mineral
Pink halite (rock salt)
Halite — sodium chloride (NaCl), likely colored by impurities or inclusions
AI-generated identification · may be incorrectTypically colorless to white, pink, or orange; vitreous luster; cubic crystal structure and perfect cubic cleavage; Mohs hardness 2–2.5; specific gravity about 2.16. The specimen appears to be a small pink, translucent crystalline fragment.
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Physical properties
Typically colorless to white, pink, or orange; vitreous luster; cubic crystal structure and perfect cubic cleavage; Mohs hardness 2–2.5; specific gravity about 2.16. The specimen appears to be a small pink, translucent crystalline fragment.
Formation & geological history
Forms by evaporation and precipitation of saline water in sedimentary evaporite deposits, commonly during the Paleozoic to Cenozoic eras. Pink coloration often reflects iron oxides, clay, or fluid inclusions.
Uses & applications
Used for table salt, chemical production, water softening, deicing, and decorative specimens; generally not suitable for jewelry because it is very soft and water-soluble.
Geological facts
Halite dissolves readily in water and tastes salty, though tasting unknown specimens is unsafe. Cubic cleavage and square-shaped crystals are diagnostic.
Field identification & locations
Common in salt mines and playa-lake evaporites worldwide, including Poland, Germany, the United States, Pakistan, and the Dead Sea region. Confirm with cubic cleavage, low hardness, and water solubility; avoid prolonged moisture exposure.
