lead ore mining specifiion
Technical Specs. lead ore mining specifiion . Lead ore and mines Minerals and mines Foundations of MineralisationTypes of Lead OrePrimary Lead VeinsSecondary DepositsOrefields The lead, zinc and copper veins on Mendip were deposited by hot mineralising fluids (typically between 50 and 150° C) rising up from depth and depositing various minerals as they cooled. The source of the fluids were ...