Petratherm Limited (ASX: PTR) has announced standout results from its air core drilling campaign at the Rosewood Project in eastern South Australia, signalling what could be a significant breakthrough in the region’s search for heavy mineral sand resources. The company’s latest results point to a consistent band of high-grade mineralisation, with the newly confirmed Rosewood heavy min... https://crafmin.com/rosewood-heavy-mineral-discovery-south-australia/