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
1887 Nanaimo mine explosion 1887 Nanaimo mine explosion The Nanaimo mine explosion on May 3, 1887, in Nanaimo, British Columbia killed 150 miners. Only seven miners survived and the mine burned for one full day. The explosion started deep underground in the Number One Coal Mine, after explosives were laid improperly. Although many miners died instantly, others were trapped by the explosion. These men wrote farewell messages in the dust of their shovels. Nearly 150 children lost their fathers and 46 women became widows. A plaque at the foot of Milton Street commemorates the event. Although past documents put the death toll at 148,