Montana Regulators Move Toward Permitting Copper MineMontana Regulators Move Toward Permitting Copper MineThe Department of Environmental Quality issued its thorough environmental review Friday that says Tintina Montana would have to mitigate the potential for mining activity.Associated PressAssociated Press
Atlantic Richfield Scraps Second Berkeley Pit Water PlantAtlantic Richfield Scraps Second Berkeley Pit Water PlantBerkeley Pit began filling with water after Atlantic Richfield turned off underground pumps in 1982.Associated PressAssociated Press