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
Beaconsfield Mine collapse request to have the band's music sent down on MP3 players, he issued a personal message via fax to them indicating he would meet them for a beer. Following a meeting the Australian Workers' Union held with the miners from Beaconsfield on 15 May, they reported that no miner could be found who had been given workplace safety training, miners were unhappy with reductions in the amount of cement used to close in exploited parts of the mine, supports had been removed from lower parts of the mine, and mesh intended to prevent rock collapse was known to be ineffective.