The Yilgarn Craton is a large geological formation located in Western Australia. It is known for its rich mineral resources, including gold, nickel, and iron ore. The craton is one of the oldest parts of the Earth's crust, dating back over 3 billion years, and plays a significant role in the mining industry of the region. The Yilgarn region encompasses various towns, such as Kalgoorlie and Leonora, which serve as hubs for mining activities. The area's unique geology has attracted exploration and investment, contributing to Western Australia's economy. The Yilgarn is also characterized by its diverse landscapes, including arid plains and rocky outcrops.