Sulfide mining is a process used to extract metals like copper, nickel, and zinc from sulfide ores. This type of mining involves digging deep into the earth to access these ores, which contain valuable minerals. The extraction process often includes crushing the ore and using chemicals to separate the metals from the surrounding rock. One major concern with sulfide mining is its potential environmental impact. When sulfide minerals are exposed to air and water, they can produce sulfuric acid, leading to acid mine drainage. This can harm local ecosystems, contaminate water sources, and affect wildlife, making careful management essential.