Locksley Resources Limited engages in the acquisition, exploration, and development of mineral resources projects in Australia and the United States. The company primarily explores for copper, antimony, and gold deposits, as well as rare earth elements. It holds interests in the Tottenham project, which comprises four granted exploration licenses covering an area of approximately 470 square kilometers located in the Cobar-Girilambone District in Central New South Wales; and the Mojave project that includes 297 claims covering an area of approximately 20 square kilometers located in California. It also holds 100% interest in the Iron Duke Copper Gold Project located in New South Wales, Australia. The company has a strategic collaboration with Columbia University to develop methods for recovering and processing rare earth elements and critical metals for its Mojave Project. The company was incorporated in 2018 and is based in Northbridge, Australia.