Western Yilgarn NL engages in mineral exploration business in Western Australia. The company explores for nickel, copper, cobalt, PGE, gold, and lithium deposits. Its flagship project is the Julimar West Bauxite Project covers 349 square kilometers within the Darling Ranges approximately 75km northeast of Perth. The company was formerly known as Pacific Bauxite Limited and changed its name to Western Yilgarn NL in July 2022. Western Yilgarn NL was incorporated in 2005 and is headquartered in West Perth, Australia.