The data displays the biggest zinc mines worldwide in 2016, based on production. At that time, the Red Dog mine in the U.S. was the world's second-biggest zinc mine based on output, having produced some 583,000 metric tons of zinc concentrate that year.
Rampura Agucha mine, India | 619.98 |
Red Dog mine, United States | 583 |
Mount Isa operations, Australia | 288.2 |