Compañía Minera San Esteban Primera workers at this mine were paid around 20% higher wages than at other Chilean mines, due to its poor safety record. The San José Mine is located 45 kilometers northwest of Copiapó. It began operations in 1889. In 1957, Jorge Kemeny Letay, a Hungarian immigrant founded the San Esteban Mining Company (). The San José Mine () is a small copper-gold mine located near Copiapó, Atacama Region, Chile. The mine was the site of a 2010 collapse which trapped 33 miners underground. Its workings are reached by a long sloping roadway with many spiral turns (a diagram shows ten turns),
Dompoase mine collapse for a large tree that fell during the landslide. Police are searching for additional victims trapped in the mine. Because of the possibility of another collapse, rescue efforts remain extremely dangerous. It has been difficult to identify the bodies of the dead as well, as most of the miners were not from Ghana. 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