Celsius Resources Limited engages in the exploration and development of copper-gold assets, primarily in the Philippines. Its main project is the Maalinao-Caigutan-Biyog (MCB) Project, which features a significant copper-gold porphyry deposit. The company also holds a 95% interest in the Opuwo Cobalt Project in Namibia and has interests in the Cullarin West and Yass Gold Projects in Australia. Celsius Resources focuses on advancing its mineral assets across multiple countries to contribute to the global minerals market.