OZ Minerals Limited is an Australia-based mining company. The Company is engaged in mining and processing of ore containing copper, gold and silver; sales of concentrate; undertaking exploration activities and the development of mining projects. Its segments include Prominent Hill, Carrapateena, Carajas, and Exploration & development. The Prominent Hill segment is engaged in mining and processing underground ore containing copper, gold, and silver along with residual lower grade open pit ore from stockpiles. The Prominent Hill mine is in the Gawler Craton of South Australia. The Carrapateena segment is engaged in mining and processing underground ore containing copper, gold, and silver. This segment offers concentrates containing copper, gold and silver. The Carajas segment comprises mining ore containing copper and gold from the pedra branca underground mine. The Exploration & development segment is engaged in the exploration and evaluation activities associated with other projects.