Rock Identifier
Halite (Sodium Chloride (NaCl)) — mineral
mineral

Halite

Sodium Chloride (NaCl)

AI-generated identification · may be incorrect

Hardness of 2.5 on the Mohs scale, typically colorless or white, vitreous luster, cubic crystal system, and perfect cubic cleavage.

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Physical properties

Hardness of 2.5 on the Mohs scale, typically colorless or white, vitreous luster, cubic crystal system, and perfect cubic cleavage.

Formation & geological history

Formed through the evaporation of saline water bodies like inland seas or salt lakes, often during the Permian and Triassic periods.

Uses & applications

Widely used for human consumption, de-icing roads, and in chemical manufacturing.

Geological facts

Halite dissolves easily in water and has a distinct salty taste, making it one of the few minerals readily identifiable by flavor.

Field identification & locations

Found worldwide in sedimentary evaporite deposits; identified by its cubic cleavage and low hardness.