Western Yilgarn NL engages in mineral exploration business in Western Australia. The company explores for nickel, copper, cobalt, PGE, gold, and lithium deposits. It holds interests in the Ida Holmes Project that consists of six granted contiguous exploration licenses covering an area of approximately 477 square kilometers; the Boodanoo Project comprising three granted exploration licenses covering an area of approximately 130 square kilometers; and the Julimar West Project that covers approximately 349 square kilometers. The company was formerly known as Pacific Bauxite Limited and changed its name to Western Yilgarn NL in July 2022. The company was incorporated in 2005 and is headquartered in West Perth, Australia.