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  2. Halite - Wikipedia

    en.wikipedia.org/wiki/Halite

    Halite occurs at the surface today in playas in regions where evaporation exceeds precipitation such as in the salt flats of Badwater Basin in Death Valley National Park. In the United States , Philippines , and Canada extensive underground beds extend from the Appalachian Basin of western New York through parts of Ontario and under much of the ...

  3. History of salt - Wikipedia

    en.wikipedia.org/wiki/History_of_salt

    Salt comes from two main sources: sea water, and the sodium chloride mineral halite (also known as rock salt). Rock salt occurs in vast beds of sedimentary evaporite minerals that result from the drying up of enclosed lakes, playas, and seas. Salt beds may be up to 350 metres (1,150 ft) thick and underlie broad areas.

  4. Himalayan salt - Wikipedia

    en.wikipedia.org/wiki/Himalayan_salt

    Himalayan salt is rock salt (halite) mined from the Punjab region of Pakistan. The salt, which often has a pinkish tint due to trace minerals, is primarily used as a food additive to replace refined table salt but is also used for cooking and food presentation, decorative lamps, and spa treatments. The product is often promoted with unsupported ...

  5. Salt - Wikipedia

    en.wikipedia.org/wiki/Salt

    Salt. Rock salt (halite) In common usage, salt is a mineral composed primarily of sodium chloride (NaCl). When used in food, especially in granulated form, it is more formally called table salt. In the form of a natural crystalline mineral, salt is also known as rock salt or halite. Salt is essential for life in general, and saltiness is one of ...

  6. 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 ...

  7. Sodium chloride - Wikipedia

    en.wikipedia.org/wiki/Sodium_chloride

    Sodium chloride / ˌsoʊdiəm ˈklɔːraɪd /, [8] commonly known as edible salt, is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chlorine ions. It is transparent or translucent, brittle, hygroscopic, and occurs as the mineral halite. In its edible form, it is commonly used as a condiment and food ...

  8. Salt glacier - Wikipedia

    en.wikipedia.org/wiki/Salt_glacier

    A salt glacier (or namakier) [1] is a rare flow of salt that is created when a rising diapir in a salt dome breaches the surface of Earth. [2][3] The name ‘salt glacier’ was given to this phenomenon due to the similarity of movement when compared with ice glaciers. The causes of these formations is primarily due to salt's unique properties ...

  9. Salado Formation - Wikipedia

    en.wikipedia.org/wiki/Salado_Formation

    The formation consists of up to 1,430 feet (440 m) of halite with significant anhydrite, red beds, and polyhalite. [1] The formation is found within the Delaware Basin and was deposited after the Capitan Formation, the fossil reef defining the margins of the Delaware Basin. [3] The Salado Formation lies on the Castile Formation and in turn is ...