PNX Metals Limited engages in the exploration and development of mineral properties in the Northern Territory and South Australia. The company explores for gold, silver, zinc, lead, copper, and base metals. Its flagship property is the 100% owned Hayes Creek project that comprises of 25 mineral leases located in the Pine Creek region of the Northern Territory. The company also holds interest in the Fountain Head gold project. The company was formerly known as Phoenix Copper Limited and changed its name to PNX Metals Limited in 2014. PNX Metals Limited was incorporated in 2007 and is headquartered in Rose Park, Australia.