Template:Wp-Almadén

the text in this section is copied from an article in Wikipedia

Almadén is a town and municipality in the Spanish province of Ciudad Real, within the autonomous community of Castile-La Mancha. The town is located at 4° 49' W and 38° 46' N and is 589 meters above sea level. Almadén is approximately 300 km south of Madrid in the Sierra Morena. The name Almadén is from the Arabic word al-maʻdin, meaning "the metal".

Originally a Roman (then Moorish) settlement, the town was captured in 1151 by Alfonso VII and given to the Knights of the Order of Calatrava.

The mercury deposits of Almadén account for the largest quantity of liquid mercury metal produced in the world. Approximately 250,000 metric tons of mercury have been produced there in the past 2,000 years.

Due to the human toxicity of mercury and its byproducts, the mine has variously employed penal labour, slave labour, and prisoners of war over its long history. Almadén mine stopped working in 2002, due to the prohibition of mercury mining in Europe. In 2006, the mine opened to the public, who can visit the first level, 50 meters underground.

In 2012, Almadén and Idrija (Slovenia) were declared World Heritage Sites, with the nomination "Heritage of Mercury".