Terrain Minerals Ltd is an Australia-based minerals exploration company. The company is engaged in the exploration for gold and other mineral resources. The company has one reportable segment, being Mineral Exploration. Its projects include Great Western Gold Project located 68 km north of Leonora and 1km from the Goldfields Highway on Weebo pastoral leases and forms part of the historic Wilsons Patch mining area. Red Mulga Project within the Yilgarn Craton and lies within the boundaries of Yallalong station.