State closes 43 exposed mine shafts near Mammoth
The Mine Inspector's Office sealed 43 mine openings during an operation from Nov. 4 until Nov. 11 that was intended to make the area surrounding the Pearl Mine safer for all-terrain vehicles, hikers and horses.
Mine shaft safety campaign urges ‘stay out and stay alive’
Gov. Jan Brewer and other state leaders urged Arizonans on April 29 to "stay out and stay alive" when it comes to abandoned mines, which have claimed 10 lives in the past decade. "We need a safe place, we need safe mines and we need education," Brewer said. "Let's keep everyone alive."