BILLINGS, Montana (AP) Three workers were injured when part of an underground coal mine with a history of safety violations collapsed in southern Montana, authorities said Wednesday. The miners were about a mile inside Signal Peak Energy’s Bull Mountain Mine when the area where they were extracting coal caved in for unknown reasons, said […]
Three workers have been injured in a collapse at an underground coal mine in southern Montana with a history of safety violations. Musselshell County officials said Wednesday that the miners
BILLINGS, Mont. (AP) — Three workers were injured when part of an underground coal mine with a history of safety violations collapsed in southern Montana, authorities said Wednesday.