Key facts
| Company | Omai Gold Mines Corp. (TSXV: OMG) |
|---|---|
| Commodity | Gold |
| Location | Guyana |
| Stage | Early exploration |
About Omai Property
NI 43-101 MINERAL RESOURCE ESTIMATE OF 2.0MILLION GOLD OUNCES INDICATED AND2.3 MILLION OUNCES INFERREDMineral Resources
News releases20 on file
Omai Gold Files NI 43-101 Technical Report Supporting a Preliminary Economic Assessment Indicating After-Tax NPV5% of $4.0 Billion at a $3,600/oz Gold Price for Its Omai Gold Project
A NI 43-101 technical report dated October 2, 2026 has been filed on SEDAR+ supporting the Preliminary Economic Assessment announced August 19, 2026 for the Wenot open pit and Gilt underground deposits at the wholly-owned Omai Gold Project in Guyana. The PEA projects 6.327 million payable gold ounces over 18 years, averaging 351,488 oz/year with a 435,667 oz peak, an after-tax NPV5% of $4.0 billio
Study resultsOmai Gold Added to GDXJ Junior Gold Miners ETF
Omai Gold Mines has been added to the VanEck Junior Gold Miners ETF (GDXJ) under the index review and rebalancing announced at market close on September 11, 2026, effective at market close on September 18, 2026. The inclusion follows the August 19, 2026 Preliminary Economic Assessment for the company's 100%-owned Omai Gold Project in Guyana, which supports production of 6.3 million ounces of gold
CorporateOmai Gold Drills 5.12 g/t Au over 40.5m and 2.68 g/t Au over 40.7m at Wenot
Assay results from eleven additional diamond drill holes at the Wenot deposit, part of the 50,000 m program at the 100%-owned Omai Gold Project in Guyana, include 5.12 g/t Au over 40.5 m (including 11.29 g/t Au over 10.4 m) in hole 26ODD-193 and 2.68 g/t Au over 40.7 m in hole 26ODD-197W. To date in 2026, 74 holes totalling 35,149 m have been completed with five rigs, drilling expected to continue
Drill resultsOmai Gold Announces Preliminary Economic Assessment for its Omai Project, Guyana
A preliminary economic assessment for the 100%-owned Omai Project in Guyana projects 6,326,775 ounces of payable gold over an 18-year mine life, averaging 351,488 oz per year with a peak year of 435,667 oz, from a Wenot open pit and Gilt underground mine feeding a 25,000 tpd CIL plant. At $3,600/oz gold, after-tax NPV5% is $4.0 billion with a 24% IRR and 4.1-year payback; at $4,200/oz, $5.5 billio
Study resultsOmai Gold Drills 7.26 g/t Au over 34.8m at its Wenot Deposit in Guyana
Drilling at the Wenot deposit on the 100%-owned Omai Gold Project in Guyana returned 7.26 g/t Au over 34.8m in hole 26ODD-185, including 19.94 g/t Au over 2.5m and 54.05 g/t Au over 1.5m, with the same hole intersecting 15 discrete gold zones, plus 2.96 g/t Au over 14.3m in hole 26ODD-183 and 2.47 g/t Au over 9.6m in hole 26ODD-184. Five rigs are working on a 50,000m 2026 program, with 58 holes to
Drill resultsOmai Gold Reports Positive Metallurgical Testwork at its Omai Project with Gold Recoveries from 93% to 95%
Phase 1 metallurgical testwork on the Wenot and Gilt deposits at the 100%-owned Omai Gold Project in Guyana returned gold extraction averaging 93% at a head grade of 1.0 g/t Au and up to 95% at 3.2 g/t Au, at a grind size of 80% passing 75 microns, with a 32-hour retention time selected for initial design. SGS Canada tested 72 composite samples totalling 558 kilograms; no organic carbon, telluride
Study resultsOmai Gold Drills 8.54 g/t Au over 20.6m at Northeast Wenot and Commences Deep Hole on Gilt Deposit
Drilling at the northeastern Wenot deposit on the 100%-owned Omai Gold Project in Guyana returned 8.54 g/t Au over 20.6m in hole 26ODD-180, including 25.89 g/t Au over 2.5m and 13.42 g/t Au over 5.8m, plus 5.79 g/t Au over 7.7m and 4.77 g/t Au over 6.6m, from eight holes and four wedges along a 450m strike. Five rigs are turning on the 50,000m 2026 program, with 23,685m drilled to date and a deep
Drill resultsOmai Gold Intersects 3.86 g/t Au over 23.8m and 3.49 g/t Au over 16.9m at Wenot and Plans Drill Hole to Test Depth Potential of Gilt Deposit
