Compañía Minera San Esteban Primera and rescue efforts began the next day. The National Emergencies Office of Chile that day issued a list of 33 trapped and possibly deceased miners, that included Franklin Lobos, a retired footballer, and Carlos Mamani, a Bolivian national. 17 days later on August 22 the miners were found to be alive, but trapped. It was not until 69 days after the collapse on October 13, 2010, that the first miner, Florencio Ávalos, was rescued. All 33 were eventually rescued. San Esteban Mining Company is considering bankruptcy. San José is the only mine owned by San Esteban. President of Chile Sebastián
Pasta de Conchos mine disaster the miners were trapped. The National Mining and Metal Workers Union (SNTMMSRM) stated that the trapped miners were approximately below ground, via a mile-long horizontal shaft. Grupo México released a statement saying that the miners were about below ground when the explosion occurred. Guadalupe Rosales Martínez, the sister of a worker saved from the mine opening, told the "Los Angeles Times" that the workers had previously complained about a gas leak in the mine. Norma Vitela, the wife of a mine worker trapped inside the mine, told "The Miami Herald" that her husband complained about the same leak. By February