A desktop study by Great Boulder's geologists in 2020 identified a large target in the Earaheedy Basin similar to Rumble Resources' recent large-scale Zn-Pb discovery at Chinook.
At Wellington the Company has three tenements covering an area of 1,134km2 including 60km of prospective strike on the Frere Formation. The tenements are currently in application. Once granted, Great Boulder will commence exploration with field reconnaissance and surface sampling to identify targets for drill testing.
Given the scale of Rumble's discovery at an early stage, Great Boulder considers the Earaheedy Basin to be potentially a world-class Mississippi Valley-type (MVT) Zn-Pb province.