Midnight Sun Mining identifies new copper targets at Dumbwa deposit

Midnight Sun Mining identifies new copper targets at Dumbwa deposit

Midnight Sun Mining Corp ( TSX-V:MMA OTCQB:MDNGF ) View Price & Profile Midnight Sun Mining identifies new copper targets at Dumbwa deposit Published: 09:05 06 Aug 2026 EDT Midnight Sun Mining Corp (TSX-V:MMA, OTCQB:MDNGF) announced that it has identified multiple new exploration targets outside the previously defined and drilled mineralized corridor at its wholly owned Dumbwa copper deposit in Solwezi, Zambia, following an initial high-resolution ground magnetic survey. The survey covered an area of approximately 2.7 kilometres by 2.5 kilometres in the northern portion of Dumbwa’s Central Mineralized Block. Data was collected along north-south survey lines spaced 100 metres apart, with east-west tie lines spaced at 250-metre intervals. Midnight Sun said the survey identified distinct magnetic signatures associated with drill-confirmed copper mineralization. Similar signatures were also identified in areas outside the known mineralized corridor that had not previously been identified or tested. The company is extending the high-resolution magnetic survey across the full approximately 20-kilometre copper-in-soil anomaly. The expanded survey is designed to refine existing targets and identify additional prospective areas along parallel and sympathetic structural corridors with potential to host basement-hosted sulphide copper mineralization. Midnight Sun COO Kevin Bonel said the survey has provided a clearer understanding of Dumbwa’s structural architecture and its relationship to higher-grade mineralized zones. “Importantly, the survey has allowed us to ‘fingerprint’ the magnetic signature associated with the Central higher-grade block and identify several analo...