Hemlo Mining intersects 16.1 g/t Au over 8.1 metres in South-Rim Zone adjacent to C-Zone mining

News provided by Hemlo Mining Corp. May 14, 2026, 06:30 ET Share this article Share to X Share this article Share to X TORONTO , May 14, 2026 /PRNewswire/ - Hemlo Mining Corp. (TSXV: HMMC) (OTCQX: HMMCF ) ("Hemlo Mining" or the "Company") is pleased to announce results from its 130,000-metre 2026 drilling program designed to support future mineral resource growth across the Hemlo Gold Mine ("Hemlo" or the "Mine"), located near Marathon, Ontario, Canada. Continue Reading Figure 1. Hemlo Mine Longitudinal Showing South-Rim Zone Intercepts and Grade × Thickness Isopach Figure 2.

Level 9700 Plan View Showing Planned Stopes and 2026 South-Rim Drill Assays Figure 3. Cross Section 8200E Showing Planned Stopes and 2026 South-Rim Drill Assays Initial assay results from the South-Rim Zone ("South-Rim") support the definition of a newly recognized, high-grade mineralized domain at Hemlo, with strong potential for near-term, low-capital resource growth. South-Rim drilling forms part of the Growth component of the Company's 2026 exploration drilling program and was identified as one of four priority growth targets in the January 2026 announcement.

The drilling aims to confirm new mineralized structures within the regional metasediments and, given their proximity to the active C-Zone mining front, potentially add low-capital resources to the near-term mine plan. Highlights: South-Rim is a newly defined, structurally controlled mineralized domain hosted within the regional metasediments, located immediately adjacent to active mining in C-Zone. Reinterpretation defines a plunge-controlled system extending more than 1.5 kilometres vertically within a ~300-metre-wide east-west corridor, opening a new exploration domain across the Hemlo mine extension.

The first 7 of 20 holes planned for South-Rim confirm mineralization, validating a high-grade system withi