MCB Resources Ltd is a mineral exploration company. The company is engaged in the exploration of copper and gold resources on the island of Bougainville and Papua New Guinea. Its projects include Toremana Project that comprises of two Exploration Licences (ELs) on the northern end of the island of Bougainville, Autonomous Region of Bougainville, Papua New Guinea. The firm operates in the following segments: Exploration and evaluation - Bougainville and Other sector.Kalia Ltd is engaged in mineral exploration with a focus on Tinputz district of North Bougainville, Papua New Guinea which is prospective for gold, copper and other minerals.