Dead Sea Salt (Halite)
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Mineral NameDead Sea Salt (Halite)
Chemical FormulaNaCl
Mohs Hardness2.5
Crystal Systemcubic
Lustervitreous
Streak Colorwhite
Cleavageperfect cubic
Fractureconchoidal
Specific Gravity2.16
Colorswhite, colorless, grey, brown
Transparencytransparent
Type LocalityDead Sea, Jordan
Mineral GroupHalides
Usesfood additive, de-icing, chemical industry, water softening, medicinal/cosmetic
Associated Mineralsgypsum, anhydrite, sylvite, carnallite
Raritycommon
Description
A large, irregular mass of white to translucent crystalline salt, exhibiting a granular texture with some brownish impurities, partially submerged in shallow water.
Geological Context
Dead Sea salt forms through the extreme evaporation of hypersaline water in the Dead Sea basin, leading to the precipitation of halite and other evaporite minerals. This process occurs in arid environments where evaporation rates significantly exceed water inflow.
