Middle Island Resources Limited (ASX:MDI), an Australian-incorporated mineral exploration company founded in 2010 and headquartered in West Perth, Australia, engages in the identification, acquisition and exploration of copper-gold deposits and related polymetallic assets primarily targeting Tier 1 discoveries; its core projects include the flagship Barkly Copper-Gold Super Project comprising 16 exploration licenses spanning 6,918 square kilometers in the Northern Territory's East Tennant Mineral Province for iron oxide copper-gold (IOCG) and sediment-hosted copper-zinc-lead-silver (SedH) deposits, porphyry copper-gold and epithermal gold prospects in eastern Queensland, and a significant shareholding in Aurumin Limited (ASX:AUN) supporting the 936koz Sandstone Gold Operations in Western Australia; operations extend to Serbia following the acquisition of Konstantin Resources. The company recently completed the acquisition of Konstantin Resources in 2025 for AUD 9.5 million, securing 14 exploration and mining licenses across 620 square kilometers along Serbia's Western Tethyan Belt including the polymetallic Bobija (gold-silver-copper-lead-zinc), Timok copper-gold porphyry and Priboj copper projects, with exploration now underway featuring channel sampling, staged drilling at Bobija's historic open pit, soil sampling and trenching at Priboj; it raised AUD 3.4 million via a share placement to sophisticated investors at AUD 0.017 per share to accelerate activities across Australian and Serbian assets, completed its 2024 maiden drilling at Barkly's Georgina area and maintains government co-funding for Northern Territory programs.