Omai Project.

What the company is saying

Omai Gold Mines Corp. is emphasizing the acceleration of exploration at its 100%-owned Omai Gold Project in Guyana by mobilizing a sixth diamond drill, targeting new gold occurrences beyond the main Wenot and Gilt deposits. The company highlights the BBH area as the initial focus, citing prior trenching and drilling with high-grade gold results, including samples up to 24.3 g/t Au and recent drilling intercepts such as 20.33 g/t Au over 5.3m. President and CEO Elaine Ellingham frames the narrative around the completion of a Preliminary Economic Assessment (PEA), which outlines a mine plan for 6.3 million ounces of gold over 18 years, with average annual production of 351,000 ounces and a $4.0 billion net asset value at a $3,600/oz gold price discounted at 5%. The announcement positions the project as one of the fastest growing in the Guiana Shield, underpinned by a significant resource base—2.5 million ounces Indicated at 2.04 g/t Au and 5.5 million ounces Inferred at 1.59 g/t Au. The tone is confident, stressing both the technical progress and the scale of the opportunity, while referencing existing infrastructure and ongoing drilling with five rigs. The company also signals intent to pursue additional exploration targets, aiming to further enhance project economics.

What the data suggests

The disclosed figures show a technically advanced exploration project with substantial scale: a 50,000 metre drill program is ongoing, and a sixth rig is being added to accelerate target testing. The BBH area has returned multiple high-grade surface and near-surface assays, including 8.35 g/t Au and 24.3 g/t Au from trenching, and drill intercepts such as 20.33 g/t Au over 5.3m at 50m depth. The PEA completed August 19, 2026, projects 6.3 million ounces of gold production over 18 years, averaging 351,000 ounces per year, and a $4.0 billion net asset value at a $3,600/oz gold price discounted at 5%. The resource estimate underpins these projections, with 2.5 million ounces Indicated at 2.04 g/t Au and 5.5 million ounces Inferred at 1.59 g/t Au. The company owns 100% of the project and benefits from existing infrastructure, which could reduce development risk. All disclosed production and economic figures are forward-looking and based on the PEA, not realised outcomes. There is no information on current cash position, expenditures, or funding for mine construction. The technical disclosure is detailed and credible, but the path to value realization depends on future milestones such as feasibility studies, permitting, and financing.

Analysis

The announcement is upbeat, highlighting the mobilization of a sixth drill and a new 5,000 metre program, as well as summarizing a recently completed PEA with large projected production and NAV figures. While the technical disclosure is detailed and credible for an exploration-stage company, the majority of the key claims—such as the 6.3 million ounce mine plan, $4.0 billion NAV, and 18-year mine life—are forward-looking and based on a PEA, not on realised production or cash flow. The scale of the ongoing drill program (50,000 metres, five rigs) and the implied capital requirements are significant, but there is no disclosure of current financials, costs, or funding status. The benefits (mine development, production, NAV realization) are long-term and contingent on future milestones. The language is proportionate for the sector, but the emphasis on large, long-dated projections without immediate financial impact or funding detail inflates the perceived progress.

Risk flags

• ●All major economic and production figures are based on a Preliminary Economic Assessment, which relies heavily on inferred resources and does not guarantee economic viability. This introduces significant uncertainty regarding the project's ultimate value and deliverability.
• ●The projected $4.0 billion net asset value is highly sensitive to the assumed $3,600/oz gold price and a 5% discount rate. Any adverse movement in gold prices or discount rates could materially reduce the project's economics.
• ●No information is provided on current cash position, capital expenditures to date, or funding sources for the next stages. The scale of the ongoing 50,000 metre drill program and future mine development will require substantial capital, and the absence of funding detail increases financial risk.
• ●Permitting, feasibility study completion, and construction remain ahead, with no specific timelines or milestones disclosed for these critical steps. Delays or setbacks in any of these areas could materially impact the project schedule and value realization.
• ●The company is pursuing additional exploration targets beyond the main deposits, which could enhance economics but also introduces exploration risk, as success is not guaranteed and further drilling may not yield economically viable resources.

Bottom line

Omai Gold Mines is moving aggressively on exploration at its Omai Project, with a sixth drill mobilized and a robust PEA outlining long-term production and value potential. The technical results—high-grade trench and drill intercepts at BBH and a large resource base—support the project's geological promise. However, all major economic projections are based on a PEA, not a feasibility study, and depend on optimistic gold price assumptions. There is no disclosure of current funding, cash position, or a concrete path to construction, making the timeline to value realization long and dependent on future milestones. Investors should focus on upcoming drill results, progress toward feasibility, and any updates on financing or permitting. The key takeaway is that while the project's scale and grades are compelling, the investment case remains highly speculative until further de-risking steps are achieved.

Announcement summary

(TSXV:OMG, OTCQB:OMGGF) Omai Gold Mines Corp. announced the mobilization of a sixth diamond drill to the Omai Project site in Guyana, focusing on exploration targets. An initial 5,000 metre drill program is planned, with the first target being the BBH area, where an 8-hole program will be conducted. The BBH target is a broad area extending along a strike of approximately 600 metres, defined by trenches, shallow drill holes, and historical data, with numerous occurrences of significant gold mineralization, including high-grade gold at surface. Highlights from 2022 trenching include Trench OTR-03, where 14 samples were collected: six assayed between 1–3 g/t Au, one assayed 8.35 g/t Au, and three assayed over 15 g/t Au (including one grading 24.3 g/t Au). Trench OTR-02, 300 metres east of OTR-03, had all eleven samples assaying over 1.5 g/t Au, half over 6.0 g/t Au, three over 10 g/t Au, with the highest at 21.3 g/t Au. Trenching in 2022 also exposed old underground workings estimated from 1948, showing narrow high-grade veins in saprolite traced into fresh rock. Initial drilling in 2021 intersected 1.7 g/t Au over 7.5m and 3.15 g/t Au over 3.0m in hole 21ODD-019; a nearby historic hole intersected 1.9 g/t Au over 3.0m, 2.14 g/t Au over 9.0m, and 0.98 g/t Au over 3.0m. In late 2025, seven wide-spaced drill holes tested the 600-m BBH trend, with all but one intersecting gold mineralization. The highlight was 20.33 g/t Au over 5.3m, including 35.61 g/t Au over 3.0m at a vertical depth of 50m in hole 131. Drilling programs are being planned on additional exploration targets on the property. The company completed a Preliminary Economic Assessment (PEA) on August 19, 2026, covering the Wenot open pit and Gilt underground deposits. The PEA supports a mine plan to produce 6.3 million ounces of gold over an 18-year mine life, with average annual production projected at 351,000 ounces. At a $3,600/oz base case, the PEA supports a $4.0 billion net asset value discounted at 5%. The PEA is based on a Mineral Resource Estimate of 2.5 million ounces Indicated averaging 2.04 g/t Au in 38.1 million tonnes and 5.5 million ounces Inferred averaging 1.59 g/t Au in 106.6 million tonnes. Drilling on the 50,000 metre drill program is ongoing with five rigs. Omai Gold Mines Corp. owns 100% of the Omai Gold Project. The project benefits from existing infrastructure, including a cleared site, on-site airstrip, tailings facility, known metallurgy, and road connections to Georgetown and Linden. Elaine Ellingham, P.Geo., President & CEO, is the Qualified Person for the technical information in this release.

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