Gateway Mining has significantly expanded the footprint of its Cowza gold discovery in Western Australia, extending the mineralised system by another kilometre to a total strike length of 3.5km.
The company reported high-grade assay results from the latest drilling phase, reinforcing the potential scale of the deposit at its Yandal project.
A second reverse circulation (RC) rig has arrived on site to accelerate the campaign, with further results expected in the coming weeks.
The development marks a pivotal step in Gateway’s exploration program, which aims to convert the burgeoning discovery into a defined resource.
The company previously deployed three rigs to test multiple discovery zones across the project, targeting the convergence of structural controls that host the mineralisation.
The addition of high-grade intercepts along the extended strike suggests the system remains open for further growth, potentially increasing the resource base beyond current estimates.