Trailbreaker Resources Ltd. (TBK.V) announced the completion of its maiden drill program at the Swan Zone, a copper-gold-silver porphyry target within its 100%-owned Atsutla Gold Project in northwestern British Columbia. The program, which consisted of two diamond drill holes totaling 801.00 metres, was part of a larger initiative that also tested the Highlands Zone, a high-grade vein-hosted gold target located 26 kilometres away.
The Swan Zone is defined by a 1.5 km x 1.5 km multi-element soil geochemical anomaly coincident with a 2.1 km x 1.4 km chargeability anomaly, as identified in a 2024 induced polarization survey. The drilling tested a strike length of 1,000 metres and a vertical extent of 395 metres, providing initial data on the target's mineralization potential. The Highlands Zone drilling, which comprised four holes totalling 883.40 metres, tested a strike length of 500 metres and a vertical extent of 412 metres.
All 1,000 drill core samples, including standard reference materials and blanks, were submitted to Bureau Veritas' preparation laboratory in Whitehorse, Yukon. Assay results are pending compilation and verification.
Daithi Mac Gearailt, President and CEO of Trailbreaker, commented: "This was a well-executed drill program that provided us with an excellent opportunity to finally test two quality targets that we have been developing for the past five years. This was a first-pass, exploratory program, and we achieved our goals while remaining within budget." He extended thanks to drill contractor Empire Drilling and the Trailbreaker team.
The Atsutla Gold Project is centered over the regional-scale Teslin-Thibert fault system, which marks the contact between the Quesnel and Cache Creek terranes. Gold mineralization is associated with two distinct Mesozoic batholitic intrusions. Since discovery in 2020, the company has outlined five significant zones of mineralization across a 26-kilometre span: Highlands, Christmas Creek, Snook, Willie Jack, and Swan. The Swan Zone, a Cu-Au-Ag porphyry target, has returned rock grab samples grading up to 11.7 g/t gold, 212 g/t silver, and 0.81% copper, and is also marked by an elevated potassium signature with a magnetic low in airborne surveys.
Trailbreaker Resources is a mining exploration company focused on British Columbia and Yukon Territory, Canada. The company is committed to continuous exploration and maintains a portfolio of quality mineral properties. The technical information in this release has been reviewed and approved by Carl Schulze, P. Geo., Consulting Geologist with Aurora Geosciences Ltd, a Qualified Person under National Instrument 43-101.
For further details on the Swan Zone drill target, refer to the July 27, 2026 news release, and for the Highlands Zone, the June 29, 2026 release are available on the company's website. Trailbreaker's website also offers updates on projects, and the company can be followed on Twitter for the latest news.
