Yugo Metals has unveiled promising initial gold results from its first-ever drilling at the Erak Prospect within the Sinjakovo Project, marking a significant step forward in its European exploration campaign.
- Five drillholes intersect gold-bearing phyllic alteration
- Significant polymetallic mineralisation including gold, silver, copper, antimony
- Drilling ongoing with further assays pending
- Best trench result of 61m at 1.5g/t Au to be tested
- Erak gold system open in all directions
Maiden Drilling Unveils Substantial Gold Mineralisation
Yugo Metals Limited (ASX:YUG) has delivered its first-ever drilling results from the Erak Prospect at the Sinjakovo Project in Bosnia and Herzegovina, confirming a genuine gold discovery. Five diamond drillholes totalling 632 metres have intersected gold-bearing phyllic alteration zones that are open in all directions, with widths increasing from 3 metres in the west to up to 34 metres in the east. These early results include intervals such as 4 metres at 1.2g/t Au from 101 metres and 8 metres at 1.2g/t gold equivalent from 26.1 metres, highlighting the prospect's potential.
Beyond gold, the drilling has also identified polymetallic mineralisation featuring silver, copper, and antimony, with one notable breccia interval returning 4 metres at 0.5g/t Au plus 40g/t Ag, 0.6% Cu, and 0.25% Sb. This multi-commodity aspect adds a layer of complexity and potential value to the Erak system.
Drilling Strategy and Next Steps
The current drilling campaign is ongoing, with two additional holes planned to test the western extensions before relocating the rig eastward to target the site of the best trench result recorded at Erak: a 61-metre interval grading 1.5g/t Au on surface. This trench, which remains the standout surface expression, is now set to be drilled for the first time, potentially unlocking further insights into the system's scale and grade continuity.
Assay results from the last two drillholes, which include alteration zones of 23 and 34 metres respectively, are pending and expected within six to eight weeks. The company’s CEO, Petar Tomašević, emphasised that the gold system at Erak is poised to grow, with the thickest alteration intervals yet to be fully assayed. This aligns with Yugo Metals’ broader exploration momentum in the region, building on recent advances at Sinjakovo’s Kovacevac and Petrovo prospects, where polymetallic results have also been reported high-grade polymetallic intercepts.
Geological Context and Technical Details
The mineralisation at Erak is hosted within a hydrothermal, layer-parallel breccia zone overprinted by phyllic alteration (silica-sericite-pyrite), with pyrite abundance visually estimated between 5-10%. The alteration zone dips moderately north and strikes east-west, remaining open along strike and at depth. Drilling has been conducted at high angles to the mineralised zones, supporting reliable intercept widths for early-stage modelling.
Samples were analysed by ALS Bor laboratory in Serbia using fire assay and multi-element ICP methods, with quality control protocols including blanks, standards, and duplicates. The reported gold equivalent grades incorporate recoveries and market prices for gold, silver, copper, and antimony, providing a comprehensive view of the polymetallic potential.
Strategic Positioning in European Metals Supply
Yugo Metals’ Sinjakovo Project sits within the Tethyan metallogenic belt, one of Europe’s most prospective mining regions. The company’s focus on strategic and precious metals positions it well within the continent’s supply chain, especially given the proximity to existing infrastructure and battery manufacturing hubs. The Erak discovery adds a precious metals dimension to Yugo’s portfolio, complementing its polymetallic prospects and enhancing its appeal amid growing demand for European-sourced metals.
This drilling update follows Yugo Metals’ recent appointment of Petar Tomašević as permanent CEO, who has steered the company through critical approvals and exploration milestones appointment of Petar Tomašević. His leadership is expected to drive the next phase of resource definition and potential development.
Bottom Line?
Yugo Metals’ initial drilling at Erak confirms a nascent gold system with polymetallic complexity; pending assays and upcoming drilling at the high-grade trench will be pivotal in defining the discovery’s scale and economic potential.
Questions in the middle?
- Will the pending assays confirm thicker, higher-grade zones to support resource estimation?
- How will metallurgical testwork shape the economic viability of the polymetallic mineralisation?
- Can drilling at the 61m trench intercept unlock a substantial extension of the gold system?