NickelX Limited is a mining exploration firm primarily engaged in discovering... NickelX Limited is a mining exploration firm primarily engaged in discovering nickel deposits across Western Australia. In addition to nickel, its exploration activities also encompass copper, cobalt, and gold. Its most prominent undertaking is the Biranup project, spanning 342 square kilometers within the Albany Fraser Orogen in Western Australia. The company, formerly known as New Energy Metals Limited, was established in 2019 and operates from its base in Perth, Australia.