• At the Cortijo de la Vega, in the municipality of Linares, it is the best-preserved mining and metalworking complex in the area.
  • Its seams were already worked on a small scale in the 16th century, although the present complex was built between 1875 and 1885, after the English businessman Thomas Sopwith bought it.
  • It was considered one of the most complete in Europe, since its facilities covered the whole process of producing lead: extraction, smelting and then the making of pipes, sheet and ammunition.
  • After the Civil War the smelter began to decline, along with lead mining in Linares, and it finally closed in 1969.
  • Since mid-2012 it has been listed in the General Catalogue of Andalusian Historical Heritage as a Site of Cultural Interest.