Nevsun Resources Ltd. NSU said that it has completed the new zinc flotation plant at its Bisha mine in Eritrea. The new zinc flotation plant adds to the already existing copper flotation and Bisha ...

Zinc ore processing has long been a cornerstone of metallurgical practice, especially given zinc's vital role in galvanisation, alloy production and various industrial applications. In recent decades, ...

Map 1: Location of Boundary Zone, Cross Section A-A’ and sampled drill holes. Cross Section A-A’: Preliminary interpretation of geometallurgical domains, sample intervals, and open-circuit cleaner ...

Irish Zinc explorer Group Eleven Resources is looking to raise as much as CAD$10m (€7m) as part as its planned flotation in Canada. The company's preliminary prospectus, issued in recent days, says it ...