Compañía Minera San Esteban Primera Compañía Minera San Esteban Primera Compañía Minera San Esteban Primera (San Esteban Primera Mining Company) is a Chilean mining company, dedicated to the production of copper and gold concentrates. San Esteban's headquarters are located in Providencia, Santiago Metropolitan Region. San Esteban also owns the San José Mine in Copiapó, Chile, where 33 miners were trapped underground for 69 days after a mining accident on August 5, 2010. Chile has a long tradition in mining, which developed during the 20th century and made the country the world's top producer of copper. Since 2000, an average of 34 people have died every
The 33 (film) the trapped miners. On 27 January 2014, Gabriel Byrne joined the cast of the film, to play the role of Andre Sougarret, the engineering genius who masterminded the miraculous rescue of the 33 trapped miners. Next day on 28 January, Bob Gunton joined the cast of the Chilean miner filming, then shooting in Colombia; he plays the role of Chilean President Sebastián Piñera. Principal photography began in December 2013 in Colombia. Before shooting began, Riggen interviewed each of the miners and their families. After the shooting wrapped up in Nemocón, Colombia in January, crews started filming again in Copiapó, Chile