History of Chile from the ensuing tsunami) and over a million people lost their homes. The earthquake was also followed by multiple aftershocks. Initial damage estimates were in the range of US$15–30 billion, around 10 to 15 percent of Chile's real gross domestic product. Chile achieved global recognition for the successful rescue of 33 trapped miners in 2010. On 5 August 2010 the access tunnel collapsed at the San José copper and gold mine in the Atacama Desert near Copiapó in northern Chile, trapping 33 men below ground. A rescue effort organized by the Chilean government located the miners 17 days later. All
Miners' survival during 2010 Copiapó mining accident Although the emergency supplies were intended for only two or three days, the miners rationed them and were able to make them last for two weeks, running out just before they were discovered. They consumed “two little spoonfuls of tuna, a sip of milk and a biscuit every 48 hours” and a morsel of peach. The men used truck batteries to power their hard hat lamps for illumination. After his release from the hospital, Mario Sepúlveda said “All 33 trapped miners, practicing a one-man, one-vote democracy, worked together to maintain the mine, look for escape routes and keep up morale.”