By Jeff Reardon Bangor Daily News op-ed Looking at Irving’s proposal for a copper mine near Ashland last week, I remembered what mining did to a Pennsylvania stream I fished in 1990. Fresh out of college, I was working in Newark, N.J, wondering where the nearest brook trout might be. I quickly discovered the great Read More
Mining Pollution
Mining is one of the most dangerous industrial activities, with mining pollution affecting wildlife habitat, clean waters, and public health. Mining metals in deposits with high levels of sulfides, which are common in Maine, is especially dangerous. Mining companies search for metals like copper and zinc in deposits where iron sulfide is present in large quantities. Iron sulfide creates acid when exposed to air and water. This acid kills fish and other aquatic creatures. It also leaches out toxic heavy metals, such as lead and arsenic, that may also be in the mined rock.
