GreenX Metals has released initial assays from historic core recovered from its Tannenberg project in Hesse, Germany. These first results show very high copper grades over attractive widths, and if the upcoming results from the remaining assays are at all similar, then they will point the way to a very substantial resource. GreenX's chief executive Ben Stoikovich joins Vox to tell us more about the project, its historical roots and its possible future as a key strategic asset inside an EU that's crying out for more locally-produced critical metals.