2010 Copiapó mining accident 2010 Copiapó mining accident The 2010 Copiapó mining accident, also known then as the "Chilean mining accident", began on Thursday, 5 August 2010 with a cave-in at the San José copper–gold mine, located in the Atacama Desert north of the regional capital of Copiapó, in northern Chile. Thirty-three men, trapped underground and from the mine's entrance via spiraling underground ramps, were rescued after 69 days. After the state-owned mining company, Codelco, took over rescue efforts from the mine's owners, exploratory boreholes were drilled, and seventeen days after the accident a note was found taped to a drill bit pulled back
Sheppton Mine disaster and rescue Sheppton Mine disaster and rescue The Sheppton Mine disaster and rescue in Sheppton, Pennsylvania, United States, was one of the first rescues of trapped miners accomplished by raising them through holes bored through solid rock, an event that gripped the world's attention during August 1963. The roof of the Sheppton anthracite coal mine collapsed on August 13 and three miners were trapped 300 feet below ground. A small borehole was drilled from the surface in an attempt to contact the miners. After several days a borehole successfully reached a mine, and revealed that two of the miners, Henry Throne and