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  2. Salt mining - Wikipedia

    en.wikipedia.org/wiki/Salt_mining

    Diorama of an underground salt mine in Germany. Inside Salina Veche, in Slănic, Prahova, Romania.The railing (lower middle) gives the viewer an idea of scale. Before the advent of the modern internal combustion engine and earth-moving equipment, mining salt was one of the most expensive and dangerous of operations because of rapid dehydration caused by constant contact with the salt (both in ...

  3. Wieliczka Salt Mine - Wikipedia

    en.wikipedia.org/wiki/Wieliczka_Salt_Mine

    The Wieliczka Salt Mine (Polish: Kopalnia soli Wieliczka) is a salt mine in the town of Wieliczka, near Kraków in southern Poland. From Neolithic times, sodium chloride ( table salt ) was produced there from the upwelling brine .

  4. Hallein Salt Mine - Wikipedia

    en.wikipedia.org/wiki/Hallein_Salt_Mine

    There is a 90-minute guided Salzwelten-tour which covers 1 kilometer. [4] Visitors put on white coveralls to protect their clothes inside the mine. There is a 400 metres (1,300 ft) electric train ride into the mine which leads to two sets of 42 metres (138 ft) wooden slides. [5]

  5. Duzdag: The health spa hidden deep in a salt mine on ... - AOL

    www.aol.com/duzdag-health-spa-hidden-deep...

    However, the centerpiece is the salt mine of Duzdag, ... The microclimate inside the caves stays pretty constant throughout the year: The humidity is between 20-25%, and despite it being 3C (37F ...

  6. Salina Turda - Wikipedia

    en.wikipedia.org/wiki/Salina_Turda

    Salt was first extracted here during the antiquity. The mine continuously produced table salt from the Middle Ages, the mine being first mentioned in 1271, to the early–20th century (1932). [4] The first document that speaks explicitly about the existence of a salt mine in Turda dates from 1 May 1271, being issued by the Hungarian chancellery.

  7. Khewra Salt Mine - Wikipedia

    en.wikipedia.org/wiki/Khewra_Salt_Mine

    A small Masjid made of salt bricks inside the Khewra salt mine complex. Khewra Salt Mine is a major tourist attraction, with around 250,000 visitors a year, [7] earning it considerable revenue. [27] Visitors are taken into the mine on the Khewra Salt Mines Railway. [21] There are numerous pools of salty water inside.

  8. Soledar Salt Mine - Wikipedia

    en.wikipedia.org/wiki/Soledar_Salt_Mine

    The Soledar Salt Mine, also known as the Artemsil Salt Mine, is a major salt mining complex located in the city of Soledar, Donetsk Oblast, Ukraine. During the Russian invasion of Ukraine, the mine was damaged, and is currently defunct. Along with the rest of Soledar, the mines were captured by Russia in the battle of Soledar. [1]

  9. Petrochemical giant's closed salt mine partially collapses in ...

    www.aol.com/news/petrochemical-giants-salt-mine...

    A closed rock salt mine belonging to Brazilian petrochemical giant Braskem partially collapsed Sunday in the northeastern coastal city of Maceio, the city's civil defense authority said. It quoted ...