Perth-based explorer Gateway Mining has reported encouraging results from its ongoing drilling program in the Yilgarn Craton, approximately 600 kilometres northeast of Perth. The company confirmed that the Cowza discovery now extends over a 4.5-kilometre strike length, marking a substantial expansion from earlier estimates.
At the Celia South target, located just a few kilometres from Cowza, drilling intersected a 4-metre zone grading 9.7 grams per tonne of gold, a result the company described as confirming the presence of high-grade mineralisation within the broader Gidgee project area.
The results continue to build on a series of positive drill assays released over the past year, positioning Gateway as one of the more active junior explorers in the Murchison goldfields. The company has been systematically testing several targets along the Gidgee structural corridor, an under-explored belt that has historically produced modest gold but is now attracting renewed interest.
Gateway's managing director noted that the strike extension and high-grade intercept underscore the scale potential of the system. The company plans further drilling to test depth extensions and define additional targets for resource estimation.
The news comes amid a sustained strong gold price environment, which has encouraged exploration spending across Western Australia. While results are early stage, a discovery of 4.5 kilometres of strike with significant grades could attract joint venture interest or accelerate Gateway's path toward a maiden resource.
Investor response has been muted but positive, with the stock trading higher following the announcement. Analysts caution that while the intercepts are encouraging, extensive drilling is still needed to determine whether the system can support an economically viable mine.
The Wiluna region is already home to several operating gold mines, including Wiluna Mining Corporation's processing plant, providing potential infrastructure advantages for any future development.