Empire Resources Limited Unveils Robust June 2025 Copper-Gold Drill Results with High-Grade Intercepts at Yuinmery Project

Monday, August 11, 2025
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Empire Resources Limited’s latest RC drilling at its Yuinmery Copper-Gold Project yielded promising high-grade copper-gold intercepts and potential mineralization extensions. The firm plans further drilling and assessments, bolstering exciting growth prospects for this key exploration target.

Empire Resources Limited has reported the final assay results from its June 2025 reverse circulation drilling program at the Yuinmery Copper-Gold Project in Western Australia. The company completed 21 RC drill holes, totalling 2,593m, across six copper-gold prospects. The drilling campaign focused on following up on previous work and exploring additional targets, with significant intercepts recorded at prospects such as YT01, YT12, YT19, Magnetic Hill, Marcus-Augustus, and Main Road. Notable highlights include the YT01 intercept, where hole YRC25-10 returned impressive intervals with one section showing 26m at 6,671ppm copper and 0.10g/t gold, including a 2m section at nearly 20,000ppm copper (1.97% Cu) and 0.24g/t gold. Other prospects delivered broad zones of low-grade but anomalous copper mineralisation, for example, intercepts at YT12 and YT19 ranged from 4m to 43m with copper grades in the vicinity of 1,100 to 2,600ppm and minor gold values. The project is situated approximately 470km northeast of Perth, in the eastern portion of the Archaean Youanmi greenstone belt, an area renowned for its volcanogenic massive sulphide deposits. The Yuinmery Project not only hosts this newly reported copper-gold mineralisation but also includes Empire’s Just Desserts deposit, which has a JORC 2012 Inferred Resource. Detailed geological logging indicates that the area lies between the Youanmi and Yuinmery Shear zones, where altered volcanic units and strongly sulphidic sediments host the mineralisation. The technical report also provides meticulous details on drilling parameters, sample recovery, and assay techniques, underscoring a robust approach in ensuring representative and reliable data. The drilling results demonstrate both encouraging potential and targeted focus for follow-up work. At YT01, higher grade ore shoots have been highlighted with the YRC25-10 intersect, prompting plans to extend drilling further to the west with additional air core drilling later in the quarter. At YT12 and YT19, multiple zones of low-grade copper-gold mineralisation were encountered, while the Magnetic Hill and Marcus-Augustus areas continue to show promise, even though the Main Road prospect did not yield significant results. From a sentiment perspective, there is a bullish undertone in the results due to the identification of higher grade intercepts and the potential extension of mineralisation at YT01, which could add value to Empire Resources Limited’s portfolio. The detailed technical data and follow-up plans suggest that the company is well-positioned to further delineate its resource and potentially upgrade its mineralisation model. However, the broader dataset reveals that several prospects primarily returned low-grade copper with only minor gold enrichment, which may temper expectations for rapid value creation. Overall, while some areas require further exploration to confirm their economic viability, the strong intercept at YT01 and comprehensive field assessment plans provide an optimistic outlook for future exploration success.

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