Heritage of Mercury. Almadén and Idrija is a joint

UNESCO The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. It ...

World Heritage Site A World Heritage Site is a landmark or area with legal protection by an international convention administered by the United Nations Educational, Scientific and Cultural Organization (UNESCO). World Heritage Sites are designated by UNESCO for h ...

Almadén 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 3 ...

, Castile-La Mancha,

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, and

Idrija Idrija (, in older sources ''Zgornja Idrija''; german: (Ober)idria, it, Idria) is a town in western Slovenia. It is the seat of the Municipality of Idrija. It is located in the traditional region of Inner Carniola and is in the Gorizia Statisti ...

Slovenia Slovenia ( ; sl, Slovenija ), officially the Republic of Slovenia (Slovene: , abbr.: ''RS''), is a country in Central Europe. It is bordered by Italy to the west, Austria to the north, Hungary to the northeast, Croatia to the southeast, an ...

. The property encompasses two mercury mining sites. In Almadén mercury has been extracted since Antiquity, while in Idrija it was first found in 1490.Heritage of Mercury. Almadén and Idrija - UNESCO World Heritage Centre
/ref> The sites bear testimony to the intercontinental trade in mercury which generated important exchanges between Europe and America over the centuries. The two sites represent the two largest mercury mines in the world and were operational until recent times. Mercury played an important role in extracting gold and silver from ores, dug in American mines. In addition, both sites illustrate the various industrial, territorial, urban and social elements of a specific sociotechnical system in the mining and metal production industries. At the heart of the Almadén site is a Mining Park, where the public can go underground. There are also buildings relating to the town's mining history, including Retamar Castle, the San Rafael Mining Hospital (now an archive), and eighteenth-century dwellings which form a hexagonal

bullring A bullring is an arena where bullfighting is performed. Bullrings are often associated with the Iberian Peninsula, but they can also be found through Iberian America and in a few Spanish and Portuguese ex-colonies in Africa. Bullrings are ...

. The site in Idrija notably features mercury stores and infrastructure, as well as miners’ living quarters, and a miners’ theatre.

Nomination process

Idrija begun the process to inscribe the mercury heritage to the UNESCO's heritage list in 2006. Initially, the nomination was made together with

Huancavelica Huancavelica () or Wankawillka in Quechua is a city in Peru. It is the capital of the department of Huancavelica and according to the 2017 census had a population of 49,570 people. The city was established on August 5, 1572 by the Viceroy ...

mercury mine in

Peru , image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = National seal , national_motto = "Firm and Happy f ...

, in relation to the intercontinental route Camino Real. In the second stage, a nomination focused on mercury heritage in relation to silver mining, together with San Luis Potosí mine in

Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...

- however, the nomination did not gather sufficient support. The third, successful stage of the nomination focused on mercury mining in relation to technological and industrial processes that influenced the economical and cultural development of the two regions.

Nomination process

List of registered monuments

Almadén

Idrija

References

See also