2010 Copiapó mining accident San Jose Mine were around 20% higher than at other Chilean mines due to its poor safety record. The collapse occurred at 14:00 CLT on 5 August 2010. Access to the depths of the mine was by a long helical roadway. A group nearer the entrance escaped, but a second group of 33 men were trapped deep inside. A thick dust cloud caused by the rock fall blinded the miners for as much as six hours. Initially, the trapped miners tried to escape through ventilation shafts, but the ladders required by safety codes were missing. Luis Urzúa, the duty shift
Dompoase mine collapse Dompoase mine collapse On November 12, 2009 a collapse occurred in an illegal, privately owned gold mine in Dompoase, Ashanti Region, Ghana. Up to 30 miners were prospecting the mine when it collapsed because of a landslide. At least 18 workers were killed in the collapse, including 14 women and the owner of the mine. Officials have described the disaster as the worst mine collapse in Ghanaian history. Police in the Ghanaian capital of Accra have launched an investigation, and are looking into the possibility of criminal negligence. The police commander in the Western Region of Ghana, Kojo Antwi Tabi,