Resource Base Limited is an Australia-based mineral exploration company. The Company is focused on the acquisition and development of prospective exploration projects. The Companyâs projects include the Black Range Project and Mitre Hill Project. The Black Range project consists of two tenements, EL4590 that covers an area of approximately 124 square kilometers (km2), which includes multiple, untested, targets over approximately 100 kilometers of Stavely Arc volcanics and EL007999 tenement application that covers an area of approximately 495 square kilometers targeting gold and critical metals associated with the Devonian age granites. The Mitre Hill tenements cover an area of approximately 7,022 km2 that are prospective for clay hosted rare earth elements (REE) within the southern margin of the Murray Basin. The Mitre Hill project consists of four granted tenements in Victoria, one granted tenement in South Australia and 25 applications in Victoria.