Celsius Resources Limited, together with its subsidiaries, engages in the exploration and extraction of mineral properties in Australia, Namibia, and the Philippines. It primarily explores for nickel, copper, gold, and cobalt deposits.The company's flagship project is the Maalinao-Caigutan-Biyog copper gold project located in the Philippines. The company was formerly known as Celsius Coal Limited and changed its name to Celsius Resources Limited in December 2016. Celsius Resources Limited was incorporated in 1986 and is based in Perth, Australia.