Drilling at the Wenot deposit on the 100%-owned Omai Gold Project in Guyana returned 3.86 g/t Au over 23.8m and 3.49 g/t Au over 16.9m in hole 26ODD-173, 2.90 g/t Au over 22.9m and 2.64 g/t Au over 19.2m in hole 26ODD-169, and 2.02 g/t Au over 21.5m in hole 26ODD-171; an exploration hole testing a magnetic anomaly, 26ODD-167, returned no significant mineralization. A deep hole of 1.2 to 1.5km test
Drill resultsOmai Gold Increases Indicated Mineral Resources to 2.5 Moz Au at 2.04 g/t Au (38.1 Mt) and Inferred to 5.5 Moz Au at 1.59 g/t Au (106.6 Mt) with Expansion of Wenot and Gilt Deposits
An updated mineral resource estimate for the 100%-owned Omai Gold Property in Guyana, effective April 7, 2026, totals 2,495,000 ounces of gold Indicated at 2.04 g/t Au in 38.1 Mt, up 17.6%, and 5,465,000 ounces Inferred at 1.59 g/t Au in 106.6 Mt, up 24.7%, from the August 2025 estimate. Wenot Indicated rose 49.8% to 1,453,000 oz at 1.59 g/t Au, while Gilt Inferred rose 120.3% to 1,465,000 oz at 3
Resource updateOmai Gold Intersects 7.74 g/t Au over 13.5m and 6.30 g/t Au over 9.8m at Wenot and Commences Drilling Exploration Target
Assay results from eight additional drill holes at the Wenot deposit on the 100%-owned Omai Gold Project in Guyana include 7.74 g/t Au over 13.5m (including 28.03 g/t Au over 3.1m) and 1.45 g/t Au over 44.4m in hole 25ODD-158, 6.30 g/t Au over 9.8m in hole 25ODD-162, and 10.02 g/t Au over 5.4m in hole 26ODD-166. Five rigs are drilling northeast Wenot, with one to test the "Handle" magnetic anomaly
Drill resultsOmai Gold Intersects 4.18 g/t Au over 14.6m and 3.73 g/t Au over 17.3m and Commences 50,000m Drill Program
Assay results from six additional drill holes at the 100%-owned Omai Gold Project in Guyana include hole 25ODD-119W with 4.18 g/t Au over 14.6m (including 9.12 g/t over 4.1m), 2.38 g/t over 23.3m, 2.07 g/t over 27.4m and 3.73 g/t over 17.3m; hole 25ODD-150W3 returned 1.94 g/t over 30.3m and hole 25ODD-159 returned 1.75 g/t over 19.3m and 14.45 g/t over 2.5m. Results will be included in the upcomin
Drill resultsOmai Gold Mines Ranks 6 th on the TSX Venture Exchange 2026 Top 50
Omai Gold Mines placed sixth on the TSX Venture Exchange 2026 Top 50 ranking, which scores issuers on market capitalization growth, share price appreciation and trading value. The company's share price rose 483% in 2025 over 2024, with market capitalization increasing from roughly C$125 million at the end of 2024 to about C$938 million at the end of 2025. The company completed 39,000m of drilling
CorporateOmai Gold Drills 708m averaging 1.06 g/t Au from 365m at Gilt Creek Deposit Including Multiple Higher Grade Intervals
Hole 25ODD-122(w) at the Gilt Creek deposit on the 100%-owned Omai Gold Project in Guyana returned 1.06 g/t Au over 708.1m from 364.9m, including 3.10 g/t Au over 24.0m from 395.5m, 1.99 g/t Au over 32.0m from 462.0m, 4.88 g/t Au over 7.0m from 566.3m, 1.78 g/t Au over 46.1m from 635.6m, 1.32 g/t Au over 99.2m from 702.0m (including 5.70 g/t Au over 8.0m from 766.9m) and 2.04 g/t Au over 43.2m fro
Drill resultsOmai 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
Drilling at the 100%-owned Omai Gold Project in Guyana returned 11.07 g/t Au over 14.7m, including 34.31 g/t Au over 4.3m, in hole 25ODD-142 at East Wenot, and 13.54 g/t Au over 13.3m, including 63.17 g/t Au over 2.2m, in hole 25ODD-145W at central Wenot. Other results included 1.11 g/t Au over 31.6m (hole 144), 1.02 g/t Au over 16.1m (hole 146) and 2.63 g/t Au over 5.5m at Camp Zone. A total of 7
Drill resultsOmai 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
Drilling at two near-surface exploration targets on the 100%-owned Omai Gold Project in Guyana returned 20.33 g/t Au over 5.30m, including 35.61 g/t Au over 3.0m, in hole 25ODD-131 at the BBH target, and 2.72 g/t Au over 16.30m, including 9.05 g/t Au over 4m, in hole 25ODD-135 at the Camp Zone. Assays cover 11 holes totalling 2,615m; 64 holes for 30,297m have been completed this year. Deep hole 25
Drill results