GoldMining Unveils Four New Gold Zones at So Jorge—Step-Out Drilling Accelerates Potential Expansion
Discovery of Multiple New Gold Targets Broadens Resource Upside
GoldMining Inc. (NYSE: GLDG) has released initial results from its 2025 RC drilling program at the So Jorge Project in Brazil, marking a significant milestone in the company’s largest exploration campaign to date. For the first time, reverse circulation (RC) drilling was used to rapidly and cost-effectively test shallow targets—an approach that paid off with discoveries of four new mineralized prospects located up to 3.5 kilometers from the known deposit.
High-Grade Gold Intercepts Confirm Exploration Upside
The RC program, now 8,514 metres strong (including diamond and auger drilling), delivered assay results revealing compelling high-grade gold zones in four key areas: Dragon West, William North, Ivonette, and William South. Notably, all intercepts below represent initial tests—each prospect is still open to further step-out and infill drilling.
| Prospect | Highlight Interval | Gold Grade (g/t) | Depth From (m) |
|---|---|---|---|
| Dragon West | 1m (SJRC-004-25) | 5.98 | 19 |
| Dragon West | 1m (SJRC-006-25) | 3.08 | 2 |
| William North | 1m (SJRC-032-25) | 2.90 | 49 |
| William North | 1m (SJRC-033-25) | 1.75 | 44 |
| Ivonette | 9m (SJRC-043-25; incl. 1m at 1.06 g/t) | 0.43 (avg) | 1 |
| William South | 4m (SJRC-046-25; incl. 1m at 5.03 g/t) | 1.78 (avg) | 12 |
Large-Scale Potential Emerges—Mineral Footprint Extends Over 12 x 7 Kilometres
What’s truly notable is the spatial separation between these discoveries—all more than 1 km from known mineralization and situated within a 12 km by 7 km geochemical anomaly. The company’s multi-phase program leverages soil, rock, auger, RC, and diamond drilling, alongside LiDAR and geophysical surveys, to map and target this substantial mineral system. Surface anomalies and IP chargeability suggest further sulphide-related gold may be present below, raising the possibility for even more zones to emerge as drilling advances.
Step-Out Drilling and Pending Results Poised to Define Next Stage of Growth
GoldMining’s technical team has rapidly mobilized to follow up on the new finds, with step-out RC drilling already in motion and deeper diamond drilling planned. The goal: define the geometry and resource potential of each discovery area, some of which show grades comparable to, or exceeding, the existing So Jorge deposit. With 18 RC holes and further auger samples still awaiting assays, additional high-impact results may soon emerge.
Project Infrastructure and Resource Context Underscore Long-Term Potential
With existing infrastructure—road access, power, and camp—the So Jorge Project is uniquely positioned to quickly advance these new targets. The geological similarities to neighboring, actively mined gold deposits, plus the region’s growing significance, frame So Jorge as a prospective regional play.
Takeaway: Four New Zones Could Redefine Project Scope
The initial results validate GoldMining’s broad exploration approach, signaling significant growth potential at So Jorge. Investors should watch for the next rounds of drilling and pending assays—confirmation of mineralization continuity or additional discoveries could sharply change the scope and value proposition of the project.
Key RC Drill Results from New Zones
| Prospect | Hole No. | From (m) | To (m) | Length (m) | Au Grade (g/t) |
|---|---|---|---|---|---|
| Dragon West | SJRC-004-25 | 19 | 20 | 1 | 5.98 |
| Dragon West | SJRC-006-25 | 2 | 3 | 1 | 3.08 |
| William North | SJRC-032-25 | 49 | 50 | 1 | 2.90 |
| William North | SJRC-033-25 | 44 | 45 | 1 | 1.75 |
| Ivonette | SJRC-043-25 | 1 | 10 | 9 | 0.43 |
| William South | SJRC-046-25 | 12 | 16 | 4 | 1.78 |
What’s Next? As follow-up RC and diamond drilling continue, results from pending assays and step-out drilling could quickly reshape So Jorge’s mineral resource landscape. The current pace of exploration, combined with a large untested geochemical footprint, makes this an emerging story for those tracking the next big gold project in the Tapajós region.
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