a. 20 Marks A mineral processing plant has two concentrate streams, a lead, zinc as well...
a. 20 Marks A mineral processing plant has two concentrate streams, a lead, zinc as well as the tailing stream. Using the assay data below, what are the flow rates of the lead concentrate, the zinc concentrate and the tailings? Item t per day Assays, % % Lead 3.2 % Zinc Feed 19,000 Lead concentrate Zinc concentrate II 2 Tailings 0.2 b. 5 Marks If lead and zinc are found in galena and sphalerite only, what is the mass of each mineral that is processed on a daily basis?