Rescued Chilean miner Daniel Herrera waves as he arrives at the San Jose mine after being trapped underground for 69 days, in Copiapo October 17, 2010. Some of the 33 miners in northern Chile who were rescued last week after 69 days trapped underground will return on Sunday to the mine that almost became their tomb. The miners, their families and friends are set to attend a morning religious ceremony at the mouth of the San Jose copper and gold mine from which they were rescued on Wednesday. REUTERS/Carlos Vera (CHILE - Tags: BUSINESS ENERGY DISASTER)
Rescued Chilean miner Jimmy Sanchez (C) is seen as he arrives at the San Jose mine after being trapped underground for 69 days, in Copiapo October 17, 2010. Some of the 33 miners in northern Chile who were rescued last week after 69 days trapped underground will return on Sunday to the mine that almost became their tomb. The miners, their families and friends are set to attend a morning religious ceremony at the mouth of the San Jose copper and gold mine from which they were rescued on Wednesday. REUTERS/Ivan Alvarado (CHILE - Tags: BUSINESS ENERGY DISASTER)
SCH03. COPIAPÓ (CHILE), 17/10/2010.- El minero Daniel Herrera, uno de los 33 trabajadores que estuvo atrapado en el yacimiento San José, llega hoy, domingo 17 de octubre de 2010, rodeado de policías, a un acto religioso que se celebra en el lugar del accidente en el desierto de Atacama (Chile). EFE/Ian Salas