Great Boulder Resources disclosed a major discovery at its Side Well Gold Project near Meekatharra, Western Australia.

Drilling at the northern end of the Mulga Bill prospect identified a new high-grade gold vein extending 150m north of the existing JORC mineral resource.

Drill results included 32m at 8.38g/t Au from 104m, 16m at 2.12g/t Au from 108m, and 26m at 3.31g/t Au from 88m.

Further assays are pending on recent reverse circulation and aircore holes at Mulga Bill North.

The company has commenced its inaugural aircore drilling program at the Polelle Project, 5km southwest of Side Well, with 45 holes planned.