Mt Gibson Iron
The Koolan Island hematite mining operation is located approximately 140 kilometres north of Derby in Yampi Sound, off the northern Kimberley coast of Western Australia. Almost 70million tonnes of highgrade (Fe 67%) iron ore were mined by BHP from Koolan Island from 1963 to 1993. Find out more. Stay Updated. To receive the latest Mt Gibson Iron Announcements and Teleconferences by email