Hawthorn Resources Limited engages in the exploration and development of mineral resources in Australia. The company explores for iron ore, gold, magnetite, lithium, nickel, copper, and other base metals. It holds a 70% interest in the Trouser Legs Mining Joint Venture Project, and a 37% interest in the Mt Bevan critical minerals project and 28% interest in the Mt Bevan magnetite project located in Central Yilgarn, Western Australia.