Yugo Metals Limited has intersected shallow ferruginous breccia at the Erak Prospect during its initial drilling campaign at the Sinjakovo Project in Bosnia and Herzegovina. The discovery reveals visible secondary minerals indicating primary tetrahedrite mineralisation, a gold and silver-rich copper-antimony sulphosalt that could prove significant for the company’s exploration strategy in the region.
The drilling program consisted of three diamond drillholes totalling 240 metres. The most encouraging result came from the third and final drillhole, ERDD003, which intersected ferruginous breccia measuring 7.1 metres in near true thickness from a drilling depth of 26.2 metres. This thickness represents a meaningful intersection for an early-stage exploration project and suggests the mineralised system has lateral continuity. The observed mineral assemblage, including barite, hematite, goethite, limonite, malachite and stibnite, indicates the presence of primary sulphidic mineralisation at depth, with skeletal sulphide remnants suggesting original grain sizes between 1 and 10 millimetres.
Erak Prospect sits within Yugo Metals’ 100% owned Sinjakovo Project. The company designed the drilling to test a down-dip extension of a mineral system previously sampled through trenching, which returned results of 21 metres at 1.32 grams per tonne gold equivalent. Additionally, an eastern mineralised zone identified 400 metres away from the drilled area returned a trench result of 61 metres at 1.5 grams per tonne gold, a zone that remains untested by drilling. Surface rock-chip samples have yielded grades of 7.9 grams per tonne gold and 2,070 grams per tonne silver, demonstrating the polymetallic prospectivity of the property.
The timing of assay results represents the next critical catalyst for the company. Laboratory analyses are expected within four weeks of the announcement date, meaning investors should anticipate grades and widths in late April or early May. These results will provide the quantitative foundation necessary to assess the economic potential of the Erak system and guide decisions regarding further exploration expenditure.
Yugo Metals has emphasised that mineralisation remains open both along strike and at depth, with further drilling being designed to test the system in these directions. The company plans to continue evaluating shallow oxide minerals along strike while also probing primary sulphide mineralisation at deeper levels. This methodical approach suggests management confidence in the project’s potential, though investors should note that visual estimates of mineral abundance are not substitutes for laboratory assays where grades represent the primary economic factor.
For investors tracking Yugo Metals, the completion of initial drilling at Erak and the imminent arrival of assay results provide meaningful catalysts over the coming weeks. The shallow nature of the intersected mineralisation, combined with strong surface samples and existing trench results, justifies continued exploration activity. The announcement has been flagged as price sensitive and material by the ASX.
View the full ASX announcement (PDF)
About Yugo Metals Limited (ASX: YUG)
Yugo Metals Limited is a mineral exploration company that explores for battery, base and precious metals including nickel, cobalt, gold, silver, antimony, copper, zinc, lead, iron, and barite deposits in Bosnia and Herzegovina. The company holds exploration licenses in three project areas: Sinjakovo, Sockovac, and Cajnice. Yugo Metals was formerly known as Lykos Metals Limited and is headquartered in Perth, Australia.
If you would like to discuss this announcement or how it might affect your portfolio, request a callback or call us on 1300 889 603.
