Manhattan Gold has contracted Northspan Explorations for a 4,000m reverse circulation drilling campaign at its Hook Lake Project in Nunavut, aiming to validate high-grade gold and polymetallic targets across a vast underexplored greenstone belt.
- 4,000m reverse circulation drilling contract awarded to Northspan Explorations
- Targets include historic gold zones and polymetallic volcanogenic massive sulphide deposits
- Focus on banded iron formation (BIF)-hosted high-grade gold and base metals
- 2026 field season drilling to commence late April with follow-up diamond drilling planned
- Till sampling program designed to refine targets with geological consultancy support
Strategic Drilling in Nunavut’s Emerging Gold District
Manhattan Gold Limited (ASX:MHC) has taken a decisive step to advance its Hook Lake Project in Nunavut, Canada, by awarding a 4,000-metre reverse circulation (RC) drilling contract to Canadian contractor Northspan Explorations Ltd. This marks the company’s first modern drilling campaign at Hook Lake, targeting multiple high-priority zones with the goal of proving up a district-scale resource of high-grade gold and polymetallic mineralisation.
The Hook Lake Project sits within a largely underexplored Archean greenstone belt known for hosting significant gold deposits, including those in the nearby Meliadine and Meadowbank complexes. Manhattan’s program aims to rapidly test a suite of targets, including historic gold mineralisation zones such as the Jaws deposit, where a non-JORC compliant historical estimate suggested 285,000 ounces of gold at 2.38 grams per tonne. The company is cautious to note that these historic figures require modern verification.
Diverse Targets Across a Vast Terrain
The drilling campaign will also focus on polymetallic volcanogenic massive sulphide (VMS) targets rich in copper, zinc, gold, and silver, such as the Spectre prospect, which has seen limited shallow historic drilling but returned promising grades. Additionally, maiden drilling is planned at Quantum and Lotus, where recent rock samples yielded high-grade gold and silver assays, and at Omega, where banded iron formation (BIF) – a significant host rock for gold in Nunavut – remains largely untested.
Manhattan is complementing its drilling with a detailed aeromagnetic survey and a glacial till sampling program designed with the help of SLR Consulting. Till sampling, a proven exploration technique in Arctic environments, will help identify gold and base metal anomalies beneath glacial cover, refining drill targets and potentially uncovering new mineralised zones.
Building on Historical Data with Modern Techniques
The company is leveraging extensive historical exploration data dating back to the 1960s and 1980s, including diamond drilling and geophysical surveys, while acknowledging the limitations of these legacy datasets. Modern geophysical techniques and systematic sampling are expected to provide a clearer picture of the mineralisation potential and structural controls within the project area.
Technical Manager Eric Sondergaard highlighted the importance of Northspan’s experience operating in remote northern environments, which will be critical for efficient execution of the program. The initial RC drilling results, expected later this year, will guide a follow-up diamond drilling campaign aimed at delineating high-grade zones and expanding the known mineralisation footprint.
Nunavut’s Growing Mineral Production and Strategic Importance
Nunavut has recently overtaken the Northwest Territories in mineral production value, driven by the emergence of BIF-hosted gold mines and new projects like B2Gold’s Back River, which poured its first gold in 2025. Manhattan’s Hook Lake Project is well positioned to tap into this burgeoning district, with the potential to contribute significantly to the region’s mineral output.
With permitting underway and mobilization planned for April 2026, Manhattan Gold is poised to unlock value from a highly prospective and strategically important region. The company’s integrated approach combining drilling, geophysics, and geochemical sampling reflects a methodical strategy to advance the project toward resource definition.
Bottom Line?
As Manhattan Gold embarks on its maiden drilling campaign at Hook Lake, the coming months will be critical in validating the project’s district-scale potential and shaping Nunavut’s next chapter in gold exploration.
Questions in the middle?
- Will assay results confirm the historical high-grade gold estimates at Jaws under modern standards?
- How extensive is the polymetallic VMS mineralisation at Spectre beyond the shallow historic drilling depths?
- What new targets might the till sampling program reveal beneath the glacial cover in the BIF zones?