The Story Behind Butte Montana S Berkeley Pit
Did you know Montana has something that’s often called an “acid pit of doom?” The Berkeley Pit is a former open pit copper mine located in Butte. It’s filled with water that is heavily acidic, laden with heavy metals, rich with dangerous chemicals, and just a real problem in general. The mine was opened in 1955, operated by Anaconda Copper and then by the Atlantic Richfield Company. Tjflex2 / Flickr...