Northern Star Resources (ASX:NST) said its estimated mineral resources increased 26% to 88.9 million ounces as of March 31, while its estimated ore reserves jumped 27% to 28.4 million ounces, according to a Wednesday filing with the Australian bourse.
The company is focused on its Kalgoorlie Consolidated Gold Mines operations in Western Australia, Pogo mine in Alaska, and Hemi gold project in Western Australia to support a long-term, low-cost growth pathway.
The estimates include, for the first time, Northern Star's mineral resources and ore reserves for the Hemi project, which it acquired in May 2025.