Drill Results
Heritage Intersects Multiple High-Grade Intercepts Up to 21.74 g/t Au in Drill Core from Multiple Visible Gold Intersections, at the Melba Project
Heritage Mining Ltd.

Executive Summary
- Heritage Mining Ltd. announced high-grade gold assay results from ongoing drilling at the Melba Project in Northeastern Ontario.
- Drill hole ML3855-001 yielded multiple intercepts containing visible gold, including an interval of 9.34g/t Au over 2.00m and a higher grade of 21.74g/t Au over 0.50m.
- The company is advancing its technical program with drill hole M3800-002 set to commence soon to test deeper levels of the intersected vein systems.
- Mineralization occurs within a Rhyolitic Tuff/Fragmental lithology on the Ross Fault, a splay of the Porcupine-Destor Fault Zone.
- The project scale covers approximately 3,886 hectares near historic McEwen and Ross Mines.
Material Impact
- Consistency with Expectations: The news confirms high-grade mineralization consistent with previous announcements in February 2026 (up to 42g/t Au) and March/April 2026 drilling updates. It does not exceed the highest grades previously reported but validates the "stacked vein system" concept management has been promoting since December 2025.
- Market Impact: As a junior explorer without a declared resource or production, this news is incremental rather than transformative. The market likely anticipated results from the Q1/Q2 2026 drill program initiated in late 2025.
- Positive Indicators: Visible gold occurrences are noted repeatedly (at least four distinct intercepts reported over recent months), which supports exploration upside and reduces geological risk regarding the presence of economic mineralization.
- Negative Considerations: No resource estimate has been declared; the project remains in early-stage exploration. The news does not address immediate cash flow or financing needs beyond what was already announced in April 2026 ($2M target).
HML · Price
Company Overview
- Company: Heritage Mining Ltd. (CSE: HML).
- Flagship Project: Melba Mine Project in Northeastern Ontario (~3,886 hectares).
- Location: ~22km NE of Kirkland Lake and 90km SE of Timmins, situated on the Ross Fault splay of the Porcupine-Destor Fault Zone.
- Project Status: Early-stage exploration; no declared resources or reserves.
- Other Assets: Drayton-Black Lake Project (includes Split-Lake and Alcona mines with rock pile potential) and Contact Bay Project.
- Geology: Mineralization hosted in sheared quartz veinlets within Rhyolitic Tuff/Fragmental lithology; visible gold occurrences are a key indicator of the system's nature.
More from Heritage Mining Ltd.
Jun 17, 2026 · 06:00