Resource Base Limited engages in the acquisition, development, and exploration of mineral properties in Australia and Canada. The company explores for copper, gold, and zinc deposits. Resource Base Limited holds interest in the James Bay Lithium project located in Quebec, Canada. It also owns interest in the Wali Lithium project comprising 100 mineral claims covering 5,112 hectares located in northern west-central Quebec, Canada; and the Ernst Lake Lithium project comprising 109 mineral claims covering 5,631 hectares located in northern west-central Quebec, Canada. In addition, the company holds interest in the Mitre Hill project located in South Australia. Resource Base Limited was incorporated in 2005 and is based in Perth, Australia.