How to Process Lead-Zinc Ore by Gravity and Froth ...
The main chemical composition (%) of a lead-zinc mine in Peru is: 3.94 of lead, 7.23 of zinc, and 17.85 of iron. The main minerals of the original ore are 5.1% of galena and 15.0% of sphalerite. The ore is characterized by a high lead-zinc oxidation rate (10-30%) and a large amount of easy-floating pyrite (20-30%). The zinc is mainly in sphalerite.
