mineral
Halite
Halite (NaCl)
AI-generated identification · may be incorrectHardness: 2-2.5 on Mohs scale; Color: Clear to white; Luster: Vitreous; Crystal Structure: Isometric (cubic); Cleavage: Perfect cubic; Specific Gravity: 2.16.
- Hardness
- 2-2
- Color
- Clear to white
- Luster
- Vitreous
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Physical properties
Hardness: 2-2.5 on Mohs scale; Color: Clear to white; Luster: Vitreous; Crystal Structure: Isometric (cubic); Cleavage: Perfect cubic; Specific Gravity: 2.16.
Formation & geological history
Formed through the evaporation of saline water in sedimentary environments, specifically in dry lake beds or marine restricted basins.
Uses & applications
Major source of table salt, used in food preservation, chemical manufacturing, de-icing roads, and metallurgical processes.
Geological facts
Halite is the mineral name for common salt. Large underground deposits can form salt domes that trap oil and natural gas.
Field identification & locations
Identify by its cubic cleavage planes and distinct salty taste (though caution is advised when tasting field samples). Commonly found in salt flats and underground mines.
