... ounces produced2,167,0302,708,978-20%2,337,463-7%Silver grade (g/t)111136-18%125-11%Silver recovery (%)75750%79-5%Gold ounces produced15,88715,0955%17,344-8%Pounds of lead produced4,448,3787,453,972-40%4,271,9704%Pounds of zinc produced1,611,699871,59685%1,289 ...