processing of lead and zinc ore
How to Process Oxidized LeadZinc Ore by Flotation. Metallurgical ContentThe FlowsheetCrushing SectionGRINDINGConditioning and FlotationThickening and FilteringSamplingORE TESTING LABORATORY The problem of treating oxidized leadzinc ores for the production of highgrade lead zinc concentrates is a complex problem due to the nature of the ores and to the soft sliming characteristics .