Heavy Rare Earths Limited (ASX: HRE) has entered into a binding Term Sheet with Havilah Resources Limited (ASX: HAV) to acquire an 80% interest in all mineral rights—excluding uranium—at the Prospect Hill project in South Australia. The project lies within the Mt Painter/Mt Babbage Inliers, a subregion of the Curnamona Craton that hosts significant polymetallic mineralisation dominated by tin (Sn), and is geologically comparable to the Gawler Craton in terms of mineralisation