galena lead ore mining machine
lead mining processFeb 15, 2016 . Finding coal used to be done by Process Of Mining Lead From Ore Lead ore . Lead is obtained from galena by a process called smelting. . lead ore mining process plant in nigeria Lead Ore Mining Equipment Nigeria, Ore.galena lead ore mining machine,How lead is made - material, used, processing, product, industry .The pure form of galena contains only lead and sulfur, but it is usually found with . Therefore much lead ore is obtained as a byproduct of other metal mining, .. air conditioning unit, for example, it effectively dampens the din of the machine.