Australian Rare Earths (ASX:AR3) is a listed mineral exploration company focused on the development of its globally significant clay-hosted rare earth element project at Koppamurra in South Australia and Victoria, Australia. The Koppamurra project has the potential to be a major new source of rare earths, which are critical minerals essential for the production of clean energy technologies and other high-tech products. AR3 is currently in the definition phase of the Koppamurra project, which is focused on completing the necessary technical studies to support the development of a mining operation.