oxide

How to Process Oxidized Lead-Zinc Ore by Flotation

The problem of treating oxidized lead-zinc ores for the¬†production of high-grade lead zinc concentrates is a complex problem due to the nature of the ores and to the soft sliming characteristics of the lead and zinc minerals. The ore for treatment is a lead-zinc carbonate ore in a mixed siliceous-lime carbonate gangue. The association of … Read more