halite

   The mineral form of sodium chloride (NaC1), or rock salt. Halite occurs, sometimes to considerable thicknesses, in many buried-rock successions, from which it has been extracted both by mining and by redissolving it in water pumped from and back to the surface. The existence of brine springs indicates that natural water movement occurs through buried halite sequences, presumably through voids that could be thought of as caves. Although distinctive halite (or salt) karst features are known in some arid areas, a range of features analogous to those found on karstic rocks such as limestone are unlikely to form, and less likely to be preserved, due to halite’s relative weakness and very high solubility. In Britain expressions of salt karstification are limited to relatively subdued surface features. The “flashes” of the Cheshire area, are hollows, sometimes transformed into water-filled meres, formed by subsidence of overlying rocks and superficial deposits where salt has been dissolved from buried halite beds of Triassic age [9].

A Lexicon of Cave and Karst Terminology with Special Reference to Environmental Karst Hydrology. . 2002.

Look at other dictionaries:

  • Halite — Bildschirmfoto von Halite 0.3.0 RC Basisdaten Entwickler Eóin O Callaghan Aktuelle Version …   Deutsch Wikipedia

  • halite — ● halite nom féminin Synonyme de sel gemme. ● halite (synonymes) nom féminin Synonymes : sel gemme …   Encyclopédie Universelle

  • Halite — Ha lite (h[=a] l[imac]t or h[a^]l [imac]t), n. [Gr. a ls salt.] (Min.) Native salt; sodium chloride. [1913 Webster] …   The Collaborative International Dictionary of English

  • halite — rock salt, 1868, coined as Mod.L. halites (Glocker, 1847), from Gk. hals salt (see HALO (Cf. halo )) + chemical noun suffix ITE (Cf. ite) …   Etymology dictionary

  • halite — [hal′īt΄, hā′līt΄] n. [< Gr hals, SALT + ITE1] a soft, colorless or white mineral, NaCl; native sodium chloride; rock salt …   English World dictionary

  • Halite — For the market widely known as Halite , see Central Sofia Market Hall. Halite Halite from the Wieliczka salt mine, Małopolskie, Poland (size: 16x15x13cm) General Ca …   Wikipedia

  • Halite — Pour les articles homonymes, voir Halite (homonymie). Halite Catégorie III : halogénures[1] …   Wikipédia en Français

  • halite — /hal uyt, hay luyt/, n. a soft white or colorless mineral, sodium chloride, NaCl, occurring in cubic crystals with perfect cleavage; rock salt. [1865 70; HAL + ITE1] * * * Naturally occurring sodium chloride (NaCl), common or rock salt. Halite… …   Universalium

  • halite — cryp·to·halite; halite; hy·dro·halite; poly·halite; sul·fo·halite; …   English syllables

  • halite — akmens druska statusas T sritis chemija apibrėžtis Mineralas. formulė NaCl atitikmenys: angl. halite; rock salt rus. галит; каменная соль ryšiai: sinonimas – halitas …   Chemijos terminų aiškinamasis žodynas

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