https://theconversation.com/50-years-after-the-bunker-hill-mine-fire-caused-one-of-the-largest-lead-poisoning-cases-in-us-history-idahos-silver-valley-is-still-at-risk-210452
A fire and decades of silver and lead mining created the largest contiguous Superfund site in the nation in what today is one of the fastest-growing states. It...
bunker hill mineafter theyearsfirecaused